▸Orbital parameters

Orbit class	LEO
Inclination	53.1590°
Eccentricity	0.0001011
Period	94.2 min
Apogee	478 km
Perigee	477 km
Mean motion	15.29352944 rev/day
RAAN	282.1814°
Arg of perigee	97.2258°
Mean anomaly	262.8858°
B*	2.0609e-6
Rev at epoch	28,364

▸Two-line element set (TLE)

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

1 48594U 21041AT 26187.54299631 -.00000296 00000-0 20609-5 0 9991

2 48594 53.1590 282.1814 0001011 97.2258 262.8858 15.29352944283643

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2251",
  "OBJECT_ID": "2021-041AT",
  "EPOCH": "2026-07-06T13:01:54.881+00:00",
  "MEAN_MOTION": 15.29352944,
  "ECCENTRICITY": 0.0001011,
  "INCLINATION": 53.159,
  "RA_OF_ASC_NODE": 282.1814,
  "ARG_OF_PERICENTER": 97.2258,
  "MEAN_ANOMALY": 262.8858,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48594,
  "REV_AT_EPOCH": 28364,
  "BSTAR": 0.0000020609,
  "MEAN_MOTION_DOT": -0.00000296,
  "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-2251
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 15, 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/48594

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