▸Orbital parameters

Orbit class	LEO
Inclination	43.0070°
Eccentricity	0.0001853
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27566170 rev/day
RAAN	7.1673°
Arg of perigee	263.0239°
Mean anomaly	97.0402°
B*	-4.7128e-5
Rev at epoch	18,901

▸Two-line element set (TLE)

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

1 55478U 23015AF 26187.49638640 -.00001558 00000-0 -47128-4 0 9991

2 55478 43.0070 7.1673 0001853 263.0239 97.0402 15.27566170189012

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5691",
  "OBJECT_ID": "2023-015AF",
  "EPOCH": "2026-07-06T11:54:47.785+00:00",
  "MEAN_MOTION": 15.2756617,
  "ECCENTRICITY": 0.00018534,
  "INCLINATION": 43.007,
  "RA_OF_ASC_NODE": 7.1673,
  "ARG_OF_PERICENTER": 263.0239,
  "MEAN_ANOMALY": 97.0402,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55478,
  "REV_AT_EPOCH": 18901,
  "BSTAR": -0.00004712795,
  "MEAN_MOTION_DOT": -0.00001558,
  "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-5691
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 2, 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/55478

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