▸Orbital parameters

Orbit class	LEO
Inclination	43.0015°
Eccentricity	0.0003899
Period	91.7 min
Apogee	358 km
Perigee	353 km
Mean motion	15.71190469 rev/day
RAAN	278.2546°
Arg of perigee	293.3532°
Mean anomaly	66.6925°
B*	1.4840e-3
Rev at epoch	6,903

▸Two-line element set (TLE)

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

1 63671U 25085H 26188.18065457 .00197497 00000-0 14840-2 0 9990

2 63671 43.0015 278.2546 0003899 293.3532 66.6925 15.71190469 69033

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-11603 [DTC]",
  "OBJECT_ID": "2025-085H",
  "EPOCH": "2026-07-07T04:20:08.555+00:00",
  "MEAN_MOTION": 15.71190469,
  "ECCENTRICITY": 0.0003899,
  "INCLINATION": 43.0015,
  "RA_OF_ASC_NODE": 278.2546,
  "ARG_OF_PERICENTER": 293.3532,
  "MEAN_ANOMALY": 66.6925,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 63671,
  "REV_AT_EPOCH": 6903,
  "BSTAR": 0.001484,
  "MEAN_MOTION_DOT": 0.00197497,
  "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-11603 [DTC]
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Apr 28, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	960HIGHvia 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/63671

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