▸Orbital parameters

Orbit class	LEO
Inclination	53.1591°
Eccentricity	0.0001374
Period	94.2 min
Apogee	479 km
Perigee	477 km
Mean motion	15.29369536 rev/day
RAAN	201.4558°
Arg of perigee	84.0850°
Mean anomaly	45.0353°
B*	-6.6117e-4
Rev at epoch	588

▸Two-line element set (TLE)

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

1 51977U 22025X 26188.16670139 -.00019393 00000-0 -66117-3 0 9999

2 51977 53.1591 201.4558 0001374 84.0850 45.0353 15.29369536 5880

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3660",
  "OBJECT_ID": "2022-025X",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.29369536,
  "ECCENTRICITY": 0.0001374,
  "INCLINATION": 53.1591,
  "RA_OF_ASC_NODE": 201.4558,
  "ARG_OF_PERICENTER": 84.085,
  "MEAN_ANOMALY": 45.0353,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51977,
  "REV_AT_EPOCH": 588,
  "BSTAR": -0.00066117,
  "MEAN_MOTION_DOT": -0.00019393,
  "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-3660
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 9, 2022HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	297HIGHvia 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/51977

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