▸Orbital parameters

Orbit class	LEO
Inclination	53.1593°
Eccentricity	0.0001290
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08821676 rev/day
RAAN	226.0707°
Arg of perigee	81.1645°
Mean anomaly	278.9493°
B*	2.0027e-6
Rev at epoch	23,897

▸Two-line element set (TLE)

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

1 51981U 22025AB 26187.38377630 -.00000256 00000-0 20027-5 0 9996

2 51981 53.1593 226.0707 0001291 81.1645 278.9493 15.08821676238979

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3635",
  "OBJECT_ID": "2022-025AB",
  "EPOCH": "2026-07-06T09:12:38.272+00:00",
  "MEAN_MOTION": 15.08821676,
  "ECCENTRICITY": 0.00012905,
  "INCLINATION": 53.1593,
  "RA_OF_ASC_NODE": 226.0707,
  "ARG_OF_PERICENTER": 81.1645,
  "MEAN_ANOMALY": 278.9493,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51981,
  "REV_AT_EPOCH": 23897,
  "BSTAR": 0.000002002714,
  "MEAN_MOTION_DOT": -0.00000256,
  "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-3635
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/51981

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