▸Orbital parameters

Orbit class	GEO
Inclination	0.0316°
Eccentricity	0.0000246
Period	1436.1 min
Apogee	35,788 km
Perigee	35,786 km
Mean motion	1.00271607 rev/day
RAAN	229.8753°
Arg of perigee	41.6093°
Mean anomaly	133.1989°
B*	0.0000e+0
Rev at epoch	4,982

▸Two-line element set (TLE)

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

1 38978U 12061B 26187.82479645 .00000086 00000-0 00000-0 0 9998

2 38978 0.0316 229.8753 0000246 41.6093 133.1989 1.00271607 49829

▸ source OMM (JSON)

{
  "OBJECT_NAME": "YAMAL 300K",
  "OBJECT_ID": "2012-061B",
  "EPOCH": "2026-07-06T19:47:42.413+00:00",
  "MEAN_MOTION": 1.00271607,
  "ECCENTRICITY": 0.0000246,
  "INCLINATION": 0.0316,
  "RA_OF_ASC_NODE": 229.8753,
  "ARG_OF_PERICENTER": 41.6093,
  "MEAN_ANOMALY": 133.1989,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 38978,
  "REV_AT_EPOCH": 4982,
  "BSTAR": 0,
  "MEAN_MOTION_DOT": 8.6e-7,
  "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	YAMAL 300K
Operator	Gazprom Space SystemsHIGHvia GCAT — Jonathan McDowell's General Catalog Gazprom Space SystemsMEDIUMvia Wikidata
Country	RussiaMEDIUMvia Wikidata
Launch date	Nov 2, 2012HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	1640HIGH

▸Data quality

Score90 / 100

Claims10

Sources2

TLEavailable

▸Sources

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

▸Actions

GET /api/v1/satellites/38978

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