Currently Compling g_e, m/s^2
< img src="https://daac.ornl.gov/AVIRIS/guides/AV3_L2A_RFL_Fig1.jpg" />
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- Name
- Rashard(Thaka) Iman Kelly
- Born
- 1980
- Birthplace
- North America
- Color
- BruisedOrange
Pioneer 10 (originally designated Pioneer F) is a NASA space probe launched in 1972 that completed the first mission to the planet Jupiter.[6]
/PDS/CATALOG/
PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "2006-07-24, R. Sharrow, initial; 2006-12-15, S. Slavney, reformatted & revised; 2007-07-30, S. Slavney, Aerobraking subphases" RECORD_TYPE = STREAM
OBJECT = MISSION MISSION_NAME = "MARS RECONNAISSANCE ORBITER"
OBJECT = MISSION_INFORMATION MISSION_START_DATE = 2005-08-12 MISSION_STOP_DATE = UNK MISSION_ALIAS_NAME = "MRO" MISSION_DESC = "
The Mars Reconnaissance Orbiter spacecraft was launched from Cape
Canaveral Air Force Station on 12 August 2005 aboard a Lockheed-Martin
Atlas V-401 launch vehicle. After a five-month cruise and a two-month
approach to Mars, MRO entered Mars' orbit on 10 March 2006 and began
aerobraking. The primary science phase began on 8 November, 2006. The
primary science phase is planned to last one Mars year (approximately two
Earth years), after which an extended mission may be scheduled.
Note: This description has been written early in the Primary Science
Phase of the MRO mission. It will be revised at least once by the
end of the mission.
The Mars Reconnaissance Orbiter Mission is divided in time into six
phases: Launch, Cruise, Approach and Orbit Insertion, Aerobraking,
Primary Science, and Relay.
LAUNCH
------
Launch extended from the start of the countdown to the initial
acquisition, by the DSN, of the orbiter in a safe and stable
configuration.
The baseline launch vehicle for the MRO mission was the Lockheed-Martin
Atlas V 401. This launch vehicle was selected by NASA-KSC (Kennedy
Space Flight Center) via a competitive procurement under the NASA
Launch Services (NLS) contract. The Atlas V 401 was a two-stage
launch vehicle consisting of the Atlas Common Core Booster and a
single engine Centaur upper stage. The Centaur upper stage could
perform multiple restarts of its main engine. For precise pointing and
control during coast and powered flight, the Centaur used a flight
control system that was 3-axis stabilized. The Atlas large payload
fairing was used to protect MRO during the Atlas boost phase. This
fairing had a diameter of 4.2m and a length of 12.2m.
The launch and injection of MRO occured during the Mars opportunity
of August 2005. The Atlas booster, in combination with the Centaur
upper stage, delivered the MRO spacecraft into a targeted parking
orbit. After a short coast, a restart of the Centaur upper stage
injected MRO onto an interplanetary transfer trajectory.
Mission Phase Start Time : 2005-08-12
Mission Phase Stop Time : 2005-08-12
CRUISE
------
Duration: About five months. The cruise phase extended from DSN
initial acquisition, in a safe and stable configuration, until two
months prior to the Mars Orbit Insertion (MOI) maneuver. Primary
activities during cruise included spacecraft and payload checkout and
calibration. These activities, along with daily monitoring of orbiter
subsystems, were performed in order to fully characterize the
performance of the spacecraft and its payload prior to arrival at
Mars. In addition, standard navigation activities were performed
during this flight phase, the first being the largest TCM performed
fifteen days after launch.
Mission Phase Start Time : 2005-08-12
Mission Phase Stop Time : 2006-01-10
APPROACH AND ORBIT INSERTION
----------------------------
This phase extended from two months prior to Mars Orbit Insertion
(MOI), through MOI, and until the orbiter was checked out and ready to
begin aerobraking. The orbiter was inserted into a nearly polar orbit
with a period of 35 hours.
