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Apollo 9

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Apollo 9
Mission insignia
Mission statistics
Mission name:Apollo 9
Command Module:CM-104
Service Module:SM-104
Lunar Module:LM-3
Booster:Saturn V SA-504
Call sign:Command module:
Gumdrop
Lunar module:
Spider
Number of crew members:3
Launch pad:Kennedy Space Center, Florida
LC 39A
Launch:March 3, 1969
16:00:00 UTC
Landing:March 13, 1969
17:00:54 UTC
Duration:10 d 1 h 0 min 54 s
Mass:CSM 26,801 kg;
LM 14,575 kg
Crew photo

L-R: McDivitt, Scott and Schweickart
Navigation
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Apollo 9 was the third manned mission in the Apollo program, a ten day Earth-orbital mission launched 3 March 1969. It was the second manned flight of the Saturn V launch vehicle and the first manned flight of the Apollo Lunar Module (LM).

Crew

Backup crew

  • Pete Conrad, commander
  • Dick Gordon, command module pilot
  • Alan Bean, lunar module pilot.
  • Clifton Williams was originally the lunar module pilot for the backup crew, but died on October 5, 1967, in a T-38 crash. His spot was given to Alan Bean. Later, when the backup crew flew Apollo 12, a fourth star was added to their mission patch in remembrance of him.

Support crew

Flight directors

  • Gene Kranz, White team
  • Gerald Griffin, Gold team
  • Pete Frank, Orange team

Mission parameters

LM - CSM docking

EVA

  • Schweickart - EVA - LM forward hatch
  • Start: March 6, 1969, 16:45:00 UTC
  • End: March 6, 1969, 17:52:00 UTC
  • Duration: 1 hour, 07 minutes
  • Scott - EVA - CM side hatch
  • Start: March 6, 1969, 17:01:00 UTC
  • End: March 6, 1969, 18:02:00 UTC
  • Duration: 1 hour, 01 minute

See also

Original mission profile

In October 1967, it was planned that following the first manned orbital flight of the Command/Service Module (CSM) (Apollo 7, also known as the C Mission), the second manned Apollo mission (D Mission) would have a manned CSM launched on a Saturn 1B, and a day later the Lunar Module launched on a second Saturn 1B to practice the first orbit rendezvous. McDivitt, Scott and Schweickart were given this mission, with Frank Borman, Jim Lovell and William Anders being assigned to a later, similar Earth-orbit test (E Mission), this time using the Saturn V to carry both the CSM and LM.

However, production problems with the LM meant that the D Mission would not be able to fly until the spring of 1969, so NASA officials created another "C-Prime" mission to go in between the C and D missions, involving the CSM (with no LM) making the first manned flight to the Moon. This flight became Apollo 8, and was given to Borman, Lovell and Anders. Although he was in the rotation for it, McDivitt claims he was never offered the "C-Prime" mission as he was already experienced with the LM - but if he had been offered it, he probably would have declined, as he wanted to fly the LM. The original E Mission was subsequently scrubbed - Apollo 9 was the only Earth-orbit test of the full Apollo spacecraft, and was launched on a Saturn V instead of two Saturn 1Bs. This had long lasting consequence - when the crew rotation for Apollos 8 and 9 were swapped, their backup crews were also swapped, putting Neil Armstrong and his crew (who were Borman, Lovell and Anders' backups) in line for the first manned landing mission instead of Pete Conrad and his crew.

Mission highlights

Apollo 9 was the first space test of the complete Apollo spacecraft, including the third critical piece of Apollo hardware - the lunar module. For ten days, the astronauts put all three Apollo vehicles through their paces in Earth orbit, undocking and then redocking the lunar lander with the command module, just as they would in lunar orbit. Apollo 9 gave proof that the Apollo machines were up to the task of orbital rendezvous and docking.

For this and all subsequent Apollo flights, the crews were allowed to name their own spacecraft (the last spacecraft to have been named was Gemini 3). The gangly lunar module was named "Spider", and the command module was labelled "Gumdrop" on account of the blue wrapping in which the craft arrived at KSC.

Schweickart and Scott performed an EVA - Schweickart checked out the new Apollo spacesuit, the first to have its own life support system rather than being dependent on an umbilical connection to the spacecraft, while Scott filmed him from the command module hatch. Schweickart was due to carry out a more extensive set of activity to test the suit, and demonstrate that it was possible for astronauts to perform an EVA from the lunar module to the command module in an emergency, but as he had been suffering from space sickness, this was restricted to the stand up test in the Lunar Module hatch.

McDivitt and Schweickart later testflew the LM, and practiced separation and docking maneuvers in earth orbit. They flew the LM up to 111 miles from "Gumdrop", using the engine on the descent stage to propel them originally, before jettisoning it and using the ascent stage to return.

The splashdown point was 23 deg 15 min N, 67 deg 56 min W, 180 miles (290 km) east of Bahamas and within sight of the recovery ship USS Guadalcanal.

