ELEKTRON 1, 746
Orbit data source: Space-Track
ELEKTRON 1, 746 is a payload satellite owned by OKB-1 (CIS) that was launched on Thu, 30 Jan 1964 UTC via a VOSTOK 8K72 launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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746 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
OKB-1
Mission
Spacecraft
Bus & Motor
OBJECT D, SRM
Mass
350 kg wet, 350 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 ELEKTRON 1
1 00746U 64006A 25321.46526562 .00004451 00000-0 12158-2 0 9995
2 00746 60.8644 115.0716 2997166 172.7629 192.9173 9.10183118 47962Epoch: 2025-11-17T11:09Z
TLE epoch observation values (Epoch: 2025-11-17T11:09:58.949Z)
Latitude
0.00001°
Longitude
-109.18933°
Altitude
6,173.763 km
Speed
4.732 km/s
True Right ascension
07h 40m 17s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
09:45:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
6,214.916 km
Perigee altitude
406.962 km
Semi-major axis
9,689.076 km
Eccentricity
0.29972
Inclination
60.8644°
RAAN
115.0716°
Arg. of periapsis
172.7629°
True anomaly
187.3121°
Mean anomaly
192.9173°
Eccentric anomaly
189.95007°
Mean motion
2.27572 °/min
Orbital period
158.19 mins
BSTAR
0.0012158
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Other satellites on launch #6 in the year 1964 (1964-01-30 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.ELEKTRON 1 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 46 mins | 2025-11-18 13:37:22.213Z | 237.684° WSW | 2025-11-18 14:10:22.213Z | 317.677° NNW | 40.153° | 2025-11-18 14:23:22.213Z | 33.898° NE |
| 21 mins | 2025-11-18 16:46:22.213Z | 297.103° NW | 2025-11-18 17:00:22.213Z | 345.05° N | 24.406° | 2025-11-18 17:07:22.213Z | 38.058° NE |
| 11 mins | 2025-11-18 19:42:22.213Z | 327.108° NNW | 2025-11-18 19:50:22.213Z | 40.441° NE | 33.139° | 2025-11-18 19:53:22.213Z | 96.729° ESE |
| 23 mins | 2025-11-19 08:07:22.213Z | 117.074° SE | 2025-11-19 08:19:22.213Z | 96.479° ESE | 14.229° | 2025-11-19 08:30:22.213Z | 72.661° E |
| 53 mins | 2025-11-19 10:30:22.213Z | 184.26° SSW | 2025-11-19 11:04:22.213Z | 119° SE | 41.098° | 2025-11-19 11:23:22.213Z | 43.611° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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