Latitude
—
STARLINK-3121
NORAD 49428 · COSPAR 2021-104W · ACTIVE
Orbit: #585 @ 511 x 515 km x 53.1597 deg
CURRENT ORBIT DATA
TLE epoch 2026-10-31 04:00 UTC · 17.1 h old
Orbit history
// altitude & velocity from orbital-data archiveTrend: —
Altitude —
Velocity —
Next visible passes
// click to checkCurrent TLE
// onowactive
STARLINK-3121
1 49428U 21104W 26304.16670139 .00015596 00000-0 77862-3 0 09992
2 49428 53.1597 245.3453 0002944 68.5736 163.0737 15.17675107005854
TLE data & history
🚀 Launch manifest1 49428U 21104W 26304.16670139 .00015596 00000-0 77862-3 0 09992
2 49428 53.1597 245.3453 0002944 68.5736 163.0737 15.17675107005854
Spacecraft info
// UCS Satellite DatabaseLaunch date
November 13th 2021
Spacecraft age
4 years, 11 months
Distance travelled
—
Expected lifetime
—
Operator
SpaceX
Purpose
Communications
Orbit class
LEO · Non-Polar Inclined
Launch site
Cape Canaveral
Launch vehicle
Falcon 9
Contractor
SpaceX
Launch mass
260 kg
Power
â
Orbit elements
// from current orbital elementsInclination
53.1597°
Period
94.88 min
Perigee
511 km
Apogee
515 km
Eccentricity
0.0002944
RAAN
245.3453°
Arg of Perigee
68.5736°
Mean Motion
15.17675107 rev/d