▸Orbital parameters

Orbit class	LEO
Inclination	53.1571°
Eccentricity	0.0001667
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08840342 rev/day
RAAN	252.4270°
Arg of perigee	128.8606°
Mean anomaly	231.2534°
B*	-3.0245e-4
Rev at epoch	23,015

▸Two-line element set (TLE)

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

1 52457U 22049G 26188.19062014 -.00005099 00000-0 -30245-3 0 9990

2 52457 53.1571 252.4270 0001667 128.8606 231.2534 15.08840342230156

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3899",
  "OBJECT_ID": "2022-049G",
  "EPOCH": "2026-07-07T04:34:29.58+00:00",
  "MEAN_MOTION": 15.08840342,
  "ECCENTRICITY": 0.0001667,
  "INCLINATION": 53.1571,
  "RA_OF_ASC_NODE": 252.427,
  "ARG_OF_PERICENTER": 128.8606,
  "MEAN_ANOMALY": 231.2534,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 52457,
  "REV_AT_EPOCH": 23015,
  "BSTAR": -0.00030245,
  "MEAN_MOTION_DOT": -0.00005099,
  "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-3899
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 6, 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/52457

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