▸Orbital parameters

Orbit class	GEO
Inclination	10.5235°
Eccentricity	0.0003423
Period	1436.1 min
Apogee	35,801 km
Perigee	35,772 km
Mean motion	1.00271941 rev/day
RAAN	49.6822°
Arg of perigee	138.9528°
Mean anomaly	54.0691°
B*	0.0000e+0
Rev at epoch	4,980

▸Two-line element set (TLE)

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

1 38977U 12061A 26187.92789431 -.00000128 00000-0 00000-0 0 9993

2 38977 10.5235 49.6822 0003423 138.9528 54.0691 1.00271941 49802

▸ source OMM (JSON)

{
  "OBJECT_NAME": "LUCH-5B",
  "OBJECT_ID": "2012-061A",
  "EPOCH": "2026-07-06T22:16:10.068+00:00",
  "MEAN_MOTION": 1.00271941,
  "ECCENTRICITY": 0.0003423,
  "INCLINATION": 10.5235,
  "RA_OF_ASC_NODE": 49.6822,
  "ARG_OF_PERICENTER": 138.9528,
  "MEAN_ANOMALY": 54.0691,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 38977,
  "REV_AT_EPOCH": 4980,
  "BSTAR": 0,
  "MEAN_MOTION_DOT": -0.00000128,
  "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	LUCH-5B
Operator	OAO M. Reshetnev Information Satellite SystemsHIGHvia GCAT — Jonathan McDowell's General Catalog⚠ sources disagree Roscosmos State CorporationMEDIUMvia Wikidata
Country	Russia
Launch date	Nov 2, 2012HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	1282HIGHvia GCAT — Jonathan McDowell's General Catalog

▸Data quality

Score90 / 100

Claims8

Sources2

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org
WikidataCC0 1.0query.wikidata.org

▸Actions

GET /api/v1/satellites/38977

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