Latitude
—
STARLINK-5539
NORAD 55747 · COSPAR 2023-028G · ACTIVE
Orbit: #568 @ 485 x 488 km x 69.9993 deg
CURRENT ORBIT DATA
TLE epoch 2026-10-29 22:00 UTC · 19.6 h old
Orbit history
// altitude & velocity from orbital-data archiveTrend: —
Altitude —
Velocity —
Next visible passes
// click to checkCurrent TLE
// onowactive
STARLINK-5539
1 55747U 23028G 26302.91668981 .00019521 00000-0 75056-3 0 09998
2 55747 69.9993 11.4557 0001999 276.0760 188.1050 15.26414747005687
TLE data & history
🚀 Launch manifest1 55747U 23028G 26302.91668981 .00019521 00000-0 75056-3 0 09998
2 55747 69.9993 11.4557 0001999 276.0760 188.1050 15.26414747005687
Spacecraft info
// UCS Satellite DatabaseLaunch date
March 3rd 2023
Spacecraft age
3 years, 7 months
Distance travelled
—
Expected lifetime
—
Operator
SpaceX
Purpose
Communications
Orbit class
LEO · Polar
Launch site
Vandenberg AFB
Launch vehicle
Falcon 9
Contractor
SpaceX
Launch mass
290 kg
Power
â
Orbit elements
// from current orbital elementsInclination
69.9993°
Period
94.34 min
Perigee
485 km
Apogee
488 km
Eccentricity
0.0001999
RAAN
11.4557°
Arg of Perigee
276.076°
Mean Motion
15.26414747 rev/d