COSMOS 2503
NORAD 40420 · 2015-009A
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- CIS
- Launch date
- 2015-02-27
- Launch site
- PLMSC
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 5.53
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-05-25T03:37:04.578816Z
- Period
- 95.58 min
- Inclination
- 97.8322°
- Eccentricity
- 0.0015382
- Mean motion
- 15.06521070 rev/d
- Perigee alt
- 536.2 km
- Apogee alt
- 557.5 km
- Semi-major
- 6,925.0 km
- B*
- 8.2731e-5
- RAAN
- 201.4826°
- Arg perigee
- 335.1560°
- Mean anomaly
- 24.8925°
- Rev number
- 61,546
§ Raw data
COSMOS 25031 40420U 15009A 26145.15074744 .00001159 00000+0 82731-4 0 99952 40420 97.8322 201.4826 0015382 335.1560 24.8925 15.06521070615467
JSON: /api/v1/satellites/40420 · /tle
For live sub-satellite position, see the globe view (requires WebGL).
§ Visibility from observer
Set your observer location to see the next 7 days of passes ≥ 10°. The values pass through the URL so the page stays shareable.
No JS? Fill the form by hand. The geolocation button needs JavaScript.