▸Orbital parameters

Orbit class	LEO
Inclination	70.0019°
Eccentricity	0.0002549
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98324027 rev/day
RAAN	33.8126°
Arg of perigee	270.5799°
Mean anomaly	89.5068°
B*	1.9261e-5
Rev at epoch	3,394

▸Two-line element set (TLE)

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

1 66821U 25280A 26188.00616832 .00000137 00000-0 19261-4 0 9995

2 66821 70.0019 33.8126 0002549 270.5799 89.5068 14.98324027 33949

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35966",
  "OBJECT_ID": "2025-280A",
  "EPOCH": "2026-07-07T00:08:52.943+00:00",
  "MEAN_MOTION": 14.98324027,
  "ECCENTRICITY": 0.0002549,
  "INCLINATION": 70.0019,
  "RA_OF_ASC_NODE": 33.8126,
  "ARG_OF_PERICENTER": 270.5799,
  "MEAN_ANOMALY": 89.5068,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66821,
  "REV_AT_EPOCH": 3394,
  "BSTAR": 0.000019261,
  "MEAN_MOTION_DOT": 0.00000137,
  "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-35966
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Dec 2, 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/66821

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