▸Orbital parameters

Orbit class	LEO
Inclination	69.9998°
Eccentricity	0.0003067
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98326678 rev/day
RAAN	123.8491°
Arg of perigee	263.3451°
Mean anomaly	96.7359°
B*	1.1468e-4
Rev at epoch	18,991

▸Two-line element set (TLE)

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

1 55403U 23014N 26187.90915262 .00001276 00000-0 11468-3 0 9994

2 55403 69.9998 123.8491 0003067 263.3451 96.7359 14.98326678189918

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5597",
  "OBJECT_ID": "2023-014N",
  "EPOCH": "2026-07-06T21:49:10.786+00:00",
  "MEAN_MOTION": 14.98326678,
  "ECCENTRICITY": 0.0003067,
  "INCLINATION": 69.9998,
  "RA_OF_ASC_NODE": 123.8491,
  "ARG_OF_PERICENTER": 263.3451,
  "MEAN_ANOMALY": 96.7359,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55403,
  "REV_AT_EPOCH": 18991,
  "BSTAR": 0.00011468,
  "MEAN_MOTION_DOT": 0.00001276,
  "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-5597
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/55403

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