▸Orbital parameters

Orbit class	LEO
Inclination	53.1598°
Eccentricity	0.0001053
Period	94.2 min
Apogee	478 km
Perigee	477 km
Mean motion	15.29358841 rev/day
RAAN	51.4020°
Arg of perigee	93.5253°
Mean anomaly	231.4917°
B*	2.1201e-4
Rev at epoch	518

▸Two-line element set (TLE)

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

1 49410U 21104C 26188.16670139 .00005767 00000-0 21201-3 0 9998

2 49410 53.1598 51.4020 0001053 93.5253 231.4917 15.29358841 5186

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3147",
  "OBJECT_ID": "2021-104C",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.29358841,
  "ECCENTRICITY": 0.0001053,
  "INCLINATION": 53.1598,
  "RA_OF_ASC_NODE": 51.402,
  "ARG_OF_PERICENTER": 93.5253,
  "MEAN_ANOMALY": 231.4917,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 49410,
  "REV_AT_EPOCH": 518,
  "BSTAR": 0.00021201,
  "MEAN_MOTION_DOT": 0.00005767,
  "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-3147
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 13, 2021HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	290HIGHvia 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/49410

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