▸Orbital parameters

Orbit class	LEO
Inclination	69.9995°
Eccentricity	0.0003088
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98317781 rev/day
RAAN	143.7915°
Arg of perigee	275.9729°
Mean anomaly	84.1078°
B*	2.6327e-4
Rev at epoch	18,942

▸Two-line element set (TLE)

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

1 55421U 23014AG 26187.93023006 .00003049 00000-0 26327-3 0 9993

2 55421 69.9995 143.7915 0003088 275.9729 84.1078 14.98317781189427

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5598",
  "OBJECT_ID": "2023-014AG",
  "EPOCH": "2026-07-06T22:19:31.877+00:00",
  "MEAN_MOTION": 14.98317781,
  "ECCENTRICITY": 0.0003088,
  "INCLINATION": 69.9995,
  "RA_OF_ASC_NODE": 143.7915,
  "ARG_OF_PERICENTER": 275.9729,
  "MEAN_ANOMALY": 84.1078,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55421,
  "REV_AT_EPOCH": 18942,
  "BSTAR": 0.00026327,
  "MEAN_MOTION_DOT": 0.00003049,
  "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-5598
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jan 31, 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/55421

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