Latitude
—
COSMOS
NORAD 45608 · COSPAR 2020-031A · INACTIVE TLE
Orbit: #4597 @ 1283 x 39079 km x 63.1638 deg
CURRENT ORBIT DATA
TLE epoch 2026-08-31 07:05 UTC · 1144 h old
Orbit history
// altitude & velocity from orbital-data archiveTrend: —
Altitude —
Velocity —
Next visible passes
// click to checkCurrent TLE
// onowactive
COSMOS 2546 (EKS 4)
1 45608U 20031A 26243.29559994 -.00000360 00000-0 00000-0 0 09998
2 45608 63.1638 56.8572 7115328 266.6524 17.3178 2.00576418045978
TLE data & history
🚀 Launch manifest1 45608U 20031A 26243.29559994 -.00000360 00000-0 00000-0 0 09998
2 45608 63.1638 56.8572 7115328 266.6524 17.3178 2.00576418045978
Spacecraft info
// UCS Satellite DatabaseLaunch date
May 22nd 2020
Spacecraft age
6 years, 4 months
Distance travelled
—
Expected lifetime
—
Operator
Ministry of Defense
Purpose
Earth Observation
Orbit class
Elliptical · Molniya
Launch site
Plesetsk Cosmodrome
Launch vehicle
Soyuz-2.1b
Contractor
RKK Energia
Launch mass
â
Power
â
Orbit elements
// from current orbital elementsInclination
63.1638°
Period
717.93 min
Perigee
1283 km
Apogee
39079 km
Eccentricity
0.7115328
RAAN
56.8572°
Arg of Perigee
266.6524°
Mean Motion
2.00576418 rev/d