STS-49
 | |
| Names | Space Transportation System-49 |
|---|---|
| Mission type | Intelsat 603 satellite repair |
| Operator | NASA |
| COSPAR ID | 1992-026A |
| SATCAT no. | 21963 |
| Mission duration | 8 days, 21 hours, 17 minutes, 39 seconds |
| Distance travelled | 5,948,166 km (3,696,019 mi) |
| Orbits completed | 141 |
| Spacecraft properties | |
| Spacecraft | Space Shuttle Endeavour |
| Launch mass | 116,390 kg (256,600 lb) [1] |
| Landing mass | 91,279 kg (201,236 lb) |
| Payload mass | 16,984 kg (37,443 lb) [2] |
| Crew | |
| Crew size | 7 |
| Members | |
| EVAs | 4 |
| EVA duration |
|
| Start of mission | |
| Launch date | May 7, 1992, 23:40:00 UTC (7:40 pm EDT) |
| Launch site | Kennedy, LC-39B |
| Contractor | Rockwell International |
| End of mission | |
| Landing date | May 16, 1992, 20:57:39 UTC (1:57:39 pm PDT) [3] |
| Landing site | Edwards, Runway 22 |
| Orbital parameters | |
| Reference system | Geocentric orbit |
| Regime | Low Earth orbit |
| Perigee altitude | 268 km (167 mi) |
| Apogee altitude | 341 km (212 mi) |
| Inclination | 28.32° |
| Period | 90.60 minutes |
| Instruments | |
| |
 STS-49 mission patch  From left: Thornton, Melnick, Thuot, Brandenstein, Chilton, Akers and Hieb | |
STS-49 was NASA's maiden flight of the Space Shuttle Endeavour, which launched on May 7, 1992. The primary goal of its nine-day mission was to retrieve an Intelsat VI satellite, Intelsat 603, which failed to leave Low Earth orbit two years before, attach it to a new upper stage, and relaunch it to its intended geosynchronous orbit. After several attempts, the capture was completed with the only three-person extravehicular activity (EVA) in space flight history.[4] It would also stand until STS-102 in 2001 as the longest EVA ever undertaken.
Crew
[edit]| Position | Astronaut | |
|---|---|---|
| Commander | Daniel Brandenstein Fourth and last spaceflight | |
| Pilot | Kevin P. Chilton First spaceflight | |
| Mission Specialist 1 | Richard Hieb Second spaceflight | |
| Mission Specialist 2 Flight Engineer |
Bruce E. Melnick Second and last spaceflight | |
| Mission Specialist 3 | Pierre J. Thuot Second spaceflight | |
| Mission Specialist 4 | Kathryn C. Thornton Second spaceflight | |
| Mission Specialist 5 | Thomas Akers Second spaceflight | |
Spacewalks
[edit]- EVA 1
- Personnel: Thuot and Hieb
- Date: May 10–11, 1992 (20:40–00:23 UTC)
- Duration: 3 hours, 43 minutes
- EVA 2
- Personnel: Thuot and Hieb
- Date: May 11–12, 1992 (21:05–02:35 UTC)
- Duration: 5 hours, 30 minutes
- EVA 3
- Personnel: Thuot, Hieb and Akers
- Date: May 13–14, 1992 (21:17–05:46 UTC)
- Duration: 8 hours, 29 minutes
- EVA 4
- Personnel: Thornton and Akers
- Date: May 14–15, 1992 (≈21:00–05:00 UTC)
- Duration: 7 hours, 45 minutes
Crew seat assignments
[edit]| Seat[5] | Launch | Landing |  Seats 1–4 are on the flight deck. Seats 5–7 are on the mid-deck. |
|---|---|---|---|
| 1 | Brandenstein | ||
| 2 | Chilton | ||
| 3 | Hieb | Thuot | |
| 4 | Melnick | ||
| 5 | Thuot | Hieb | |
| 6 | Thornton | ||
| 7 | Akers | ||
Mission highlights
[edit]The Intelsat 603 satellite, stranded in an unusable orbit since launch aboard a Commercial Titan III launch vehicle in March 1990, was captured by crewmembers during an extravehicular activity (EVA) and equipped with a new perigee kick motor. The satellite was subsequently released into orbit and the new motor fired to put the spacecraft into a geosynchronous orbit for operational use.
