▸Orbital parameters

Orbit class	LEO
Inclination	53.1585°
Eccentricity	0.0001238
Period	93.8 min
Apogee	464 km
Perigee	462 km
Mean motion	15.34381764 rev/day
RAAN	227.9391°
Arg of perigee	77.5219°
Mean anomaly	282.5922°
B*	9.2640e-4
Rev at epoch	4,027

▸Two-line element set (TLE)

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

1 66156U 25240L 26188.09715823 .00031035 00000-0 92640-3 0 9993

2 66156 53.1585 227.9391 0001238 77.5219 282.5922 15.34381764 40276

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35621",
  "OBJECT_ID": "2025-240L",
  "EPOCH": "2026-07-07T02:19:54.471+00:00",
  "MEAN_MOTION": 15.34381764,
  "ECCENTRICITY": 0.0001238,
  "INCLINATION": 53.1585,
  "RA_OF_ASC_NODE": 227.9391,
  "ARG_OF_PERICENTER": 77.5219,
  "MEAN_ANOMALY": 282.5922,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66156,
  "REV_AT_EPOCH": 4027,
  "BSTAR": 0.0009264,
  "MEAN_MOTION_DOT": 0.00031035,
  "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-35621
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 25, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	575HIGHvia 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/66156

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