Latitude
—
CHALLENGE
NORAD 47956 · COSPAR 2021-022AA · REENTRYâ ï¸ RIP
CHALLENGE ONE reentered Earth's atmosphere (approx. 1 year ago).
Orbit: #22691 @ 182 x 193 km x 97.3977 deg
CURRENT ORBIT DATA
TLE epoch 2025-04-26 23:11 UTC · 13096.4 h old
Orbit history
// altitude & velocity from orbital-data archiveTrend: —
Altitude —
Velocity —
Next visible passes
// click to checkCurrent TLE
// celestrak
CHALLENGE ONE
1 47956U 21022AA 25116.96664909 .06921871 25457-5 13306-2 0 9999
2 47956 97.3977 30.6885 0008324 199.7487 160.3487 16.31824033226917
TLE data & history
🚀 Launch manifest1 47956U 21022AA 25116.96664909 .06921871 25457-5 13306-2 0 9999
2 47956 97.3977 30.6885 0008324 199.7487 160.3487 16.31824033226917
Spacecraft info
// UCS Satellite DatabaseLaunch date
March 22nd 2021
Spacecraft age
5 years, 7 months
Distance travelled
—
Expected lifetime
—
Operator
TELNET Holding
Purpose
Technology Development
Orbit class
LEO · Sun-Synchronous
Launch site
Baikonur Cosmodrome
Launch vehicle
Soyuz-2.1a
Contractor
TELNET Holding
Launch mass
3 kg
Power
â
Orbit elements
// from current orbital elementsInclination
97.3977°
Period
88.24 min
Perigee
182 km
Apogee
193 km
Eccentricity
0.0008324
RAAN
30.6885°
Arg of Perigee
199.7487°
Mean Motion
16.31824033 rev/d