The capture required three EVAs: a planned one by astronauts Thuot and Hieb, who were unable to attach a capture bar to the satellite from a position on the RMS (Canadarm); a second unscheduled but identical attempt the following day; and finally, an unscheduled but successful hand capture by Thuot, Hieb and Akers as commander Brandenstein delicately maneuvered the orbiter to within a few feet of the 4,215 kg (9,292 lb) communications satellite. An Assembly of Station by EVA Methods (ASEM) structure was erected in the cargo bay by the crew to serve as a platform to aid in the hand capture and subsequent attachment of the capture bar. A planned EVA also was performed by astronauts Thornton and Akers as part of the ASEM experiment to demonstrate and verify maintenance and assembly capabilities for Space Station Freedom. The ASEM space walk, originally scheduled for two successive days, was cut to one day because of the lengthy Intelsat retrieval operation.
Other "payloads of opportunity" experiments conducted included Commercial Protein Crystal Growth (CPCG), Ultraviolet Plume Imager (UVPI) and the Air Force Maui Optical Station (AMOS) investigation. The mission was extended by two days to complete all the mission objectives.
On flight day 7, the Ku-band antenna lost its pointing capability. It had to be stowed manually during the final EVA.[3]
The following records were set during the STS-49 mission:[6]
- First flight of the Space Shuttle Endeavour
- First (and only) EVA involving three astronauts.
- Second and fourth longest EVAs to date: 8 hours, 29 minutes, and 7 hours, 45 minutes. (Longest EVA to date was during STS-102 in 2001: 8 hours 56 minutes; third longest EVA was during STS-61 in 1993: 7 hour 54 minutes)
- First Shuttle mission to feature four EVAs.
- The second longest EVA time for a single Shuttle mission: 25 hours and 27 minutes, or 59:23 person hours. (The longest is STS-61 with 35 hours and 28 minutes)
- First Shuttle mission requiring three rendezvous with an orbiting spacecraft.
- First use of a drag chute during a Shuttle landing.
Wake-up Calls
[edit]NASA began a tradition of playing music to astronauts during the Project Gemini, and first used music to wake up a flight crew during Apollo 15.[7] A special musical track is chosen for each day in space, often by the astronauts' families, to have a special meaning to an individual member of the crew, or in reference to the day's planned activities.
| Day | Song | Artist/Composer | Played For |
|---|---|---|---|
| Day 2 | "God Bless the U.S.A." | Lee Greenwood | |
| Day 3 | "Rescue Me" | Fontella Bass | |
| Day 4 | "Theme from Winnie the Pooh" | Kathy Thornton (from her Children on Mother's Day) | |
| Day 5 | "Gonna Fly Now (Theme from Rocky)" | Bill Conti | |
| Day 6 | "Kokomo" | The Beach Boys | |
| Day 7 | No song | ||
| Day 8 | "I wake up with a smile on my face" | Boxcar Willie | |
| Day 9 | "Son of a Son of a Sailor" | Jimmy Buffett |
Gallery
[edit]-
Thuot during one of the capture attempts -
Re-deployment of Intelsat 603 -
ASEM is manipulated by the Canadarm; Thornton and Akers during EVA 4.
See also
[edit]
- List of human spaceflights
- List of Space Shuttle missions
- Nikon NASA F4
- Outline of space science
- Space Shuttle
References
[edit]- ^ "Space Shuttle Missions Summary". NASA. Retrieved February 8, 2022.
This article incorporates text from this source, which is in the public domain.
- ^ "Space Shuttle Missions Summary" (PDF). NASA. Retrieved February 8, 2022. This article incorporates text from this source, which is in the public domain.
- ^ a b Fricke, Robert W. (July 1, 1992). STS-49: Space shuttle mission report (PDF) (Report). NASA. p. 17. NASA-TM-108104. Retrieved February 8, 2022. This article incorporates text from this source, which is in the public domain.
- ^ "Facts about spacesuits and spacewalks". June 3, 2013. Archived from the original on June 3, 2013. Retrieved February 8, 2022. This article incorporates text from this source, which is in the public domain.
- ^ "STS-49". Spacefacts. Retrieved March 4, 2014.
- ^ "STS-49". NASA. 2001. Archived from the original on February 17, 2013. Retrieved February 8, 2022. This article incorporates text from this source, which is in the public domain.
- ^ Fries, Colin. "Chronology of wakeup calls" (PDF). Archived from the original (PDF) on December 20, 2023. Retrieved February 8, 2022. This article incorporates text from this source, which is in the public domain.
External links
[edit]
- NASA mission summary Archived February 17, 2013, at the Wayback Machine
- STS-49 Video Highlights Archived April 3, 2012, at the Wayback Machine
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