▸Orbital parameters

Orbit class	LEO
Inclination	53.1587°
Eccentricity	0.0001129
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08826009 rev/day
RAAN	252.4098°
Arg of perigee	94.6347°
Mean anomaly	265.4773°
B*	-1.2036e-5
Rev at epoch	23,896

▸Two-line element set (TLE)

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

1 52121U 22029AK 26188.19797861 -.00000479 00000-0 -12036-4 0 9997

2 52121 53.1587 252.4098 0001129 94.6347 265.4773 15.08826009238969

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3678",
  "OBJECT_ID": "2022-029AK",
  "EPOCH": "2026-07-07T04:45:05.352+00:00",
  "MEAN_MOTION": 15.08826009,
  "ECCENTRICITY": 0.0001129,
  "INCLINATION": 53.1587,
  "RA_OF_ASC_NODE": 252.4098,
  "ARG_OF_PERICENTER": 94.6347,
  "MEAN_ANOMALY": 265.4773,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 52121,
  "REV_AT_EPOCH": 23896,
  "BSTAR": -0.000012036,
  "MEAN_MOTION_DOT": -0.00000479,
  "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-3678
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 19, 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/52121

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