▸Orbital parameters

Orbit class	LEO
Inclination	53.1556°
Eccentricity	0.0005605
Period	93.7 min
Apogee	458 km
Perigee	450 km
Mean motion	15.37369270 rev/day
RAAN	238.2658°
Arg of perigee	358.2572°
Mean anomaly	1.8411°
B*	9.7358e-4
Rev at epoch	28,673

▸Two-line element set (TLE)

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

1 48298U 21036Y 26188.16241170 .00035980 00000-0 97358-3 0 9990

2 48298 53.1556 238.2658 0005605 358.2572 1.8411 15.37369270286734

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2559",
  "OBJECT_ID": "2021-036Y",
  "EPOCH": "2026-07-07T03:53:52.371+00:00",
  "MEAN_MOTION": 15.3736927,
  "ECCENTRICITY": 0.0005605,
  "INCLINATION": 53.1556,
  "RA_OF_ASC_NODE": 238.2658,
  "ARG_OF_PERICENTER": 358.2572,
  "MEAN_ANOMALY": 1.8411,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48298,
  "REV_AT_EPOCH": 28673,
  "BSTAR": 0.00097358,
  "MEAN_MOTION_DOT": 0.0003598,
  "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-2559
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/48298

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