COSMOS 2509 (RODNIK-S 15) is a payload in LEO orbit, operated by Aerospace Defence Forces, launched 2015.
| Orbit class | LEO |
| Inclination | 82.4869° |
| Eccentricity | 0.0014992 |
| Period | 115.9 min |
| Apogee | 1,506 km |
| Perigee | 1,483 km |
| Mean motion | 12.42884248 rev/day |
| RAAN | 65.8289° |
| Arg of perigee | 1.5906° |
| Mean anomaly | 358.5218° |
| B* | -4.3143e-4 |
| Rev at epoch | 48,936 |
1 40922U 15050C 26188.17088183 -.00000050 00000-0 -43143-3 0 99942 40922 82.4869 65.8289 0014992 1.5906 358.5218 12.42884248489365{
"OBJECT_NAME": "COSMOS 2509 (RODNIK-S 15)",
"OBJECT_ID": "2015-050C",
"EPOCH": "2026-07-07T04:06:04.19+00:00",
"MEAN_MOTION": 12.42884248,
"ECCENTRICITY": 0.0014992,
"INCLINATION": 82.4869,
"RA_OF_ASC_NODE": 65.8289,
"ARG_OF_PERICENTER": 1.5906,
"MEAN_ANOMALY": 358.5218,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 40922,
"REV_AT_EPOCH": 48936,
"BSTAR": -0.00043143,
"MEAN_MOTION_DOT": -5e-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 2509 (RODNIK-S 15) |
| 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 |