▸Orbital parameters

Orbit class	SSO
Inclination	96.6300°
Eccentricity	0.0019073
Period	94.4 min
Apogee	503 km
Perigee	476 km
Mean motion	15.25423810 rev/day
RAAN	247.0350°
Arg of perigee	70.0978°
Mean anomaly	290.2315°
B*	2.9861e-4
Rev at epoch	2,297

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 67677U 26023D 26187.68873979 .00007525 00000-0 29861-3 0 9995

2 67677 96.6300 247.0350 0019073 70.0978 290.2315 15.25423810 22974

▸ source OMM (JSON)

{
  "OBJECT_NAME": "COSMOS 2603",
  "OBJECT_ID": "2026-023D",
  "EPOCH": "2026-07-06T16:31:47.118+00:00",
  "MEAN_MOTION": 15.2542381,
  "ECCENTRICITY": 0.0019073,
  "INCLINATION": 96.63,
  "RA_OF_ASC_NODE": 247.035,
  "ARG_OF_PERICENTER": 70.0978,
  "MEAN_ANOMALY": 290.2315,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 67677,
  "REV_AT_EPOCH": 2297,
  "BSTAR": 0.00029861,
  "MEAN_MOTION_DOT": 0.00007525,
  "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 2603
Operator	Aerospace Defence ForcesHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Russia
Launch date	Feb 5, 2026HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	500HIGHvia 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/67677

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