▸Orbital parameters

Orbit class	LEO
Inclination	53.1592°
Eccentricity	0.0001148
Period	94.2 min
Apogee	479 km
Perigee	478 km
Mean motion	15.29178055 rev/day
RAAN	5.7978°
Arg of perigee	116.5121°
Mean anomaly	126.9499°
B*	5.5097e-4
Rev at epoch	579

▸Two-line element set (TLE)

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

1 53285U 22086AV 26188.16670139 .00015490 00000-0 55097-3 0 9997

2 53285 53.1592 5.7978 0001148 116.5121 126.9499 15.29178055 5791

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-4173",
  "OBJECT_ID": "2022-086AV",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.29178055,
  "ECCENTRICITY": 0.0001148,
  "INCLINATION": 53.1592,
  "RA_OF_ASC_NODE": 5.7978,
  "ARG_OF_PERICENTER": 116.5121,
  "MEAN_ANOMALY": 126.9499,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53285,
  "REV_AT_EPOCH": 579,
  "BSTAR": 0.00055097,
  "MEAN_MOTION_DOT": 0.0001549,
  "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-4173
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jul 24, 2022HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	297HIGHvia 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/53285

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