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ÑuSat

From Wikipedia, the free encyclopedia
Series of Argentinean commercial Earth observation satellites

ÑuSat
Mission typeCommercialEarth observation
OperatorSatellogic S.A.
Websitewww.satellogic.com
Mission duration3 years (planned)
Spacecraft properties
BusSmall Satellite
ManufacturerSatellogic
Launch mass38.5 kg (85 lb)
41 kg (ÑuSat 9-18)
Start of mission
Launch date30 May 2016UTC (1st, 2nd)
15 June 2017 (3rd)
2 February 2018 (4th, 5th)
15 January 2020 (7th, 8th)
2 September 2020 (6th)
6 November 2020 UTC (9th-18th)
30 June 2021 (19th-22nd)
1 April 2022 (23rd-27th)
25 May 2022 (28th-31st)
3 January 2023 (32nd-35th)
15 April 2023 (36th-39th)
12 June 2023 (40th-43rd)
4 March 2024 (44th)
16 August 2024 (45th-47th)
RocketLong March 4B,Long March 2D,Vega,Long March 6,Falcon 9 Block 5
Launch siteTaiyuan,Jiuquan,Kourou,Cape Canaveral

ÑuSat satellite series (Spanish:ÑuSat, sometimes translated into English asNewSat) is a series of Argentinean commercialEarth observation satellites. They form theAleph-1 constellation, which is designed, built and operated bySatellogic.

Overview

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Satellites design

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The satellites in the constellation are identical 51 × 57 × 82 cm spacecraft of 38.5 kg (85 lb) mass. The satellites are equipped with animaging system operating invisible light andinfrared. The constellation will allow for commercially available real-timeEarth imaging and video with a ground resolution of 1 m (3 ft 3 in). The satellites were developed based on the experience gained on theBugSat 1 prototype satellite.

BugSat 1

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TheBugSat 1 (nickname Tita) was a technology demonstration mission for the ÑuSat satellites. It was launched on 19 June 2014 by a RussianDnepr rocket. It was amicrosatellite weighing 22 kg with outer dimensions of 27.5 × 50 × 50 cm. It also carried amateur radio capabilities.

Missions

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The Aleph-1 constellation will consist of more than 300 satellites. The first two satellites were launched as piggy-back payloads on a ChineseLong March 4B rocket in May 2016 from theTaiyuan Satellite Launch Center into a 500 kmSun-synchronous orbit with an inclination of 97.5°. The third satellite was launched as a piggy-back payload on a Long March 4B launch vehicle in June 2017. The fourth and fifth satellites were launched as piggy-backs on aLong March 2D rocket in February 2018. The sixth satellite was launched on a rideshare mission on aVega rocket in September 2020. Satellites number seven and eight were launched as piggy-backs on a Long March 2D rocket in January 2020. Satellites number 9-18 were launched on aLong March 6launch vehicle on 6 November 2020.

Ground communications

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An U/V transponder with 2 watts of output power for 8 GHz downlink and 2 GHz uplink will be operating on 100 kHz bandwidth.

LabOSat / MeMOSat payloads

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MeMOSat, developed by theLabOSat Group, designed and built by a group of scientists at theNational Atomic Energy Commission (Spanish:Comisión Nacional de Energía Atómica (CNEA)), theNational Institute of Industrial Technology (Spanish:Instituto Nacional de Tecnología Industrial (INTI)), theNational University of General San Martín (Spanish:Universidad Nacional de San Martín (UNSAM)) andNational Scientific and Technical Research Council (CONICET).

This memory was specially designed to operate in harsh environments and adverse conditions, such as the strong radiation it must withstand in space. Its main objective is to test electronic components that will be commercialized in the future. To do this, the memory is made up of two metallic films with an oxide between about 20 nm thick, with electrical resistance properties, that can send information from the satellites, allowing to study their behavior in these hostile environments.

AMSAT payload

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Additionally, ÑuSat-1 carries a U/V linear transponder called LUSEX provided byAMSAT Argentina (AMSAT-LU) to offer services to the HAM community.