The command module was displayed at the Michigan Space and Science Center, Jackson, Michigan until April 2004 when the center closed. In May 2004, it was moved to the San Diego Aerospace Museum. The LM ascent stage orbit decayed on 23 October 1981, the LM descent stage (1969-018D) orbit decayed 22 March 1969. The S-IVB stage J-2 engine was restarted after Lunar Module extraction and propelled the stage into solar orbit by burning to depletion.

The crew sang the song "Happy Birthday To You" on March 8, 1969.

Mission insignia

The circular patch shows drawings of a Saturn V rocket with the letters USA on it. To its right, an Apollo CSM is shown next to a LM, with the CSM's nose pointed at the "front door" of the LM rather than at its top docking port. The CSM is trailing rocket fire in a circle. The crew's names are along the top edge of the circle, with APOLLO IX at the bottom. The "D" in McDivitt's name is filled with red to mark that this was the "D mission" in the alphabetic sequence of pre-lunar landing missions.

Apollo 9 maneuver summary

T + Time Event Burn Time Delta-Velocity Orbit
T + 00:00:00Lift-off
T + 00:02:14S-IC center engine cut-off141 s
T + 00:02:43S-IC engine cut-off169 s
T + 00:02:44S-II ignition
T + 00:03:14S-II skirt separation
T + 00:03:19LES jettison
T + 00:08:56S-II cut-off
T + 00:08:57S-II cutoff + separation, S-IVB ignition
T + 00:11:05S-IVB cutoff + orbital insertion127.4 s191.3 × 189.5 km
T + 02:45:00CSM/S-IVB separation
T + 03:02:08CSM/LM docking
T + 04:18:00Spacecraft/S-IVB separation
T + 05:59:00First SPS test5.1 s+10.4 m/s234.1 × 200.7 km
T + 22:12:03Second SPS test110 s+259.2 m/s351.5 × 199.5 km
T + 25:17:38Third SPS test281.6 s+782.6 m/s503.4 × 202.6 km
T + 28:24:40Fourth SPS test28.2 s-914.5 m/s502.8 × 202.4 km
T + 49:41:33First DPS test369.7 s-530.1 m/s499.3 × 202.2 km
T + 54:26:11Fifth SPS test43.3 s-175.6 m/s239.3 × 229.3 km
T + 92:39:30CSM/LM undocking
T + 93:02:53CSM separation maneuver10.9 s-1.5 m/s
T + 93:47:34LM DPS phasing maneuver18.6 s+27.6 m/s253.5 × 207 km
T + 95:39:07LM DPS insertion maneuver22.2 s+13.1 m/s257.2 × 248.2 km
T + 96:16:04LM concentric sequence initiation maneuver30.3 s-12.2 m/s255.2 × 208.9 km
T + 96:58:14LM APS constant delta height maneuver2.9 s-12.6 m/s215.6 × 207.2 km
T + 97:57:59LM terminal phase finalization maneuver34.7 s+6.8 m/s232.8 × 208.5 km
T + 98:59:00CSM/LM docking
T + 101:32:44Post-jettison CSM separation maneuver7.2 s+0.9 m/s235.7 × 224.6 km
T + 101:53:20LM APS burn to depletion350 s+1,643.2 m/s6,934.4 × 230.6 km
T + 123:25:06Sixth SPS test1.29 s-11.5 m/s222.6 × 195.2 km
T + 169:38:59Seventh SPS test25 s+199.6 m/s463.4 × 181.1 km
T + 240:31:14Eighth SPS test11.6 s-99.1 m/s442.2 × -7.8 km
T + 241:00:54Splashdown



Pictures


Dave Scott spacewalk. (NASA)

Apollo 9 LM "Spider". (NASA)

LM "Spider" over ocean. (NASA)

Capsule location

The Apollo 9 Command Module “Gumdrop” is on display at the San Diego Aerospace Museum, San Diego, California

Depiction in fiction

Portions of the Apollo 9 mission are dramatized in the miniseries From the Earth to the Moon episode entitled "Spider".

References

External links

Saturn V

The first Saturn V, AS-501, before the launch of Apollo 4
Fact sheet
Function Manned LEO and Lunar launch vehicle
Manufacturer Boeing (S-IC)
North American (S-II)
Douglas (S-IVB)
Country of origin
..... Click the link for more information.
The Command/Service Module (CSM) was a spacecraft built for NASA by North American Aviation. It was one of the two spacecraft that were utilized for the Apollo program, along with the Lunar Module, to land astronauts on the Moon. Together they were called the Apollo spacecraft.
..... Click the link for more information.
Apollo Lunar Module was the lander portion of the Apollo spacecraft built for the US Apollo program to achieve the transit from moon orbit to the surface and back. The module was also known as the LM
..... Click the link for more information.
This article contains information regarding a spaceport which is either currently in the process of launching, or is scheduled to launch within the next week.
Details may change as the countdown and ascent progress.
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Editing of this page by unregistered or newly registered users is currently disabled due to vandalism.
If you are prevented from editing this page, and you wish to make a change, please discuss changes on the talk page, request unprotection, log in, or .
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Launch Complex 39

An aerial view of Launch Complex 39

Launch Site Kennedy Space Center
Location
Short name LC-39
Operator NASA
Total launches 136 (13 Saturn V, 4 Saturn 1B, 119 Shuttle)
Launch pads
..... Click the link for more information.
March 3 is the 1st day of the year (2nd in leap years) in the Gregorian calendar. There are 0 days remaining.

