▸Orbital parameters

Orbit class	LEO
Inclination	53.1588°
Eccentricity	0.0001182
Period	93.8 min
Apogee	464 km
Perigee	462 km
Mean motion	15.34382915 rev/day
RAAN	191.1384°
Arg of perigee	89.5815°
Mean anomaly	270.5323°
B*	-2.1527e-5
Rev at epoch	15,662

▸Two-line element set (TLE)

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

1 57951U 23148S 26187.42080426 -.00001103 00000-0 -21527-4 0 9993

2 57951 53.1588 191.1384 0001182 89.5815 270.5323 15.34382915156627

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-30399",
  "OBJECT_ID": "2023-148S",
  "EPOCH": "2026-07-06T10:05:57.488+00:00",
  "MEAN_MOTION": 15.34382915,
  "ECCENTRICITY": 0.00011821,
  "INCLINATION": 53.1588,
  "RA_OF_ASC_NODE": 191.1384,
  "ARG_OF_PERICENTER": 89.5815,
  "MEAN_ANOMALY": 270.5323,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 57951,
  "REV_AT_EPOCH": 15662,
  "BSTAR": -0.000021526556,
  "MEAN_MOTION_DOT": -0.00001103,
  "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-30399
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Sep 25, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	730HIGHvia 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/57951

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