▸Orbital parameters

Orbit class	LEO
Inclination	53.1569°
Eccentricity	0.0001470
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31669186 rev/day
RAAN	156.6374°
Arg of perigee	40.3802°
Mean anomaly	319.7308°
B*	-3.7138e-4
Rev at epoch	28,537

▸Two-line element set (TLE)

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

1 48375U 21038Y 26187.15281220 -.00011860 00000-0 -37138-3 0 9999

2 48375 53.1569 156.6374 0001470 40.3802 319.7308 15.31669186285371

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2603",
  "OBJECT_ID": "2021-038Y",
  "EPOCH": "2026-07-06T03:40:02.974+00:00",
  "MEAN_MOTION": 15.31669186,
  "ECCENTRICITY": 0.000147,
  "INCLINATION": 53.1569,
  "RA_OF_ASC_NODE": 156.6374,
  "ARG_OF_PERICENTER": 40.3802,
  "MEAN_ANOMALY": 319.7308,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48375,
  "REV_AT_EPOCH": 28537,
  "BSTAR": -0.00037138,
  "MEAN_MOTION_DOT": -0.0001186,
  "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	STARLINK-2603
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 4, 2021HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	260HIGHvia 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/48375

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