Latitude
—
OSCAR
NORAD 7530 · COSPAR 1974-089B · ACTIVE
Orbit: #37788 @ 1440 x 1458 km x 101.9885 deg
CURRENT ORBIT DATA
TLE epoch 2026-11-02 18:38 UTC · 26.5 h old
Orbit history
// altitude & velocity from orbital-data archiveTrend: —
Altitude —
Velocity —
Next visible passes
// click to checkCurrent TLE
// onowactive
OSCAR 7 (AO-7)
1 07530U 74089B 26306.77680321 -.00000044 00000-0 12850-4 0 09993
2 07530 101.9885 321.4593 0012050 226.0244 309.2741 12.53700298377880
TLE data & history
🚀 Launch manifest1 07530U 74089B 26306.77680321 -.00000044 00000-0 12850-4 0 09993
2 07530 101.9885 321.4593 0012050 226.0244 309.2741 12.53700298377880
Spacecraft info
// UCS Satellite DatabaseLaunch date
November 15th 1974
Spacecraft age
51 years, 11 months
Distance travelled
—
Expected lifetime
—
Operator
AMSAT-NA
Purpose
Communications
Orbit class
LEO · Polar
Launch site
Vandenberg AFB
Launch vehicle
Delta 2310
Contractor
Amsat-NA
Launch mass
29 kg
Power
â
Orbit elements
// from current orbital elementsInclination
101.9885°
Period
114.86 min
Perigee
1440 km
Apogee
1458 km
Eccentricity
0.001205
RAAN
321.4593°
Arg of Perigee
226.0244°
Mean Motion
12.53700298 rev/d