▸Orbital parameters

Orbit class	LEO
Inclination	53.1598°
Eccentricity	0.0001155
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31704703 rev/day
RAAN	63.2025°
Arg of perigee	82.4985°
Mean anomaly	277.6148°
B*	2.2201e-4
Rev at epoch	29,478

▸Two-line element set (TLE)

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

1 47845U 21018BL 26188.06726661 .00006531 00000-0 22201-3 0 9994

2 47845 53.1598 63.2025 0001155 82.4985 277.6148 15.31704703294783

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2453",
  "OBJECT_ID": "2021-018BL",
  "EPOCH": "2026-07-07T01:36:51.835+00:00",
  "MEAN_MOTION": 15.31704703,
  "ECCENTRICITY": 0.0001155,
  "INCLINATION": 53.1598,
  "RA_OF_ASC_NODE": 63.2025,
  "ARG_OF_PERICENTER": 82.4985,
  "MEAN_ANOMALY": 277.6148,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 47845,
  "REV_AT_EPOCH": 29478,
  "BSTAR": 0.00022201,
  "MEAN_MOTION_DOT": 0.00006531,
  "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-2453
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 11, 2021HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	260HIGHvia 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/47845

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