▸Orbital parameters

Orbit class	LEO
Inclination	43.0055°
Eccentricity	0.0002449
Period	94.3 min
Apogee	485 km
Perigee	481 km
Mean motion	15.27571742 rev/day
RAAN	90.5061°
Arg of perigee	252.6530°
Mean anomaly	107.4054°
B*	-5.6369e-5
Rev at epoch	18,130

▸Two-line element set (TLE)

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

1 56015U 23042AF 26188.11878300 -.00001813 00000-0 -56369-4 0 9999

2 56015 43.0055 90.5061 0002449 252.6530 107.4054 15.27571742181304

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5939",
  "OBJECT_ID": "2023-042AF",
  "EPOCH": "2026-07-07T02:51:02.851+00:00",
  "MEAN_MOTION": 15.27571742,
  "ECCENTRICITY": 0.0002449,
  "INCLINATION": 43.0055,
  "RA_OF_ASC_NODE": 90.5061,
  "ARG_OF_PERICENTER": 252.653,
  "MEAN_ANOMALY": 107.4054,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 56015,
  "REV_AT_EPOCH": 18130,
  "BSTAR": -0.000056369,
  "MEAN_MOTION_DOT": -0.00001813,
  "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-5939
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 24, 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/56015

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