▸Orbital parameters

Orbit class	LEO
Inclination	53.1611°
Eccentricity	0.0001157
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31714018 rev/day
RAAN	332.1982°
Arg of perigee	74.4932°
Mean anomaly	285.6197°
B*	1.3295e-4
Rev at epoch	29,072

▸Two-line element set (TLE)

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

1 48148U 21027BJ 26187.65786771 .00003764 00000-0 13295-3 0 9991

2 48148 53.1611 332.1982 0001157 74.4932 285.6197 15.31714018290724

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2491",
  "OBJECT_ID": "2021-027BJ",
  "EPOCH": "2026-07-06T15:47:19.77+00:00",
  "MEAN_MOTION": 15.31714018,
  "ECCENTRICITY": 0.0001157,
  "INCLINATION": 53.1611,
  "RA_OF_ASC_NODE": 332.1982,
  "ARG_OF_PERICENTER": 74.4932,
  "MEAN_ANOMALY": 285.6197,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48148,
  "REV_AT_EPOCH": 29072,
  "BSTAR": 0.00013295,
  "MEAN_MOTION_DOT": 0.00003764,
  "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-2491
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Apr 7, 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/48148

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