User:Jerel M/Student Nitric Oxide Explorer
Appearance
![]() SNOE satellite | |||||||||
Names | Explorer 72, STEDI 1 | ||||||||
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Mission type | Atmospheric research | ||||||||
Operator | CU Boulder (LASP)[1] | ||||||||
COSPAR ID | 1998-012A | ||||||||
SATCAT no. | 25223 | ||||||||
Website | lasp | ||||||||
Mission duration | Final: 5 years, 9 months, 17 days | ||||||||
Spacecraft properties | |||||||||
Manufacturer | CU Boulder (LASP)[1] | ||||||||
Launch mass | 115 kg (254 lb) | ||||||||
Dimensions | 1.0 × 0.9 m (3.2 × 3.1 ft)[2] | ||||||||
Power | 37 watts | ||||||||
Start of mission | |||||||||
Launch date | February 26, 1998, 07:07[3] | UTC||||||||
Rocket | Pegasus XL HAPS F20 | ||||||||
Launch site | Vandenberg (Stargazer) | ||||||||
Contractor | Orbital Sciences | ||||||||
End of mission | |||||||||
Disposal | Atmospheric reentry | ||||||||
Decay date | ≈December 13, 2003, 09:34[1] | UTC||||||||
Orbital parameters | |||||||||
Reference system | Geocentric | ||||||||
Regime | Sun-synchronous | ||||||||
Eccentricity | 0.00324 | ||||||||
Perigee altitude | 535 km (332 mi) | ||||||||
Apogee altitude | 580 km (360 mi) | ||||||||
Inclination | 97.7° | ||||||||
Period | 95.80 minutes | ||||||||
Epoch | February 26, 1998, 02:07 UTC[3] | ||||||||
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The Student Nitric Oxide Explorer (SNOE) is a small earth orbiting atmospheric research NASA spacecraft. SNOE ("snowy") launched on February 26, 1998, and re-entered the Earth's atmosphere on Dec. 13, 2003.
See also
[edit]External links
[edit]Category:Artificial satellites orbiting Earth Category:1998 in spaceflight
- ^ a b c Wade, Mark. "SNOE". Encyclopedia Astronautica. Retrieved March 26, 2017.
- ^ "Launch vehicle dynamic envelope diagram". University of Colorado Boulder. Laboratory for Atmospheric and Space Physics. Retrieved March 26, 2017.
- ^ a b "SNOE - Trajectory Details". National Space Science Data Center. NASA. Retrieved June 28, 2016.