▸Orbital parameters

Orbit class	LEO
Inclination	42.9998°
Eccentricity	0.0000867
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27643766 rev/day
RAAN	101.0114°
Arg of perigee	344.2344°
Mean anomaly	15.8481°
B*	1.3332e-3
Rev at epoch	3,598

▸Two-line element set (TLE)

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

1 66604U 25270S 26188.17125926 .00036678 00000-0 13332-2 0 9990

2 66604 42.9998 101.0114 0000867 344.2344 15.8481 15.27643766 35987

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35977",
  "OBJECT_ID": "2025-270S",
  "EPOCH": "2026-07-07T04:06:36.8+00:00",
  "MEAN_MOTION": 15.27643766,
  "ECCENTRICITY": 0.0000867,
  "INCLINATION": 42.9998,
  "RA_OF_ASC_NODE": 101.0114,
  "ARG_OF_PERICENTER": 344.2344,
  "MEAN_ANOMALY": 15.8481,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66604,
  "REV_AT_EPOCH": 3598,
  "BSTAR": 0.0013332,
  "MEAN_MOTION_DOT": 0.00036678,
  "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-35977
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 22, 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/66604

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