▸Orbital parameters

Orbit class	LEO
Inclination	53.1561°
Eccentricity	0.0000945
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31673671 rev/day
RAAN	243.1654°
Arg of perigee	83.8524°
Mean anomaly	276.2585°
B*	-4.2842e-5
Rev at epoch	28,659

▸Two-line element set (TLE)

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

1 48293U 21036T 26187.38403190 -.00001693 00000-0 -42842-4 0 9995

2 48293 53.1561 243.1654 0000945 83.8524 276.2585 15.31673671286597

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2550",
  "OBJECT_ID": "2021-036T",
  "EPOCH": "2026-07-06T09:13:00.356+00:00",
  "MEAN_MOTION": 15.31673671,
  "ECCENTRICITY": 0.00009449,
  "INCLINATION": 53.1561,
  "RA_OF_ASC_NODE": 243.1654,
  "ARG_OF_PERICENTER": 83.8524,
  "MEAN_ANOMALY": 276.2585,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48293,
  "REV_AT_EPOCH": 28659,
  "BSTAR": -0.000042842175,
  "MEAN_MOTION_DOT": -0.00001693,
  "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-2550
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Apr 29, 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/48293

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