List of satellites

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Although the satellites are officially named "ÑuSat", each satellite has a nickname, a tradition fromSatellogic that dates back since its very first satelliteFresco.

Name[1]NicknameCOSPARIn homage toLaunch dateLaunch vehicleOutcomeRemarks
ÑuSat 1 (Aleph-1 1,
Lusat-OSCAR 87, LO 87)		Fresco2016-033BQueso fresco (alongside Batata, they make the traditional Argentinian dessert "Fresco y Batata")30 May 2016Long March 4BSuccessFirst commercial small satellite from Argentina.
ÑuSat 2 (Aleph-1 2)Batata2016-033CDulce de batata (alongside Fresco, they make the traditional Argentinian dessert "Fresco y Batata")30 May 2016Long March 4BSuccessFirst commercial small satellite from Argentina.
ÑuSat 3 (Aleph-1 3)Milanesat2017-034CMilanesa15 June 2017Long March 4BSuccessNickname proposed by aReddit user[2]
ÑuSat 4 (Aleph-1 4)Ada[3]2018-015DAda Lovelace[4]2 February 2018[5][6]Long March 2DSuccess[7]
ÑuSat 5 (Aleph-1 5)Maryam[3]2018-015KMaryam Mirzakhani[4]2 February 2018[5][6]Long March 2DSuccess[7]
ÑuSat 6 (Aleph-1 6)Hypatia[8]2020-061AHypatia3 September 2020VegaSuccess[9]
ÑuSat 7 (Aleph-1 7)Sophie[10]2020-003BSophie Germain15 January 2020Long March 2DSuccess[11]
ÑuSat 8 (Aleph-1 8)Marie[10]2020-003CMarie Curie15 January 2020Long March 2DSuccess[11]
ÑuSat 9 (Aleph-1 9)Alice[12]2020-079AAlice Ball[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 10 (Aleph-1 10)Caroline[12]2020-079BCaroline Herschel[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 11 (Aleph-1 11)Cora[12]2020-079CCora Ratto[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 12 (Aleph-1 12)Dorothy[12]2020-079DDorothy Vaughan[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 13 (Aleph-1 13)Emmy[12]2020-079EEmmy Noether[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 14 (Aleph-1 14)Hedy[12]2020-079FHedy Lamarr[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 15 (Aleph-1 15)Katherine[12]2020-079GKatherine Johnson[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 16 (Aleph-1 16)Lise[12]2020-079HLise Meitner[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 17 (Aleph-1 17)Mary[12]2020-079JMary Jackson[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 18 (Aleph-1 18)Vera[12]2020-079KVera Rubin[13]6 November 2020,
03:19 UTC		Long March 6Success
ÑuSat 19 (Aleph-1 19)Rosalind[14]2021-059ACRosalind Franklin[14]30 June 2021,
19:31 UTC		Falcon 9 Block 5Success
ÑuSat 20 (Aleph-1 20)Grace[14]2021-059AUGrace Hopper[14]30 June 2021,
19:31 UTC		Falcon 9 Block 5SuccessDecayed on 11 November 2023.
ÑuSat 21 (Aleph-1 21)Elisa[14]2021-059ATElisa Bachofen[14]30 June 2021,
19:31 UTC		Falcon 9 Block 5SuccessDecayed on 26 October 2023.
ÑuSat 22 (Aleph-1 22)Sofya[14]2021-059ASSofya Kovalevskaya[14]30 June 2021,
19:31 UTC		Falcon 9 Block 5Success
