▸Orbital parameters

Orbit class	LEO
Inclination	70.0002°
Eccentricity	0.0002880
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98327359 rev/day
RAAN	284.5673°
Arg of perigee	261.6033°
Mean anomaly	98.4799°
B*	-2.0629e-4
Rev at epoch	18,435

▸Two-line element set (TLE)

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

1 55764U 23028Z 26187.68152087 -.00002553 00000-0 -20629-3 0 9992

2 55764 70.0002 284.5673 0002880 261.6033 98.4799 14.98327359184350

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5499",
  "OBJECT_ID": "2023-028Z",
  "EPOCH": "2026-07-06T16:21:23.403+00:00",
  "MEAN_MOTION": 14.98327359,
  "ECCENTRICITY": 0.000288,
  "INCLINATION": 70.0002,
  "RA_OF_ASC_NODE": 284.5673,
  "ARG_OF_PERICENTER": 261.6033,
  "MEAN_ANOMALY": 98.4799,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55764,
  "REV_AT_EPOCH": 18435,
  "BSTAR": -0.00020629,
  "MEAN_MOTION_DOT": -0.00002553,
  "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-5499
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 3, 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/55764

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