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Location: Unspecified
(0.0000°N, 0.0000°E)
Time: 18:21:39
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COSMOS 2557 (GLONASS) - Orbit

View from above orbital plane
View from above orbital plane
View from above satellite
View from above satellite

Ground track
Ground track

The orbit is defined by the following mean orbital elements,

1 52984U          26142.29965627 +.00000000 +00000-0 +00000-0 0 00002
2 52984  64.3148 315.3974 0010092 278.3503  81.5318  2.13101899    08
Epoch (UTC): 22 May 2026 07:11:30
Eccentricity: 0.0010092
inclination: 64.3148°
perigee height: 19104 km
apogee height: 19156 km
right ascension of ascending node: 315.3974°
argument of perigee: 278.3503°
revolutions per day: 2.13101899
mean anomaly at epoch: 81.5318°

The dashed part of the orbit path shows where the satellite is in the earth's shadow,  

DLR