During the last sixty days of the interplanetary transit, spacecraft
and ground activities were focused on the events necessary for a
successful arrival and safe capture at Mars. Navigation techniques
included the use of delta-DOR measurements in the orbit determination.
This technique yielded a precise determination of the inbound
trajectory with a series of final TCMs used to control the flight path
of the spacecraft up to the MOI maneuver.
Also during the approach phase, MRO performed the Optical Navigation
experiment. This involved pointing the optical navigation camera
(ONC) at the moons of Mars - Phobos and Deimos, and tracking their
motion. By comparing the observed position of the moons to their
predicted positions, relative to the background stars, the ground was
able to accurately determine the position of the orbiter.
Upon arrival at Mars on March 10, 2006, the spacecraft performed its
MOI maneuver using its six main engines. MOI inserted the spacecraft
into an initial, highly elliptical capture orbit. The delta-V
required to accomplish this critical maneuver was 1015 m/s and took
about 26 minutes to complete. For most of the burn, the orbiter was
visible from the DSN stations. The signal was occulted as the orbiter
went behind Mars, and appeared again a short time later. The reference
MRO capture orbit had a period of 35 hours and a periapsis altitude of
300km. The orientation of the ascending node was 8:30 PM LMST. The
capture orbit was been selected such that aerobraking would be
completed prior to the start of solar conjunction (September 23,
2006).
Mission Phase Start Time : 2006-01-10
Mission Phase Stop Time : 2006-03-10
AEROBRAKING
-----------
The Aerobraking Phase of the mission consisted of three sub-phases,
Aerobraking Operations, Transition to PSO Operations, and Solar
Conjunction.
Aerobraking Operations Sub-Phase
--------------------------------
One week after MOI, aerobraking operations commenced. During this
time period, the orbiter used aerobraking techniques to supplement its
onboard propulsive capability and to reduce its orbit period to that
necessary for the primary science orbit (PSO). Aerobraking Operations
consisted of a walk-in phase, a main phase, and a walkout phase, and
was followed by a transition to the PSO. During the walk-in phase, the
spacecraft established initial contact with the atmosphere as the
periapsis altitude of the orbit was slowly lowered. The walk-in phase
continued until the dynamic pressures and heating rate values required
for main phase, or steady state aerobraking, were established. During
the main phase of aerobraking operations, large scale orbit period
reduction occurred as the orbiter was guided to dynamic pressure
limits. Main phase aerobraking continued until the orbit lifetime of
the orbiter reached 2 days. (Orbit lifetime is defined as the time it
takes the apoapsis altitude of the orbit to decay to an altitude of
300km.) When the orbit lifetime of the orbiter reached 2 days, the
walkout phase of aerobraking operations began. During the walkout
phase, the periapsis altitude of the orbit was slowly increased as the
2 day orbit lifetime of the orbiter was maintained. Once the orbit of
the orbiter reached an apoapsis altitude of 450km, the orbiter
terminated aerobraking by propulsively raising the periapsis of its
orbit out of the atmosphere.
Because the PSO had nodal orientation requirements, the aerobraking
phase of the MRO mission had to proceed in a timely manner and be
completed near the time the desired nodal geometry was achieved. After
approximately 4.5 months of aerobraking, the dynamic pressure control
limits were reset such that the orbiter will fly to the desired 3:00
pm LMST nodal target.
Transition to PSO Operations Sub-Phase
--------------------------------------
Once the orbit apoapsis altitude was reduced to 450 km, the orbiter
terminated aerobraking by raising periapsis to a safe altitude and
begin a transition to the Primary Science Phase. The periapsis of
the transition orbit rotated around Mars from over the equatorial
latitudes to the North Pole. When periapsis reached the North Pole,
apoapsis was reduced propulsively to 255 km and orbit rotation stopped
- the orbit was frozen with periapsis over the South Pole and apoapsis
over the North Pole. The SHARAD antenna and the CRISM cover were
deployed, the instruments were checked out and remaining calibrations
were performed. The payloads collected data in their normal operating
modes to ensure that the end-to-end data collection and processing
systems worked as planned.
