▸Orbital parameters

Orbit class	LEO
Inclination	53.1582°
Eccentricity	0.0001443
Period	94.2 min
Apogee	479 km
Perigee	477 km
Mean motion	15.29359194 rev/day
RAAN	141.4240°
Arg of perigee	107.8098°
Mean anomaly	250.1273°
B*	-1.7856e-4
Rev at epoch	583

▸Two-line element set (TLE)

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

1 51736U 22016Y 26188.16670139 -.00005505 00000-0 -17856-3 0 9998

2 51736 53.1582 141.4240 0001443 107.8098 250.1273 15.29359194 5833

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3447",
  "OBJECT_ID": "2022-016Y",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.29359194,
  "ECCENTRICITY": 0.0001443,
  "INCLINATION": 53.1582,
  "RA_OF_ASC_NODE": 141.424,
  "ARG_OF_PERICENTER": 107.8098,
  "MEAN_ANOMALY": 250.1273,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51736,
  "REV_AT_EPOCH": 583,
  "BSTAR": -0.00017856,
  "MEAN_MOTION_DOT": -0.00005505,
  "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-3447
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 21, 2022HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	297HIGHvia 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/51736

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