▸Orbital parameters

Orbit class	SSO
Inclination	97.2234°
Eccentricity	0.0003322
Period	91.1 min
Apogee	333 km
Perigee	329 km
Mean motion	15.79915108 rev/day
RAAN	293.1375°
Arg of perigee	240.0253°
Mean anomaly	120.0685°
B*	5.9860e-4
Rev at epoch	22,098

▸Two-line element set (TLE)

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

1 53323U 22089A 26188.19383573 .00111361 00000-0 59860-3 0 9995

2 53323 97.2234 293.1375 0003322 240.0253 120.0685 15.79915108220980

▸ source OMM (JSON)

{
  "OBJECT_NAME": "COSMOS 2558",
  "OBJECT_ID": "2022-089A",
  "EPOCH": "2026-07-07T04:39:07.407+00:00",
  "MEAN_MOTION": 15.79915108,
  "ECCENTRICITY": 0.0003322,
  "INCLINATION": 97.2234,
  "RA_OF_ASC_NODE": 293.1375,
  "ARG_OF_PERICENTER": 240.0253,
  "MEAN_ANOMALY": 120.0685,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53323,
  "REV_AT_EPOCH": 22098,
  "BSTAR": 0.0005986,
  "MEAN_MOTION_DOT": 0.00111361,
  "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	COSMOS 2558
Operator	Topographics Service of the Russian Armed FrocesHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Russia
Launch date	Aug 1, 2022HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	400HIGHvia 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/53323

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