Solar Conjuction Sub-Phase
--------------------------
Orbiter activities in preparation for science were then temporarily
suspended during a four week period surrounding solar conjunction.
Mission Phase Start Time : 2006-03-17
Mission Phase Stop Time : 2006-11-07
Aerobraking Operations Sub-Phase Start Time: 2006-03-17
Aerobraking Operations Sub-Phase Stop Time: 2006-09-15
Transition to PSO Operations Sub-Phase Start Time: 2006-09-15
Transition to PSO Operations Sub-Phase Stop Time: 2006-10-09
Solar Conjunction Sub-Phase Start Time: 2006-10-09
Solar Conjunction Sub-Phase Stop Time: 2006-11-07
PRIMARY SCIENCE
---------------
The 255 x 320 km Primary Science Orbit (PSO) is a near-polar orbit
with periapsis frozen over the South Pole. It is sun-synchronous with
an ascending node orientation that provides a Local Mean Solar Time
(LMST) of 3:00 p.m. at the equator. Because of the eccentricity of
the Mars orbit around the Sun, true solar time varies by nearly 45
minutes over the course of one Mars year.
The Primary Science Phase of the mission began after solar conjunction
and after turn-on and checkout of the science instruments in the
Primary Science Orbit. The phase started on 8 November 2006, will
extend for one Mars year, and will conclude prior the next solar
conjunction near the end of 2008.
The science investigations are functionally divided into daily global
mapping and profiling, regional survey, and globally distributed
targeting investigations. The global mapping instruments are the MCS
and the MARCI. The targeted investigations are HiRISE, CRISM, and
CTX. The survey investigations are CRISM and CTX (in survey modes),
and SHARAD. The global mapping instruments require nadir pointing,
low data rate, and continuous or near-continuous operations. The
global mapping investigations are expected to use less than 5% of the
expected downlink data volume. The targeted and survey instruments
are high data rate instruments and will require precise targeting in
along-track timing and/or cross-track pointing for short periods of
time over selected portions of the surface. It is expected that more
than 95% of the available downlink data volume will be used for
targeted and survey investigations. All instruments can take data
simultaneously.
Toward the end of the primary science phase, other Mars missions
launched in the 2007 opportunity will begin to arrive. Phoenix, the
first of the Mars Program's Scout missions has been selected to launch
in the 2007 Mars opportunity. Phoenix, a lander mission that will
collect and analyze subsurface ice and soil material, will arrive in
late May 2008. Phoenix will need MRO to characterize its prime landing
site choices early in the Primary Science Phase. MRO will provide
relay support for Entry, Descent, and Landing (EDL) activities and for
telecommunications late in the PSP after Phoenix arrives at Mars.
Phoenix and MRO will also coordinate some observations to maximize
science return to the Mars Exploration Program. Another mission, the
Mars Science Laboratory (MSL) is currently proposed for launch in
2009, with arrival in 2010, during the MRO Relay Phase.
MSL will need MRO to provide and characterize candidate landing sites
using observations taken during the MRO PSP. (Final certification of
the prime MSL landing sites may require limited observations by the
science payload in 2009 during the Relay phase. However, this has not
been committed to by MRO) MRO will also provide EDL support and relay
telecommunications for MSL. During the primary science phase, periodic
instrument calibrations will be performed to verify the measurement
characteristics, stability and health of the instruments. At the
conclusion of the Primary Science Phase, these calibrations will be
repeated, so that the final instrument characteristics are known.
NASA may approve, as resources and on-orbit capability permit,
continuation of science observations beyond the Primary Science Phase
until end of the Relay Phase (also End of Mission). The orbiter will
remain in the Primary Science Orbit during the Relay Phase.
