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Navigator bus
Spektr R Credit: Manufacturer Image |
Satellite bus developed by Lavochkin 2000-2010 for use by a variety of earth-resource and scientific satellites. Operational, Dry mass 850 kg, propellant up to 540 kg, and payload up to 2600 kg. Solar panels provided 600-1100 watts maximum over a five-year designed operational life. Stabilized to within 2.5 deg by a hydrazine monopropellant system.
Status: Operational 2011. First Launch: 2011-01-20. Last Launch: 2011-07-18. Number: 2 .
Subtopics
| Elektro-L 1, 2, 3 Meteorology satellite built by Lavochkin, Russia. Launched 2011 - 2015. Used Navigator-Bus. |
| Arktika-M 1, 2 Meteorology, emergency communications satellite built by Lavochkin, Russia. Used Navigator-Bus. |
Family:
Astronomy,
Earth.
Launch Vehicles:
Zenit-3SLBF.
Launch Sites:
Baikonur LC45/1.
Agency:
Lavochkin bureau.
Bibliography:
12873,
12874.
Photo Gallery
| Elektro-L Credit: Manufacturer Image |
2011 January 20 - .
12:29 GMT - .
Launch Site:
Baikonur.
Launch Complex:
Baikonur LC45/1.
LV Family:
Zenit.
Launch Vehicle:
Zenit-3SLBF.
- Elektro-L - .
Mass: 1,700 kg (3,700 lb). Nation: Russia.
Class: Earth.
Type: Weather satellite. Spacecraft: Navigator bus.
USAF Sat Cat: 37344 . COSPAR: 2011-001A. Apogee: 35,796 km (22,242 mi). Perigee: 35,285 km (21,925 mi). Inclination: 0.40 deg. Period: 1,423.50 min. First launch of a new generation Russian geosynchronous weather satellite using the Lavochkin Navigator bus. Equipped with a scanning visible/infrared radiometer, solar environment monitor, and a COSPAS-SARSAT search-and-rescue transponder system..
2011 July 18 - .
02:31 GMT - .
Launch Site:
Baikonur.
Launch Complex:
Baikonur LC45/1.
LV Family:
Zenit.
Launch Vehicle:
Zenit-3SLBF.
- Spektr R - .
Mass: 3,660 kg (8,060 lb). Nation: Russia.
Class: Astronomy.
Type: Radio astronomy satellite.. Spacecraft: Navigator bus.
USAF Sat Cat: 37755 . COSPAR: 2011-037A. Apogee: 303,108 km (188,342 mi). Perigee: 27,499 km (17,087 mi). Inclination: 58.45 deg. Period: 11,799.00 min. Russian astronomical space observatory. Carried 10m diameter radio telescope observing at 92, 18, 6 and 1.35 cm wavelengths; solar wind and cosmic dust detectors; and laser corner reflectors for tracking..
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