ÑuSat 23 (Aleph-1 23)Annie Maunder[15]2022-033MAnnie Maunder[15]1 April 2022,
16:24 UTC		Falcon 9 Block 5Success
ÑuSat 24 (Aleph-1 25)Kalpana Chawla[15]2022-033XKalpana Chawla[15]1 April 2022,
16:24 UTC		Falcon 9 Block 5Success
ÑuSat 25 (Aleph-1 25)Maria Telkes[15]2022-033QMaria Telkes[15]1 April 2022,
16:24 UTC		Falcon 9 Block 5Success
ÑuSat 26 (Aleph-1 26)Mary Somerville[15]2022-033Mary Somerville[15]1 April 2022,
16:24 UTC		Falcon 9 Block 5Success
ÑuSat 27 (Aleph-1 27)Sally Ride[15]2022-033RSally Ride[15]1 April 2022,
16:24 UTC		Falcon 9 Block 5Success
ÑuSat-28 (Aleph-1 28)Alice Lee[16]2022-057RAlice Lee25 May 2022,
18:35 UTC		Falcon 9 Block 5Success
ÑuSat-29 (Aleph-1 29)Edith Clarke[16]2022-057AJEdith Clarke25 May 2022,
18:35 UTC		Falcon 9 Block 5Success
ÑuSat-30 (Aleph-1 30)Margherita Hack[16]2022-057SMargherita Hack25 May 2022,
18:35 UTC		Falcon 9 Block 5Success
ÑuSat-31 (Aleph-1 31)Ruby Payne-Scott[16]2022-057WRuby Payne-Scott25 May 2022,
18:35 UTC		Falcon 9 Block 5Success
ÑuSat-32 (Aleph-1 32)Albania-1[17]2023-001BH3 January 2023,
14:56 UTC		Falcon 9 Block 5SuccessFirst Albanian satellites, developed in collaboration with the Albanian government
ÑuSat-33 (Aleph-1 33)Albania-2[17]2023-001AQ3 January 2023,
14:56 UTC		Falcon 9 Block 5Success
ÑuSat-34 (Aleph-1 34)Amelia Earhart[17]2023-001ANAmelia Earhart3 January 2023,
14:56 UTC		Falcon 9 Block 5Success
ÑuSat-35 (Aleph-1 35)Williamina Fleming[17]2023-001ARWilliamina Fleming3 January 2023,
14:56 UTC		Falcon 9 Block 5Success
ÑuSat-36 (Aleph-1 36)Annie Jump Cannon[18]2023-054NAnnie Jump Cannon15 April 2023,
06:48 UTC		Falcon 9 Block 5Success
ÑuSat-37 (Aleph-1 37)Joan Clarke[18]2023-054ABJoan Clarke15 April 2023,
06:48 UTC		Falcon 9 Block 5Success
ÑuSat-38 (Aleph-1 38)Maria Gaetana Agnesi[18]2023-054AAMaria Gaetana Agnesi15 April 2023,
06:48 UTC		Falcon 9 Block 5Success
ÑuSat-39 (Aleph-1 39)Tikvah Alper[18]2023-054ZTikvah Alper15 April 2023,
06:48 UTC		Falcon 9 Block 5Success
ÑuSat-40 (Aleph-1 40)Carolyn Shoemaker[19]2023-084MCarolyn S. Shoemaker12 June 2023,
21:35 UTC		Falcon 9 Block 5Success
ÑuSat-41 (Aleph-1 41)Cecilia Payne-Gaposchkin[19]2023-084NCecilia Payne-Gaposchkin12 June 2023,
21:35 UTC		Falcon 9 Block 5Success
ÑuSat-42 (Aleph-1 42)María Wonenburger[19]2023-084ALMaria Wonenburger12 June 2023,
21:35 UTC		Falcon 9 Block 5Success
ÑuSat-43 (Aleph-1 43)Rose Dieng-Kuntz[19]2023-084ANRose Dieng-Kuntz12 June 2023,
21:35 UTC		Falcon 9 Block 5Success
ÑuSat-44 (Aleph-1 44)Maria Mitchell2024-043AAMaria Mitchell4 March 2024Falcon 9 Block 5Success
ÑuSat-48 (Aleph-1 48)Henrietta Leavitt2024-149AGHenrietta Leavitt16 August 2024Falcon 9 Block 5Success
ÑuSat-49 (Aleph-1 49)Klára Dán von Neumann2024-149AJKlára Dán von Neumann16 August 2024Falcon 9 Block 5Success
ÑuSat-50 (Aleph-1 50)Nancy Roman2024-149ABNancy Roman16 August 2024Falcon 9 Block 5Success

