▸Orbital parameters

Orbit class	LEO
Inclination	53.1581°
Eccentricity	0.0001416
Period	93.9 min
Apogee	464 km
Perigee	462 km
Mean motion	15.34349562 rev/day
RAAN	191.0868°
Arg of perigee	98.4607°
Mean anomaly	261.6556°
B*	5.4953e-4
Rev at epoch	3,405

▸Two-line element set (TLE)

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

1 66891U 25283P 26187.52172380 .00018206 00000-0 54953-3 0 9998

2 66891 53.1581 191.0868 0001416 98.4607 261.6556 15.34349562 34059

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35855",
  "OBJECT_ID": "2025-283P",
  "EPOCH": "2026-07-06T12:31:16.936+00:00",
  "MEAN_MOTION": 15.34349562,
  "ECCENTRICITY": 0.0001416,
  "INCLINATION": 53.1581,
  "RA_OF_ASC_NODE": 191.0868,
  "ARG_OF_PERICENTER": 98.4607,
  "MEAN_ANOMALY": 261.6556,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66891,
  "REV_AT_EPOCH": 3405,
  "BSTAR": 0.00054953,
  "MEAN_MOTION_DOT": 0.00018206,
  "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-35855
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Dec 4, 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/66891

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