COSMOS 2599 (RODNIK-S 24) is a payload in LEO orbit, operated by Aerospace Defence Forces, launched 2025.
| Orbit class | LEO |
| Inclination | 82.5038° |
| Eccentricity | 0.0016224 |
| Period | 115.9 min |
| Apogee | 1,507 km |
| Perigee | 1,482 km |
| Mean motion | 12.42896629 rev/day |
| RAAN | 158.3784° |
| Arg of perigee | 155.9738° |
| Mean anomaly | 204.2102° |
| B* | -1.7905e-5 |
| Rev at epoch | 2,774 |
1 66649U 25273C 26187.90837705 .00000007 00000-0 -17905-4 0 99972 66649 82.5038 158.3784 0016224 155.9738 204.2102 12.42896629 27748{
"OBJECT_NAME": "COSMOS 2599 (RODNIK-S 24)",
"OBJECT_ID": "2025-273C",
"EPOCH": "2026-07-06T21:48:03.777+00:00",
"MEAN_MOTION": 12.42896629,
"ECCENTRICITY": 0.0016224,
"INCLINATION": 82.5038,
"RA_OF_ASC_NODE": 158.3784,
"ARG_OF_PERICENTER": 155.9738,
"MEAN_ANOMALY": 204.2102,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 66649,
"REV_AT_EPOCH": 2774,
"BSTAR": -0.000017905,
"MEAN_MOTION_DOT": 7e-8,
"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 2599 (RODNIK-S 24) |
| 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 |