Latitude
—
CS1
NORAD 49261 · COSPAR 2021-088B · ACTIVE
Orbit: #28310 @ 444 x 457 km x 97.3583 deg
CURRENT ORBIT DATA
TLE epoch 2026-11-11 21:42 UTC · 15.7 h old
Orbit history
// altitude & velocity from orbital-data archiveTrend: —
Altitude —
Velocity —
Next visible passes
// click to checkCurrent TLE
// onowactive
CS1
1 49261U 21088B 26315.90481338 .00017660 00000-0 46525-3 0 09999
2 49261 97.3583 19.4348 0009220 268.7468 91.2721 15.38541216283104
TLE data & history
🚀 Launch manifest1 49261U 21088B 26315.90481338 .00017660 00000-0 46525-3 0 09999
2 49261 97.3583 19.4348 0009220 268.7468 91.2721 15.38541216283104
Spacecraft info
// UCS Satellite DatabaseLaunch date
September 27th 2021
Spacecraft age
5 years, 1 months
Distance travelled
—
Expected lifetime
—
Operator
Defense Innovation Unit/Cesium Astro
Purpose
Technology Development
Orbit class
LEO · Sun-Synchronous
Launch site
Vandenberg AFB
Launch vehicle
Atlas 5
Contractor
Cesium Astro
Launch mass
10 kg
Power
â
Orbit elements
// from current orbital elementsInclination
97.3583°
Period
93.6 min
Perigee
444 km
Apogee
457 km
Eccentricity
0.000922
RAAN
19.4348°
Arg of Perigee
268.7468°
Mean Motion
15.38541216 rev/d