Mission Phase Start Time : 2006-11-08
Mission Phase Stop Time : 2008-11-09
RELAY
-----
MRO will provide critical relay support to missions launched as part
of the Mars Exploration Program after MRO. For spacecraft launched in
the 2007 opportunity, this relay support will occur before the end of
the MRO Primary Science Phase. Following completion of the Primary
Science Phase, MRO will continue to provide critical relay support for
Mars missions until its end of mission.
While all of the missions that MRO will support have not yet been
selected, Phoenix, the first of the Mars Program's Scout missions has
been selected to launch in the 2007 Mars opportunity. Phoenix, a
lander mission that will collect and analyze soil samples, will arrive
in late May 2008. It will need science imaging support for site
characterization and selection and relay support for its Entry,
Descent and Landing activities and for its science data return.
Another mission, the Mars Science Laboratory (MSL) is proposed for the
2009 Mars opportunity. MSL will also need science imaging support for
site characterization and selection and relay support for EDL and
science data return. The MRO Mission Plan describes the generic
support activities for any mission as well as current early planning
in support of Phoenix and MSL. Activities regarding site
characterization and selection will be described as part of the
Primary Science Phase, and activities regarding relay support will be
described as part of the Relay Phase.
The orbiter has been designed to carry enough propellant to remain
operational for 5 years beyond the end-of-mission (EOM) on December
31, 2010 to support future MEP missions. As this is beyond the EOM,
no activities have been planned for this time period. To ensure that
the orbiter remains in a viable orbit duri
@blackgirlscode hi oakland chapter
@nasa Jennifer Brennan and Doug Newman @nasa-jpl Jennifer!
Good morning it's Rashard from MRO / JUNO / ECOSTRESS! I don't know how close u look at attendance, but I have a hard time securing computer time. And I'm try to get ahead of the firms training on the 14th . I need you to help me by calling long Beach library to clear me for a computer card +1 562-570-7500.
Jose m pi took my phone and computer when the playboy poisonings chased us out. Please pass the HR page around if u look at the old messages... That was 2015 and whatever the case is I have been on the Earth data team for over a year, however it's the dancing girls from Atlanta and the accountant and I got hurt sexually and got shy , processes have changed and I'm just kinda lost because a lot of people houses burned down and homeless has to be redefined because I'm not the only worker impacted it was 250 families last year and we have SLA agreements for a lot of old equipment and the library is reorganizing and I need help on what steps I need to take not to be interrupted -#RasharD_
https://www.earthdata.nasa.gov/about/esdis/directory https://urs.earthdata.nasa.gov/profile Name: Rashard I Kelly Username: rashardkelly Email Address: [email protected] Organization: Mars Reconnocinse Orbiter #NasaJPL #La_CanaDa_FlintRidge Los Angeles County California Country: United States Member Since: 08-24-2024 Last Authentication: 01-02-2026 Federated User: False Application Creator: False User Type: Science Team Study Area: Atmospheric Aerosols Affiliation: Government Allow Email Notifications from Applications: True Agreed To Meris EULA: True Agreed To Sentinel-3 EULA: True Protection and maintenance of user profile information is described in NASA's Web Privacy Policy
For questions regarding the EOSDIS Earthdata Login, please contact Earthdata Support
V 4.231.5 Home NASA
Accessibility NASA Official: Doug Newman
Feedback
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date: Jan 2, 2026, 11:23âŻAM
subject: Re: RASHARD NASAJPL - Webinar Access @NASAJPL
mailed-by: gmail.com
Essence tell her hi https://www.11alive.com/article/entertainment/television/programs/the-a-scene/why-rapper-mulatto-changed-her-name/85-2e9c3a1c-0d0f-4ea3-9589-91ded4a60165 https://www.hotnewhiphop.com/670664-latto-name-change Normani im scared i dont want her running up on me... she will ruin everything! https://www.complex.com/music/a/cmplxtara-mahadevan/latto-responds-troll-referencing-her-past-rap-name Secretary Sean Duffy imma be real im in a bind... Rachel Campos-Duffy Jennifer Siebel Newsom Governor Newsom Congressmember Karen Bass The Secretary of the Navy The Office of the Chief of Naval Operations Mori & Associates Grammy Awards
Warning! You are engaging in behavior that may be considered annoying or abusive by other users. Facebook's systems determined that you were going too fast when taking an action. You must significantly slow down. Further misuse of site features may result in a temporary block or your account being permanently disabled.
