▸Orbital parameters

Orbit class	LEO
Inclination	43.0016°
Eccentricity	0.0000956
Period	94.3 min
Apogee	484 km
Perigee	483 km
Mean motion	15.27543210 rev/day
RAAN	112.4431°
Arg of perigee	301.4462°
Mean anomaly	58.6296°
B*	1.5511e-4
Rev at epoch	15,316

▸Two-line element set (TLE)

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

1 57998U 23153H 26188.12379024 .00004004 00000-0 15511-3 0 9999

2 57998 43.0016 112.4431 0000956 301.4462 58.6296 15.27543210153162

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-30531",
  "OBJECT_ID": "2023-153H",
  "EPOCH": "2026-07-07T02:58:15.477+00:00",
  "MEAN_MOTION": 15.2754321,
  "ECCENTRICITY": 0.0000956,
  "INCLINATION": 43.0016,
  "RA_OF_ASC_NODE": 112.4431,
  "ARG_OF_PERICENTER": 301.4462,
  "MEAN_ANOMALY": 58.6296,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 57998,
  "REV_AT_EPOCH": 15316,
  "BSTAR": 0.00015511,
  "MEAN_MOTION_DOT": 0.00004004,
  "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-30531
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 5, 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/57998

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