▸Orbital parameters

Orbit class	LEO
Inclination	43.0017°
Eccentricity	0.0000946
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27572719 rev/day
RAAN	22.7304°
Arg of perigee	282.3901°
Mean anomaly	77.6845°
B*	1.0074e-5
Rev at epoch	15,400

▸Two-line element set (TLE)

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

1 57975U 23151M 26187.96336872 .00000015 00000-0 10074-4 0 9995

2 57975 43.0017 22.7304 0000946 282.3901 77.6845 15.27572719154005

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-30503",
  "OBJECT_ID": "2023-151M",
  "EPOCH": "2026-07-06T23:07:15.057+00:00",
  "MEAN_MOTION": 15.27572719,
  "ECCENTRICITY": 0.0000946,
  "INCLINATION": 43.0017,
  "RA_OF_ASC_NODE": 22.7304,
  "ARG_OF_PERICENTER": 282.3901,
  "MEAN_ANOMALY": 77.6845,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 57975,
  "REV_AT_EPOCH": 15400,
  "BSTAR": 0.000010074,
  "MEAN_MOTION_DOT": 1.5e-7,
  "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-30503
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Sep 30, 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/57975

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