▸Orbital parameters

Orbit class	LEO
Inclination	42.9996°
Eccentricity	0.0002022
Period	91.7 min
Apogee	357 km
Perigee	355 km
Mean motion	15.70989121 rev/day
RAAN	140.0950°
Arg of perigee	260.4245°
Mean anomaly	99.6394°
B*	1.1422e-3
Rev at epoch	8,538

▸Two-line element set (TLE)

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

1 62557U 25006D 26188.10767478 .00149713 00000-0 11422-2 0 9990

2 62557 42.9996 140.0950 0002022 260.4245 99.6394 15.70989121 85381

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-11478 [DTC]",
  "OBJECT_ID": "2025-006D",
  "EPOCH": "2026-07-07T02:35:03.101+00:00",
  "MEAN_MOTION": 15.70989121,
  "ECCENTRICITY": 0.0002022,
  "INCLINATION": 42.9996,
  "RA_OF_ASC_NODE": 140.095,
  "ARG_OF_PERICENTER": 260.4245,
  "MEAN_ANOMALY": 99.6394,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 62557,
  "REV_AT_EPOCH": 8538,
  "BSTAR": 0.0011422,
  "MEAN_MOTION_DOT": 0.00149713,
  "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-11478 [DTC]
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jan 10, 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/62557

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