▸Orbital parameters

Orbit class	SSO
Inclination	97.2833°
Eccentricity	0.0001840
Period	95.6 min
Apogee	551 km
Perigee	548 km
Mean motion	15.05656492 rev/day
RAAN	185.9937°
Arg of perigee	91.4600°
Mean anomaly	268.6839°
B*	3.5437e-5
Rev at epoch	17,607

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 56339U 23058Y 26187.95253949 .00000455 00000-0 35437-4 0 9994

2 56339 97.2833 185.9937 0001840 91.4600 268.6839 15.05656492176071

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5552",
  "OBJECT_ID": "2023-058Y",
  "EPOCH": "2026-07-06T22:51:39.412+00:00",
  "MEAN_MOTION": 15.05656492,
  "ECCENTRICITY": 0.000184,
  "INCLINATION": 97.2833,
  "RA_OF_ASC_NODE": 185.9937,
  "ARG_OF_PERICENTER": 91.46,
  "MEAN_ANOMALY": 268.6839,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 56339,
  "REV_AT_EPOCH": 17607,
  "BSTAR": 0.000035437,
  "MEAN_MOTION_DOT": 0.00000455,
  "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-5552
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Apr 27, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	300HIGHvia 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/56339

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