ELEKTRON 3, 829
Orbit data source: Space-Track
ELEKTRON 3, 829 is a payload satellite owned by OKB-1 (CIS) that was launched on Fri, 10 Jul 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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829 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
OKB-1
Mission
Civil Science
Bus & Motor
OBJECT D, Unknown motor
Mass
350 kg wet, 350 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 6 Pan, 2.0 m
Radar Cross Section
2.718 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 ELEKTRON 3
1 00829U 64038A 25258.27855536 .00001629 00000-0 45126-3 0 9992
2 00829 60.8194 221.4240 2943298 275.4165 52.2433 9.20439177990123Epoch: 2025-09-15T06:41Z
TLE epoch observation values (Epoch: 2025-09-15T06:41:07.183Z)
Latitude
0.00006°
Longitude
126.65861°
Altitude
2,174.293 km
Speed
7.197 km/s
True Right ascension
14h 45m 41s
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
20:38:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
6,069.388 km
Perigee altitude
408.269 km
Semi-major axis
9,616.966 km
Eccentricity
0.29433
Inclination
60.8194°
RAAN
221.424°
Arg. of periapsis
275.4165°
True anomaly
84.67751°
Mean anomaly
52.2433°
Eccentric anomaly
67.86417°
Mean motion
2.30137 °/min
Orbital period
156.43 mins
BSTAR
0.00045126
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Other satellites on launch #38 in the year 1964 (1964-07-10 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 3 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. |
|---|---|---|---|---|---|---|---|
| 63 mins | 2025-09-16 03:57:58.562Z | 295.287° NW | 2025-09-16 04:28:58.562Z | 8.7° NNE | 37.568° | 2025-09-16 05:00:58.562Z | 82.528° E |
| 61 mins | 2025-09-16 06:49:58.562Z | 316.926° NNW | 2025-09-16 07:27:58.562Z | 43.732° NE | 44.36° | 2025-09-16 07:50:58.562Z | 134.88° SE |
| 48 mins | 2025-09-16 09:41:58.562Z | 320.096° NNW | 2025-09-16 10:11:58.562Z | 264.296° W | 34.967° | 2025-09-16 10:29:58.562Z | 198.822° SSW |
| 45 mins | 2025-09-16 21:51:58.562Z | 168.644° S | 2025-09-16 22:05:58.562Z | 101.264° ESE | 38.154° | 2025-09-16 22:36:58.562Z | 38.912° NE |
| 58 mins | 2025-09-17 00:31:58.562Z | 237.771° WSW | 2025-09-17 00:51:58.562Z | 323.948° NNW | 43.076° | 2025-09-17 01:29:58.562Z | 46.205° ENE |
| 36 mins | 2025-09-17 03:21:58.562Z | 287.958° WNW | 2025-09-17 03:51:58.562Z | 0.368° NNE | 37.316° | 2025-09-17 03:57:58.562Z | 19.873° NNE |
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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