▸Orbital parameters

Orbit class	LEO
Inclination	43.0027°
Eccentricity	0.0001385
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27572897 rev/day
RAAN	57.2617°
Arg of perigee	268.3021°
Mean anomaly	91.7672°
B*	-2.5277e-5
Rev at epoch	18,700

▸Two-line element set (TLE)

EPOCH Jul 5, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 55588U 23020V 26186.99175109 -.00000957 00000-0 -25277-4 0 9992

2 55588 43.0027 57.2617 0001385 268.3021 91.7672 15.27572897187007

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5728",
  "OBJECT_ID": "2023-020V",
  "EPOCH": "2026-07-05T23:48:07.294+00:00",
  "MEAN_MOTION": 15.27572897,
  "ECCENTRICITY": 0.00013848,
  "INCLINATION": 43.0027,
  "RA_OF_ASC_NODE": 57.2617,
  "ARG_OF_PERICENTER": 268.3021,
  "MEAN_ANOMALY": 91.7672,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55588,
  "REV_AT_EPOCH": 18700,
  "BSTAR": -0.00002527728,
  "MEAN_MOTION_DOT": -0.00000957,
  "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-5728
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 12, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/55588

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