▸Orbital parameters

Orbit class	LEO
Inclination	43.0012°
Eccentricity	0.0003362
Period	91.7 min
Apogee	358 km
Perigee	354 km
Mean motion	15.70982037 rev/day
RAAN	127.0937°
Arg of perigee	238.4265°
Mean anomaly	121.6275°
B*	1.3539e-3
Rev at epoch	8,604

▸Two-line element set (TLE)

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

1 62597U 25008L 26187.95624387 .00178130 00000-0 13539-2 0 9995

2 62597 43.0012 127.0937 0003362 238.4265 121.6275 15.70982037 86048

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-11521 [DTC]",
  "OBJECT_ID": "2025-008L",
  "EPOCH": "2026-07-06T22:56:59.47+00:00",
  "MEAN_MOTION": 15.70982037,
  "ECCENTRICITY": 0.0003362,
  "INCLINATION": 43.0012,
  "RA_OF_ASC_NODE": 127.0937,
  "ARG_OF_PERICENTER": 238.4265,
  "MEAN_ANOMALY": 121.6275,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 62597,
  "REV_AT_EPOCH": 8604,
  "BSTAR": 0.0013539,
  "MEAN_MOTION_DOT": 0.0017813,
  "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-11521 [DTC]
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jan 13, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	960HIGHvia 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/62597

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