▸Orbital parameters

Orbit class	LEO
Inclination	53.1577°
Eccentricity	0.0001222
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31666530 rev/day
RAAN	163.1228°
Arg of perigee	101.7928°
Mean anomaly	258.3210°
B*	2.7172e-5
Rev at epoch	28,536

▸Two-line element set (TLE)

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

1 48356U 21038D 26188.03614192 .00000477 00000-0 27172-4 0 9992

2 48356 53.1577 163.1228 0001222 101.7928 258.3210 15.31666530285365

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2637",
  "OBJECT_ID": "2021-038D",
  "EPOCH": "2026-07-07T00:52:02.662+00:00",
  "MEAN_MOTION": 15.3166653,
  "ECCENTRICITY": 0.0001222,
  "INCLINATION": 53.1577,
  "RA_OF_ASC_NODE": 163.1228,
  "ARG_OF_PERICENTER": 101.7928,
  "MEAN_ANOMALY": 258.321,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48356,
  "REV_AT_EPOCH": 28536,
  "BSTAR": 0.000027172,
  "MEAN_MOTION_DOT": 0.00000477,
  "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-2637
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 4, 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/48356

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