▸Orbital parameters

Orbit class	LEO
Inclination	42.9996°
Eccentricity	0.0000287
Period	94.3 min
Apogee	483 km
Perigee	483 km
Mean motion	15.27514185 rev/day
RAAN	142.2627°
Arg of perigee	75.8858°
Mean anomaly	284.2025°
B*	4.0815e-4
Rev at epoch	16,874

▸Two-line element set (TLE)

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

1 57087U 23088AR 26187.94960501 .00010964 00000-0 40815-3 0 9997

2 57087 42.9996 142.2627 0000287 75.8858 284.2025 15.27514185168748

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-6251",
  "OBJECT_ID": "2023-088AR",
  "EPOCH": "2026-07-06T22:47:25.873+00:00",
  "MEAN_MOTION": 15.27514185,
  "ECCENTRICITY": 0.0000287,
  "INCLINATION": 42.9996,
  "RA_OF_ASC_NODE": 142.2627,
  "ARG_OF_PERICENTER": 75.8858,
  "MEAN_ANOMALY": 284.2025,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 57087,
  "REV_AT_EPOCH": 16874,
  "BSTAR": 0.00040815,
  "MEAN_MOTION_DOT": 0.00010964,
  "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-6251
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jun 22, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/57087

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