▸Orbital parameters

Orbit class	LEO
Inclination	53.1614°
Eccentricity	0.0001222
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08832847 rev/day
RAAN	33.1827°
Arg of perigee	109.6168°
Mean anomaly	250.4955°
B*	1.1707e-4
Rev at epoch	20,753

▸Two-line element set (TLE)

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

1 53993U 22125AF 26187.97164558 .00001575 00000-0 11707-3 0 9997

2 53993 53.1614 33.1827 0001222 109.6168 250.4955 15.08832847207536

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5121",
  "OBJECT_ID": "2022-125AF",
  "EPOCH": "2026-07-06T23:19:10.178+00:00",
  "MEAN_MOTION": 15.08832847,
  "ECCENTRICITY": 0.0001222,
  "INCLINATION": 53.1614,
  "RA_OF_ASC_NODE": 33.1827,
  "ARG_OF_PERICENTER": 109.6168,
  "MEAN_ANOMALY": 250.4955,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53993,
  "REV_AT_EPOCH": 20753,
  "BSTAR": 0.00011707,
  "MEAN_MOTION_DOT": 0.00001575,
  "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-5121
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 5, 2022HIGHvia 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/53993

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