COSMOS 2596 [GLONASS-K1] is a payload in MEO orbit, operated by Aerospace Defence Forces / GLONASS Information-Analytic Center, launched 2025.
Orbital data last updated 3 days ago. This may not reflect the current orbital state — not for operational use or collision avoidance.
| Orbit class | MEO |
| Inclination | 64.6242° |
| Eccentricity | 0.0011142 |
| Period | 675.7 min |
| Apogee | 19,158 km |
| Perigee | 19,102 km |
| Mean motion | 2.13100941 rev/day |
| RAAN | 314.3970° |
| Arg of perigee | 309.2417° |
| Mean anomaly | 229.0730° |
| B* | 0.0000e+0 |
| Rev at epoch | 627 |
1 65590U 25206B 26185.11455838 -.00000045 00000-0 00000-0 0 99972 65590 64.6242 314.3970 0011142 309.2417 229.0730 2.13100941 6272{
"OBJECT_NAME": "COSMOS 2596 [GLONASS-K1]",
"OBJECT_ID": "2025-206B",
"EPOCH": "2026-07-04T02:44:57.844+00:00",
"MEAN_MOTION": 2.13100941,
"ECCENTRICITY": 0.0011142,
"INCLINATION": 64.6242,
"RA_OF_ASC_NODE": 314.397,
"ARG_OF_PERICENTER": 309.2417,
"MEAN_ANOMALY": 229.073,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 65590,
"REV_AT_EPOCH": 627,
"BSTAR": 0,
"MEAN_MOTION_DOT": -4.5e-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 2596 [GLONASS-K1] |
| Operator | Aerospace Defence Forces / GLONASS Information-Analytic CenterHIGHvia GCAT — Jonathan McDowell's General Catalog⚠ sources disagree |
| Country | |
| Launch date | |
| Launch mass (kg) | 974 |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Mission purpose | — |
| Object class |
| Orbital regime |
| Status |