▸Orbital parameters

Orbit class	LEO
Inclination	42.9991°
Eccentricity	0.0001304
Period	91.7 min
Apogee	357 km
Perigee	356 km
Mean motion	15.70873516 rev/day
RAAN	268.1841°
Arg of perigee	274.5320°
Mean anomaly	85.5398°
B*	1.5624e-5
Rev at epoch	7,587

▸Two-line element set (TLE)

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

1 63310U 25057D 26187.58948707 .00001560 00000-0 15624-4 0 9998

2 63310 42.9991 268.1841 0001304 274.5320 85.5398 15.70873516 75878

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-11587 [DTC]",
  "OBJECT_ID": "2025-057D",
  "EPOCH": "2026-07-06T14:08:51.683+00:00",
  "MEAN_MOTION": 15.70873516,
  "ECCENTRICITY": 0.0001304,
  "INCLINATION": 42.9991,
  "RA_OF_ASC_NODE": 268.1841,
  "ARG_OF_PERICENTER": 274.532,
  "MEAN_ANOMALY": 85.5398,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 63310,
  "REV_AT_EPOCH": 7587,
  "BSTAR": 0.000015624,
  "MEAN_MOTION_DOT": 0.0000156,
  "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-11587 [DTC]
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 18, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	960HIGHvia 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/63310

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