▸Orbital parameters

Orbit class	LEO
Inclination	53.1576°
Eccentricity	0.0000897
Period	93.8 min
Apogee	463 km
Perigee	462 km
Mean motion	15.34392136 rev/day
RAAN	304.7747°
Arg of perigee	95.6113°
Mean anomaly	264.4992°
B*	1.0046e-3
Rev at epoch	3,581

▸Two-line element set (TLE)

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

1 66637U 25271W 26187.61451117 .00033711 00000-0 10046-2 0 9993

2 66637 53.1576 304.7747 0000897 95.6113 264.4992 15.34392136 35818

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35953",
  "OBJECT_ID": "2025-271W",
  "EPOCH": "2026-07-06T14:44:53.765+00:00",
  "MEAN_MOTION": 15.34392136,
  "ECCENTRICITY": 0.0000897,
  "INCLINATION": 53.1576,
  "RA_OF_ASC_NODE": 304.7747,
  "ARG_OF_PERICENTER": 95.6113,
  "MEAN_ANOMALY": 264.4992,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66637,
  "REV_AT_EPOCH": 3581,
  "BSTAR": 0.0010046,
  "MEAN_MOTION_DOT": 0.00033711,
  "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-35953
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 23, 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/66637

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