COSMOS 1503

Launch Details
Launched 11 October 1983
Flight ended –
Status Unknown
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 14401
COSPAR ID 1983-103A
Observing

Current orbital elements

Inclination 74.042°
Eccentricity 0.00120
RA ascending node 17.045 hr
Argument perigee 83.606°
Mean anomaly 276.645°
Orbital period 100.488 min
Epoch of osculation 15 Sep 2025, 06:35

See historical orbital elements »

Derived Quantities

Min Altitude 780.3 km
Mean Altitude 788.8 km
Peak Altitude 797.4 km

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Launched alongside

SL-8 R/B SL-8 DEB

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


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Last updated: 15 Sep 2025, 18:01 UTC
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