▸Orbital parameters

Orbit class	LEO
Inclination	53.1596°
Eccentricity	0.0001434
Period	93.8 min
Apogee	464 km
Perigee	462 km
Mean motion	15.34387598 rev/day
RAAN	162.7376°
Arg of perigee	65.4173°
Mean anomaly	294.6979°
B*	8.1347e-4
Rev at epoch	3,370

▸Two-line element set (TLE)

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

1 66940U 25286R 26187.98060154 .00027197 00000-0 81347-3 0 9997

2 66940 53.1596 162.7376 0001434 65.4173 294.6979 15.34387598 33708

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-36121",
  "OBJECT_ID": "2025-286R",
  "EPOCH": "2026-07-06T23:32:03.973+00:00",
  "MEAN_MOTION": 15.34387598,
  "ECCENTRICITY": 0.0001434,
  "INCLINATION": 53.1596,
  "RA_OF_ASC_NODE": 162.7376,
  "ARG_OF_PERICENTER": 65.4173,
  "MEAN_ANOMALY": 294.6979,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66940,
  "REV_AT_EPOCH": 3370,
  "BSTAR": 0.00081347,
  "MEAN_MOTION_DOT": 0.00027197,
  "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-36121
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Dec 7, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	575HIGHvia 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/66940

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