▸Orbital parameters

Orbit class	LEO
Inclination	82.4834°
Eccentricity	0.0022903
Period	115.9 min
Apogee	1,513 km
Perigee	1,476 km
Mean motion	12.42878497 rev/day
RAAN	155.6773°
Arg of perigee	68.7109°
Mean anomaly	291.6413°
B*	-3.6051e-4
Rev at epoch	56,836

▸Two-line element set (TLE)

EPOCH Jul 7, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 39485U 13076C 26188.18980748 -.00000040 00000-0 -36051-3 0 9990

2 39485 82.4834 155.6773 0022903 68.7109 291.6413 12.42878497568367

▸ source OMM (JSON)

{
  "OBJECT_NAME": "COSMOS 2490 (RODNIK-S 9)",
  "OBJECT_ID": "2013-076C",
  "EPOCH": "2026-07-07T04:33:19.366+00:00",
  "MEAN_MOTION": 12.42878497,
  "ECCENTRICITY": 0.0022903,
  "INCLINATION": 82.4834,
  "RA_OF_ASC_NODE": 155.6773,
  "ARG_OF_PERICENTER": 68.7109,
  "MEAN_ANOMALY": 291.6413,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 39485,
  "REV_AT_EPOCH": 56836,
  "BSTAR": -0.00036051,
  "MEAN_MOTION_DOT": -4e-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.

▸Satellite metadata

Name	COSMOS 2490 (RODNIK-S 9)
Operator	Aerospace Defence ForcesHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Russia
Launch date	Dec 25, 2013HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	280HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—
Object class	PAYLOADHIGH

▸Data quality

Score85 / 100

Claims7

Sources1

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org

▸Actions

GET /api/v1/satellites/39485

//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.