Latitude
—
SL-4
NORAD 49500 · COSPAR 2021-111B · REENTRYâ ï¸ RIP
SL-4 R/B reentered Earth's atmosphere (approx. 4 years ago).
Orbit: #29 @ 146 x 149 km x 51.6299 deg
CURRENT ORBIT DATA
TLE epoch 2021-11-26 07:47 UTC · 42815.3 h old
Orbit history
// altitude & velocity from orbital-data archiveTrend: —
Altitude —
Velocity —
Next visible passes
// click to checkCurrent TLE
// celestraknew
SL-4 R/B
1 49500U 21111B 21330.32478186 .10847501 12566-4 22952-3 0 9995
2 49500 51.6299 260.3589 0002175 132.0357 314.7085 16.46868278 296
TLE data & history
🚀 Launch manifest1 49500U 21111B 21330.32478186 .10847501 12566-4 22952-3 0 9995
2 49500 51.6299 260.3589 0002175 132.0357 314.7085 16.46868278 296
Orbit elements
// from current orbital elementsInclination
51.6299°
Period
87.44 min
Perigee
146 km
Apogee
149 km
Eccentricity
0.0002175
RAAN
260.3589°
Arg of Perigee
132.0357°
Mean Motion
16.46868278 rev/d