▸Orbital parameters

Orbit class	SSO
Inclination	97.5046°
Eccentricity	0.0011515
Period	94.1 min
Apogee	484 km
Perigee	468 km
Mean motion	15.29940382 rev/day
RAAN	252.2466°
Arg of perigee	39.9737°
Mean anomaly	320.2349°
B*	3.1390e-4
Rev at epoch	16,739

▸Two-line element set (TLE)

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

1 57176U 23091L 26188.15243190 .00009040 00000-0 31390-3 0 9993

2 57176 97.5046 252.2466 0011515 39.9737 320.2349 15.29940382167399

▸ source OMM (JSON)

{
  "OBJECT_NAME": "SITRO-AIS 5 (KATYS)",
  "OBJECT_ID": "2023-091L",
  "EPOCH": "2026-07-07T03:39:30.116+00:00",
  "MEAN_MOTION": 15.29940382,
  "ECCENTRICITY": 0.0011515,
  "INCLINATION": 97.5046,
  "RA_OF_ASC_NODE": 252.2466,
  "ARG_OF_PERICENTER": 39.9737,
  "MEAN_ANOMALY": 320.2349,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 57176,
  "REV_AT_EPOCH": 16739,
  "BSTAR": 0.0003139,
  "MEAN_MOTION_DOT": 0.0000904,
  "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	SITRO-AIS 5 (KATYS)
Operator	Sitronics GroupHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	Russia
Launch date	Jun 27, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	3HIGHvia 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/57176

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