▸Orbital parameters

Orbit class	LEO
Inclination	53.1591°
Eccentricity	0.0000856
Period	94.0 min
Apogee	471 km
Perigee	470 km
Mean motion	15.31696425 rev/day
RAAN	0.0578°
Arg of perigee	76.4240°
Mean anomaly	283.6857°
B*	5.1639e-4
Rev at epoch	28,470

▸Two-line element set (TLE)

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

1 48483U 21040BH 26187.76759705 .00015691 00000-0 51639-3 0 9993

2 48483 53.1591 0.0578 0000856 76.4240 283.6857 15.31696425284707

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2531",
  "OBJECT_ID": "2021-040BH",
  "EPOCH": "2026-07-06T18:25:20.385+00:00",
  "MEAN_MOTION": 15.31696425,
  "ECCENTRICITY": 0.0000856,
  "INCLINATION": 53.1591,
  "RA_OF_ASC_NODE": 0.0578,
  "ARG_OF_PERICENTER": 76.424,
  "MEAN_ANOMALY": 283.6857,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48483,
  "REV_AT_EPOCH": 28470,
  "BSTAR": 0.00051639,
  "MEAN_MOTION_DOT": 0.00015691,
  "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-2531
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 9, 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/48483

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