▸Orbital parameters

Orbit class	LEO
Inclination	53.1598°
Eccentricity	0.0001151
Period	94.2 min
Apogee	479 km
Perigee	477 km
Mean motion	15.29374129 rev/day
RAAN	151.7630°
Arg of perigee	90.4146°
Mean anomaly	357.0469°
B*	-5.8042e-4
Rev at epoch	586

▸Two-line element set (TLE)

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

1 51815U 22017AZ 26188.00003470 -.00017075 00000-0 -58042-3 0 9995

2 51815 53.1598 151.7630 0001151 90.4146 357.0469 15.29374129 5864

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3604",
  "OBJECT_ID": "2022-017AZ",
  "EPOCH": "2026-07-07T00:00:02.998+00:00",
  "MEAN_MOTION": 15.29374129,
  "ECCENTRICITY": 0.0001151,
  "INCLINATION": 53.1598,
  "RA_OF_ASC_NODE": 151.763,
  "ARG_OF_PERICENTER": 90.4146,
  "MEAN_ANOMALY": 357.0469,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51815,
  "REV_AT_EPOCH": 586,
  "BSTAR": -0.00058042,
  "MEAN_MOTION_DOT": -0.00017075,
  "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-3604
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 25, 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/51815

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