▸Orbital parameters

Orbit class	LEO
Inclination	53.1603°
Eccentricity	0.0001300
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08836223 rev/day
RAAN	37.5922°
Arg of perigee	89.6246°
Mean anomaly	270.4894°
B*	4.7098e-5
Rev at epoch	20,749

▸Two-line element set (TLE)

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

1 53998U 22125AL 26188.10548764 .00000462 00000-0 47098-4 0 9990

2 53998 53.1603 37.5922 0001300 89.6246 270.4894 15.08836223207495

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5128",
  "OBJECT_ID": "2022-125AL",
  "EPOCH": "2026-07-07T02:31:54.132+00:00",
  "MEAN_MOTION": 15.08836223,
  "ECCENTRICITY": 0.00013,
  "INCLINATION": 53.1603,
  "RA_OF_ASC_NODE": 37.5922,
  "ARG_OF_PERICENTER": 89.6246,
  "MEAN_ANOMALY": 270.4894,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53998,
  "REV_AT_EPOCH": 20749,
  "BSTAR": 0.000047098,
  "MEAN_MOTION_DOT": 0.00000462,
  "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-5128
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 5, 2022HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/53998

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