Events

  • 1431 - Eugene IV becomes Pope.

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19th century - 20th century - 21st century
1930s  1940s  1950s  - 1960s -  1970s  1980s  1990s
1966 1967 1968 - 1969 - 1970 1971 1972

Also:
*:1969 (number)
*:

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Coordinated Universal Time (UTC) is a high-precision atomic time standard. UTC has uniform seconds defined by International Atomic Time (TAI), with leap seconds announced at irregular intervals to compensate for the earth's slowing rotation and other discrepancies.
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March 13 is the 1st day of the year (2nd in leap years) in the Gregorian calendar. There are 0 days remaining.

Events

  • 1138 - Cardinal Gregorio Conti is elected anti-pope as Victor IV, succeeding Anacletus II.

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19th century - 20th century - 21st century
1930s  1940s  1950s  - 1960s -  1970s  1980s  1990s
1966 1967 1968 - 1969 - 1970 1971 1972

Also:
*:1969 (number)
*:

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Apollo 8
Mission insignia

Mission statistics
Mission name: Apollo 8
Command Module: CM-103
Service Module: SM-103
Lunar Module: Lunar Test Article (LTA-B)
..... Click the link for more information.
Apollo 10
Mission insignia

Mission statistics[1]
Mission name: Apollo 10
Command Module: CM-106
Service Module: SM-106
Lunar Module: LM-4
..... Click the link for more information.
Apollo program was a human spaceflight program undertaken by NASA during the years 1961 – 1975 with the goal of conducting manned moon landing missions. John F. Kennedy announced this goal in 1961, and it was accomplished on July 20 1969 by Neil Armstrong and Buzz Aldrin
..... Click the link for more information.
A geocentric orbit is an orbit of any object orbiting the Earth, such as the Moon or artificial satellites. Currently there are approximately 2465 artificial satellites orbiting the Earth and 6216 pieces of space debris as tracked by the Goddard Space Flight Center.
..... Click the link for more information.
March 3 is the 1st day of the year (2nd in leap years) in the Gregorian calendar. There are 0 days remaining.

Events

  • 1431 - Eugene IV becomes Pope.

..... Click the link for more information.
19th century - 20th century - 21st century
1930s  1940s  1950s  - 1960s -  1970s  1980s  1990s
1966 1967 1968 - 1969 - 1970 1971 1972

Also:
*:1969 (number)
*:

..... Click the link for more information.
Saturn V

The first Saturn V, AS-501, before the launch of Apollo 4
Fact sheet
Function Manned LEO and Lunar launch vehicle
Manufacturer Boeing (S-IC)
North American (S-II)
Douglas (S-IVB)
Country of origin
..... Click the link for more information.
Apollo Lunar Module was the lander portion of the Apollo spacecraft built for the US Apollo program to achieve the transit from moon orbit to the surface and back. The module was also known as the LM
..... Click the link for more information.
James Alton McDivitt

Astronaut
Nationality American
Born May 10 1929 (1929--) (age 78)
..... Click the link for more information.
David Randolph Scott

Astronaut
Nationality American
Born May 6 1932 (1932--) (age 75)
..... Click the link for more information.
Russell Louis "Rusty" Schweickart

NASA Astronaut
Nationality American
Born September 25 1935 (1935--)
..... Click the link for more information.
Charles "Pete" Conrad, Jr.

NASA Astronaut
Nationality American
Born June 2, 1930
Philadelphia, PA
Died July 8, 1999 (age 69)
Ojai, California
Other occupation Test Pilot
..... Click the link for more information.
Richard Francis Gordon, Jr.

NASA Astronaut
Nationality American
Born September 5 1929 (1929--)
..... Click the link for more information.
Alan LaVern Bean

Astronaut
Nationality American
Born March 15 1932 (1932--) (age 75)
..... Click the link for more information.
Clifton Curtis 'C.C.' Williams

NASA Astronaut
Nationality American
Status Died during training
Born September 26, 1932
Mobile, Alabama
Died October 5, 1967 (age 35)
..... Click the link for more information.
October 5 is the 1st day of the year (2nd in leap years) in the Gregorian calendar. There are 0 days remaining.

Events


..... Click the link for more information.
19th century - 20th century - 21st century
1930s  1940s  1950s  - 1960s -  1970s  1980s  1990s
1964 1965 1966 - 1967 - 1968 1969 1970

Year 1967 (MCMLXVII
..... Click the link for more information.
Type Advanced trainer
Manufacturer Northrop Corporation
Designed by Edgar Schmued
Maiden flight 10 March 1959
Introduced 17 March 1961
Status Operational
Primary users United States Air Force
NASA
Luftwaffe
..... Click the link for more information.
Fred Wallace Haise, Jr.

Astronaut
Nationality American
Born November 14 1933 (1933--) (age 75)
..... Click the link for more information.

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