▸Orbital parameters

Orbit class	LEO
Inclination	70.0001°
Eccentricity	0.0002934
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98340082 rev/day
RAAN	103.6558°
Arg of perigee	276.5926°
Mean anomaly	83.4899°
B*	2.8690e-5
Rev at epoch	19,064

▸Two-line element set (TLE)

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

1 55278U 23010K 26187.96313441 .00000249 00000-0 28690-4 0 9992

2 55278 70.0001 103.6558 0002934 276.5926 83.4899 14.98340082190640

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5289",
  "OBJECT_ID": "2023-010K",
  "EPOCH": "2026-07-06T23:06:54.813+00:00",
  "MEAN_MOTION": 14.98340082,
  "ECCENTRICITY": 0.0002934,
  "INCLINATION": 70.0001,
  "RA_OF_ASC_NODE": 103.6558,
  "ARG_OF_PERICENTER": 276.5926,
  "MEAN_ANOMALY": 83.4899,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55278,
  "REV_AT_EPOCH": 19064,
  "BSTAR": 0.00002869,
  "MEAN_MOTION_DOT": 0.00000249,
  "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-5289
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jan 19, 2023HIGHvia 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/55278

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