▸Orbital parameters

Orbit class	LEO
Inclination	43.0027°
Eccentricity	0.0002888
Period	94.3 min
Apogee	485 km
Perigee	481 km
Mean motion	15.27597781 rev/day
RAAN	153.3040°
Arg of perigee	248.7438°
Mean anomaly	111.3105°
B*	1.0052e-3
Rev at epoch	14,358

▸Two-line element set (TLE)

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

1 58521U 23191P 26187.28842024 .00027519 00000-0 10052-2 0 9995

2 58521 43.0027 153.3040 0002888 248.7438 111.3105 15.27597781143582

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-31015",
  "OBJECT_ID": "2023-191P",
  "EPOCH": "2026-07-06T06:55:19.509+00:00",
  "MEAN_MOTION": 15.27597781,
  "ECCENTRICITY": 0.00028879,
  "INCLINATION": 43.0027,
  "RA_OF_ASC_NODE": 153.304,
  "ARG_OF_PERICENTER": 248.7438,
  "MEAN_ANOMALY": 111.3105,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 58521,
  "REV_AT_EPOCH": 14358,
  "BSTAR": 0.0010051969,
  "MEAN_MOTION_DOT": 0.00027519,
  "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-31015
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Dec 7, 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/58521

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