@nasa @nasa-jpl @cisagov im being doxxed on @meta @blackgirlscode
If you think this doesn't go against our Community Standards let us know. Give feedback
Thaka is my given name, Rashard is my Government name, i only trust my governemt name... My preffered name is Rashard. My friend name me thaka before she died. its time for it to rest... i am rashard 
2 Factor
@nasaearthdata im bullied and doxxed on @meta @facebook again Warning! You are engaging in behavior that may be considered annoying or abusive by other users. Facebook's systems determined that you were going too fast when taking an action. You must significantly slow down. Further misuse of site features may result in a temporary block or your account being permanently disabled.
If you think this doesn't go against our Community Standards let us know. Give feedback @blackgirlscode https://youtu.be/qU2pldVF0p8?si=JkdLyYGVz3OqUF8H im embarrassed to hashtag #Bae bc idk where she be at all!!!!!!!!!!!!!! #Re: #Normani Congressmember Karen Bass i know it came from her... @NASA Jet Propulsion Laboratory
Samurai Shodown IV - Amakusa's Revenge / Samurai Spirits - Amakusa Kourin (NGM-222)(NGH-222)
I went to Durant_Library_on_Sunset and that white boy from
Yo Gotti - Law ft. E-40 run the place and refuses to give extensions in this time⌠is he helping the #HollywoodPornProtest and movingme around?Chinese internet users flock to Pornhub to slam Hong Kong protesters
Im at the East Los Angeles LA COUNTY LiBrary and My girlfriends from Dance411 gave me a new schedule. I dont know what Jose is up to but Normani, has been logging all that i do bc she wants to be my IT_Contractor and get a commission from whatever salary i am given once the crime is cleared up. Erika hated me working.
Im spending more time with La County and La Public since Longbeach put me out for a month, the guy that put me out might be stalking me for BET but the lady said 30 days, its annoying to readjust Mayor Karen but i dont want crazy charges tossed on him bc the girls from [MagicCity](https://en.wikipedia.org/wiki/Magic_City_(club) are like still in the community as normal ppl and if he went to a tittie show its a dark as life after that. I studied anatomy to heal the relationships i have with a couple dancers after crushing breakups where they are with NBA players and i have already put my hands in places they are supposed to go again. When the Biology kicks in there is a magnetic field that forms, i dont think Muna is Dead and while she never performed hiphop vocals in front of me, i think she might be NickiMinaj and hiding from me in a hollywood prostetic mask. Thats why i got mad at Hollywood Food Coalition! about mask soks
Mrs_Jeffery_Bass? im not going to bother you irl at all unless spoken to! Im letting you know that Art_Mania done struck and im getting suppressed bc i can code some things that ppl will pay money for and i start sketching and then boom my phone is gone or im kicked out of the library! here are some TypographySelectionsI hand coded altho i did get
font: normal 10px/18px from [Jeffery Zeldman(https://zeldman.com/)âs Listamatic content entry, like ppl that work in InfoTech often code and have playgrounds that the public that go to H&R_BLOCK will pilfer code for things like porn and diet pills⌠I just need u to know i am a Designer and JPL has used my work on the virtual tour so im contributingâŚ
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@cityoflosangeles @blackgirlscode @nasa-jpl was luke ever fulfilled?
