▸Orbital parameters

Orbit class	LEO
Inclination	53.1593°
Eccentricity	0.0000908
Period	94.1 min
Apogee	476 km
Perigee	475 km
Mean motion	15.30229715 rev/day
RAAN	36.4571°
Arg of perigee	39.3010°
Mean anomaly	320.8057°
B*	1.4338e-3
Rev at epoch	3,990

▸Two-line element set (TLE)

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

1 66221U 25244R 26187.85695183 .00042387 00000-0 14338-2 0 9998

2 66221 53.1593 36.4571 0000908 39.3010 320.8057 15.30229715 39905

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35704",
  "OBJECT_ID": "2025-244R",
  "EPOCH": "2026-07-06T20:34:00.638+00:00",
  "MEAN_MOTION": 15.30229715,
  "ECCENTRICITY": 0.0000908,
  "INCLINATION": 53.1593,
  "RA_OF_ASC_NODE": 36.4571,
  "ARG_OF_PERICENTER": 39.301,
  "MEAN_ANOMALY": 320.8057,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66221,
  "REV_AT_EPOCH": 3990,
  "BSTAR": 0.0014338,
  "MEAN_MOTION_DOT": 0.00042387,
  "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-35704
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 28, 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/66221

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