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Ofek-16

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Ofek-16
NamesOfeq-16
Mission typeOptical reconnaissance
OperatorIsraeli Ministry of Defence / Israel Defense Forces
COSPAR ID2020-056A
SATCAT no.41759
Mission duration5 years (planned)
4 years, 4 months and 17 days (in progress)
Spacecraft properties
SpacecraftOfeq-16
BusOPSAT-3000
ManufacturerIsrael Aerospace Industries
Launch mass370 kg (820 lb)
Start of mission
Launch date6 July 2020, 01:00 UTC
RocketShavit 2 (No.11)
Launch sitePalmachim Air Base
ContractorIsrael Aerospace Industries
Entered serviceJuly 2020
Orbital parameters
Reference systemGeocentric orbit
RegimeLow Earth orbit
Perigee altitude341 km (212 mi)
Apogee altitude594 km (369 mi)
Inclination142.53°
Period94.0 minutes
← Ofeq-11
Ofeq-13 →

Ofek-16, also known as Ofeq-16, is an Israeli electro-optical[1] reconnaissance satellite. It is part of the Ofeq family, designed and built by Israel Aerospace Industries (IAI) for the Israeli Ministry of Defence.

The Space Administration in the Ministry of Defence has led the development and production of the satellite and its launcher.[2] IAI is the main contractor. Its Systems, Missiles and Space Group led the program, together with the MLM Division, which is responsible for the development of the launcher. Elbit Systems developed and produced the satellite's camera and payload. The launch engines were developed by Rafael and Tomer, a government-owned weapons technology company.[3]

Among other companies participating in the program are BAE Systems Rokar and Cielo Inertial Solutions,[3] who provided navigation systems and for "satellite full autonomy".[4] Israel Defence Forces officials, primarily from the Intelligence Corps and Air Force, have also been deeply involved in the satellite development process.[5]

Launch

Ofek-16 was launched on 6 July 2020 at 04:00 local time (01:00 UTC)[1][2][3] from Palmachim Airbase in central Israel[2] by a Shavit 2 launch vehicle, and deployed into low Earth orbit.[1] Shortly after launch, Ofek-16 began orbiting Earth and transmitting data.[2][3]

Ofek-16 is equipped with an improved version of "Jupiter Space" camera of Elbit Systems, compared to the one present on the OPTSAT-3000 satellite. It has "high spectral resolution" of up to 50 centimetres from a height of 600 kilometres. It can photograph 15 square kilometres in a single shot. With Ofek-16, Israel can observe the whole Middle East and other regions with great precision.[4]

No notice was made public ahead of launch. The first announcement came from the Ministry of Defence via Twitter, about an hour and a half after liftoff, confirming that Ofek-16 had been deployed successfully into orbit. Although many details of the spacecraft and its planned operations have been kept secret, the Israeli government has been upfront about the military nature of the mission – with the launch announcement confirming its role as a reconnaissance satellite and a later one identifying it as an "electro-optical reconnaissance satellite with advanced capabilities". Images and videos have since been released showing the spacecraft and its launch vehicle being prepared for launch.[1]

The Research and Development for the launch vehicle was a mutual effort of Israel Defense Ministry and the Israeli Aerospace Industries.[6] The Ministry of Defence said that "[its] and IAI engineers have started a series of pre-planned tests to determine the performance level of the satellite before it begins its full operational activities". Once it is deemed fully operational, the Ministry will hand over its responsibilities to the Israel Defence Forces '9900' Intelligence Unit.[2]

Mission

Following the launch, the first images were expected to be received in about a week.[7] On 14 July 2020, the Defence Ministry spokesperson communicated that a week after launch,[5] Defence Ministry and IAI engineering teams have operated the satellite's observation camera for the first time. The images were received overnight at an IAI control station in Yehud, central Israel. The Defence Ministry did not release copies of these initial photographs.[8] They are currently being stored at the control station. "The images we received from the satellite are of excellent quality", said Amnon Harari, head of the Space and Satellite Administration in the Ministry of Defence. He added that "the orderly process of transferring the satellite to operational use" was to be continued.[9]

Defence Minister Benny Gantz spoke of "another extraordinary achievement for the defence apparatus".[10]

Israel is not known to have attempted any satellite launches between Ofek-11 and -16. It is not clear whether the "Ofek-12" through -15 designations have been skipped, or applied to other spacecraft.[1]

Israel has been building up its surveillance capabilities to monitor enemies such as Iran.[7] The launch was set in a geopolitical situation, when Israel considers Iran to be its greatest threat, citing its development of long-range missiles, its military presence in neighboring Syria and its nuclear program,[11] which it sees as a major threat.[7]

References

  1. ^ a b c d e Graham, William (6 July 2020). "Israel conducts surprise launch with Ofek-16 satellite". NASASpaceFlight.com. Retrieved 10 July 2020.
  2. ^ a b c d e "Israel successfully launches new spy satellite". calcalistech.com. CTech. 6 July 2020. Retrieved 6 July 2020.
  3. ^ a b c d "Israel launches Ofek-16 spy satellite". Globes. Globes (newspaper). 6 July 2020. Retrieved 6 July 2020.
  4. ^ a b Giancarlo Elia Valori (14 July 2020). "The Israeli Military Satellite Ofek-16". IsraelDefense.co.il. Retrieved 16 July 2020.
  5. ^ a b "First images received from the Ofek 16 satellite". Israeli Ministry of Foreign Affairs. 14 July 2020. Retrieved 16 July 2020.
  6. ^ Freitas, Joao (20 August 2020). "New Israeli spy satellite set to provide powerful intelligence edge over adversaries". Digpu News Network. Retrieved 20 August 2020.
  7. ^ a b c Rabinovitch, Ari (6 July 2020). Perry, Michael (ed.). "Israel launches spy satellite to keep a better eye on enemies". Reuters. Retrieved 6 July 2020.
  8. ^ Weiss, Yoni (14 July 2020). "Ofek-16 Satellite Sends Back First Images From Space". hamodia.com. Hamodia. Retrieved 16 July 2020.
  9. ^ Spiro, James (15 July 2020). "The first images from Israel's Ofek 16 satellite have been received from space". calcalistech.com. Retrieved 16 July 2020.
  10. ^ "Israel Hails 'Technological Superiority' After Launch of Spy Satellite". Haaretz. Retrieved 20 October 2021.
  11. ^ "Israel announces successful launch of new spy satellite". Mainichi Daily News. 6 July 2020.
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