Gallery

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  • Mauricio Macri alongside Satellogic directives after the launch of Fresco and Batata
    Mauricio Macri alongside Satellogic directives after the launch of Fresco and Batata
  • Buenos Aires as seen from one of the ÑuSat satellites
    Buenos Aires as seen from one of the ÑuSat satellites

See also

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References

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  1. ^"ÑuSat 1, ..., 98 (NewSat 1, ..., 98, Aleph-1 1, ..., 98)".
  2. ^"Tenes ganas de elegir el nombre del próximo satélite argentino? • r/argentina".reddit (in Spanish). 29 August 2016. Retrieved15 June 2017.
  3. ^abKargieman, Emiliano [@earlkman] (4 August 2017)."Notice: satellite inside. Two more hit the road: Ada and Maryam soon taking their ride to LEO https://t.co/CklFZoAOP0" (Tweet). Retrieved11 January 2021 – viaTwitter.
  4. ^abJack, Federico [@fedejack] (4 August 2017)."@nwolovick @Juandedeboca @earlkman Si!" (Tweet). Retrieved11 January 2021 – viaTwitter.
  5. ^abSatellogic [@Satellogic] (11 January 2018)."Next Feb 2nd we are launching 2 new satellites called Ada & Maryam. Be the first one to check… https://t.co/AC3wRZwKyn" (Tweet). Retrieved11 January 2021 – viaTwitter.
  6. ^abJones, Andrew."China launches seismo-electromagnetic probe along with ESA, Danish and commercial CubeSats". GB Times. Archived fromthe original on 2 February 2018. Retrieved2 February 2018.
  7. ^abSatellogic [@Satellogic] (2 February 2018)."Sucessfull [sic] launch 🚀. Ada & Maryam are talking to us! 🛰🛰 #hayBeacons #adaymaryam #adalovelace #maryammirzakhani #satellites" (Tweet). Retrieved11 January 2021 – viaTwitter.
  8. ^Satellogic [@Satellogic] (3 March 2020)."Next March 24 at 01:51:10 UTC we are launching a new satellite called Hypatia. Take a look at our new mission patch. 🛰️🚀 #satellites #hypatia #satellogic https://t.co/RHfYYJEQ1B" (Tweet). Retrieved11 January 2021 – viaTwitter.
  9. ^Clark, Stephen (2 September 2020)."Vega rocket launches with 53 small satellites". Spaceflight Now. Retrieved3 September 2020.
  10. ^ab@Satellogic (16 December 2019)."We are excited to announce the launch of two new satellites called Sophie and Marie on 15 January 2020 at 10:53 am Beijing Time. Take a look at our beautiful mission patch!" (Tweet). Retrieved16 December 2019 – viaTwitter.
  11. ^abClark, Stephen."Argentine smallsats hitch ride with Chinese payloads on Long March rocket". Spaceflight Now. Retrieved16 January 2020.
  12. ^abcdefghij"Ten Satellogic Earth-imaging satellites successfully launched". Spaceflight Now. 6 November 2020. Retrieved8 November 2020.
  13. ^abcdefghij"Post-Launch Report".
  14. ^abcdefgh"Satellogic Launches 4 Additional Satellites on SpaceX Falcon 9 Rocket".Business Wire. 30 June 2021. Retrieved1 July 2021.
  15. ^abcdefghij"Satellogic Launches Five Additional Satellites on SpaceX Transporter-4 Mission".Satellogic (Press release). 4 April 2022. Retrieved14 April 2022.
  16. ^abcd"Satellogic Announces Successful SpaceX Launch Of Four Additional Satellites".Satnews. 26 May 2022.
  17. ^abcd"Satellogic's Aleph-1 constellation expanded with four smallsat deployments via the Transporter-6 rideshare mission".SatNews. 4 January 2023. Retrieved5 January 2023.
  18. ^abcdLentz, Danny (15 April 2023)."SpaceX Transporter-7 launches 51 payloads, booster return to LZ".NASASpaceFlight. Retrieved15 April 2023.
  19. ^abcdLentz, Danny (12 June 2023)."SpaceX Transporter-8 launches 72 payloads marking 200th booster landing". Retrieved15 June 2023.

External links

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Portal:
Satellites
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
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