▸Orbital parameters

Orbit class	SSO
Inclination	97.2825°
Eccentricity	0.0002470
Period	95.6 min
Apogee	551 km
Perigee	548 km
Mean motion	15.05647210 rev/day
RAAN	186.9621°
Arg of perigee	84.8319°
Mean anomaly	275.3190°
B*	-7.3604e-5
Rev at epoch	17,613

▸Two-line element set (TLE)

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

1 56333U 23058S 26187.91235485 -.00001118 00000-0 -73604-4 0 9996

2 56333 97.2825 186.9621 0002470 84.8319 275.3190 15.05647210176130

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5553",
  "OBJECT_ID": "2023-058S",
  "EPOCH": "2026-07-06T21:53:47.459+00:00",
  "MEAN_MOTION": 15.0564721,
  "ECCENTRICITY": 0.000247,
  "INCLINATION": 97.2825,
  "RA_OF_ASC_NODE": 186.9621,
  "ARG_OF_PERICENTER": 84.8319,
  "MEAN_ANOMALY": 275.319,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 56333,
  "REV_AT_EPOCH": 17613,
  "BSTAR": -0.000073604,
  "MEAN_MOTION_DOT": -0.00001118,
  "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-5553
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/56333

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