Amateur Radio
MONITOR-4 (RS57S)
NORAD ID 57182 · Int'l Designator 2023-091S
Latitude
80.4712°
Longitude
-81.8706°
Altitude
497.1 km
Speed
7.62 km/s
Position auto-refreshes every 10 seconds · last updated just now
Orbital elements
Perigee472.0 km
Apogee485.6 km
Inclination97.5°
Period94.2 minutes
Semi-major axis6856.9 km
Eccentricity0.0009926
RAAN294.15°
Argument of perigee234.48°
Mean motion15.29 rev/day
Two-Line Element set (TLE)
1 57182U 23091S 26230.23871529 .00009510 00000+0 33987-3 0 9995 2 57182 97.5022 294.1477 0009926 234.4783 125.5531 15.28998840173772
TLE epoch: Aug. 18, 2026, 5:43 a.m. · Source: CelesTrak