▸Orbital parameters

Orbit class	LEO
Inclination	53.1614°
Eccentricity	0.0001326
Period	93.8 min
Apogee	461 km
Perigee	459 km
Mean motion	15.35406812 rev/day
RAAN	179.8386°
Arg of perigee	102.0673°
Mean anomaly	258.0479°
B*	1.6494e-4
Rev at epoch	24,131

▸Two-line element set (TLE)

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

1 51887U 22022AM 26188.10613248 .00005378 00000-0 16494-3 0 9997

2 51887 53.1614 179.8386 0001326 102.0673 258.0479 15.35406812241315

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3551",
  "OBJECT_ID": "2022-022AM",
  "EPOCH": "2026-07-07T02:32:49.846+00:00",
  "MEAN_MOTION": 15.35406812,
  "ECCENTRICITY": 0.0001326,
  "INCLINATION": 53.1614,
  "RA_OF_ASC_NODE": 179.8386,
  "ARG_OF_PERICENTER": 102.0673,
  "MEAN_ANOMALY": 258.0479,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51887,
  "REV_AT_EPOCH": 24131,
  "BSTAR": 0.00016494,
  "MEAN_MOTION_DOT": 0.00005378,
  "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-3551
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 3, 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/51887

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