COSMOS 2400 is a payload in LEO orbit, operated by Russian Space Forces, launched 2003.
| Orbit class | LEO |
| Inclination | 82.4736° |
| Eccentricity | 0.0021537 |
| Period | 115.6 min |
| Apogee | 1,502 km |
| Perigee | 1,468 km |
| Mean motion | 12.45190655 rev/day |
| RAAN | 317.3321° |
| Arg of perigee | 14.6607° |
| Mean anomaly | 345.5094° |
| B* | 2.4899e-5 |
| Rev at epoch | 4,002 |
1 27868U 03037A 26188.15108772 .00000013 00000-0 24899-4 0 99902 27868 82.4736 317.3321 0021537 14.6607 345.5094 12.45190655 40029{
"OBJECT_NAME": "COSMOS 2400",
"OBJECT_ID": "2003-037A",
"EPOCH": "2026-07-07T03:37:33.979+00:00",
"MEAN_MOTION": 12.45190655,
"ECCENTRICITY": 0.0021537,
"INCLINATION": 82.4736,
"RA_OF_ASC_NODE": 317.3321,
"ARG_OF_PERICENTER": 14.6607,
"MEAN_ANOMALY": 345.5094,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 27868,
"REV_AT_EPOCH": 4002,
"BSTAR": 0.000024899,
"MEAN_MOTION_DOT": 1.3e-7,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | COSMOS 2400 |
| Operator | |
| Country | Russia |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |