▸Orbital parameters

Orbit class	LEO
Inclination	53.1584°
Eccentricity	0.0001242
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31696355 rev/day
RAAN	268.2366°
Arg of perigee	94.1887°
Mean anomaly	265.9256°
B*	-3.8110e-5
Rev at epoch	28,624

▸Two-line element set (TLE)

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

1 48321U 21036AX 26187.51132345 -.00001547 00000-0 -38110-4 0 9994

2 48321 53.1584 268.2366 0001242 94.1887 265.9256 15.31696355286246

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2457",
  "OBJECT_ID": "2021-036AX",
  "EPOCH": "2026-07-06T12:16:18.346+00:00",
  "MEAN_MOTION": 15.31696355,
  "ECCENTRICITY": 0.0001242,
  "INCLINATION": 53.1584,
  "RA_OF_ASC_NODE": 268.2366,
  "ARG_OF_PERICENTER": 94.1887,
  "MEAN_ANOMALY": 265.9256,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48321,
  "REV_AT_EPOCH": 28624,
  "BSTAR": -0.00003811,
  "MEAN_MOTION_DOT": -0.00001547,
  "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-2457
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Apr 29, 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/48321

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