Perigee Aerospace

Perigee Aerospace

Company type	Private
Founded	2018; 6 years ago (2018)^[1]
Headquarters	Daejeon , South Korea
Key people	Yoon Shin, CEO^[1]
Number of employees	30^[2]
Website	perigee.kr

Perigee Aerospace is a private developer and manufacturer of orbital and sub-orbital launch vehicles located in Daejeon, South Korea. The company was formally established in 2018, but work began in 2012,^[1] initially with the launch of sounding rockets.^[3]

As of 2019^[update], Perigee Aerospace employed 30 people. It develops the small orbital rocket Blue Whale 1. As of 2019, the company also planned to develop a larger rocket.^[2]

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Vehicles

Blue Whale 1

Blue Whale 1
Size
Function	Small-lift Orbital launch vehicle
Manufacturer	Perigee Aerospace
Country of origin	South Korea
Cost per launch	US$3 million^[4]
Height	21 m (69 ft)^[4]
Diameter	1,600 mm (63 in)^[4]
Mass	2,200 kg (4,900 lb)^[5]
Stages	2
Capacity
Payload to 500km SSO
Mass	170 kg (370 lb)^[5]
Payload to 500km LEO
Mass	150 kg (330 lb)^[5]

Launch history
Status	In Development
Launch sites	Jeju Space Center
Total launches	No launches yet
First flight	2024
First stage
Engines	9 Blue 1S
Thrust	306 KN (vacuum)
Specific impulse	327 s (vacuum)
Burn time	210 s
Propellant	LOX/methane
Second stage
Engines	1 Skyblue
Thrust	4.3 KN (vacuum)
Specific impulse	355 s (vacuum)
Burn time	400 s
Propellant	LOX/methane
[edit on Wikidata]

The two-stage^[1] Blue Whale 1 is a partially reusable orbital rocket in development.^[6] Launching from a sea launch pad in Jeju space center in South Korea,^[7] it can deliver up to 170 kg to a Sun-synchronous orbit with an altitude of 500 km. The maiden flight was planned for July 2020 but has been delayed several times. Perigee Aerospace hopes to build the capacity to launch up to 40 Blue Whale 1 rockets per year at a price of less than US$3 million. The maiden flight of Blue Whale 1 is expected to take place in 2024.

Sounding Rockets

Started in 2012, Perigee Aerospace began by developing and launching numerous sounding rockets for meteorological research for the Korean government. In 2018 and 2019 the company received two rounds of venture capital backing from some of South Korea's leading technology investors including Samsung Venture Investments and LB Investment (a subsidiary of LG) to support the development of Blue Whale.The company is also supported by KAIST, South Korea's top technical research institution.^[8]

According to an interview posted on the website of Expedition College in March 2020, an educational program by Dong-A Science,^[9] Perigee Aerospace was planning to launch a suborbital sounding rocket developed in collaboration with KAIST.^[10] This sounding rocket, designated Blue Whale 0.1, was launched on 29 December 2021 in order to validate the engines of the Blue Whale 1 rocket. The flight was terminated shortly after takeoff due to unexpectedly strong winds.^[11]

Third flight of Blue Whale 0.1 took place 24 March 2022 from Jeju Island. It was suborbital flight test and it was successful.^[12]

References

^ ^a ^b ^c ^d Blenkin, Max (28 October 2019). "Korean firm Perigee plans first South Australian rocket launch". Space Connect. Retrieved 1 June 2021.
^ ^a ^b Henry, Caleb (23 October 2019). "Backed by Samsung, South Korean startup Perigee aims for 2020 maiden launch". SpaceNews. Retrieved 1 June 2021.
^ Plouffe, Jim (30 September 2019). "South Korean rocket startup to launch from South Australia". The Lead South Australia. Retrieved 1 June 2021.
^ ^a ^b ^c "Perigee Aerospace Inc. – Introduction". Perigee Aerospace. Retrieved 2 February 2020.
^ ^a ^b ^c "Mission". Perigee Aerospace. Retrieved 16 April 2022.
^ Perigee Space: Mission
^ S. Korean Startup to Construct Offshore Rocket Launch Platform in Jeju
^ StudyAdelaide. "Perigee Aerospace has signed an agreement to use the Southern Launch rocket facilities in South Australia". StudyAdelaide. Retrieved 2021-10-05.
^ Cho, Seung-han (27 March 2020). "탐험대학·시민과학풀씨 참가자 모집" [Recruitment of participants for the Expedition College Citizen Science Program]. Dong-A Science (in Korean). Retrieved 26 May 2020.
^ "알아두면 쓸모 있는 탐험멘토 Talk 2탄 ⑦ 신동윤 멘토 미니인터뷰!" [Useful to know Exploration Mentor Talk Part 2 ⑦ Mentor Shin Dong-yoon mini interview!]. Expedition College (in Korean). 8 April 2020. Retrieved 26 May 2020 – via Naver.
^ Lim, Chang-won (29 December 2021). "Sudden gust of winds foils launch of sounding rocket built by rocket start-up". Aju Business Daily. Retrieved 9 January 2022.
^ "Blue Whale 0.1 Review". YouTube. Retrieved 16 April 2022.

v t e Orbital launch systems
List of orbital launch systems Comparison of orbital launch systems
Current	Angara 1.2 A5 Atlas V Ceres 1 1S Chollima-1 Delta IV Heavy Electron Falcon 9 Block 5 Falcon Heavy Firefly Alpha Gravity-1 GSLV H-IIA H3 Hyperbola-1 Jielong 1 3 KAIROS^† Kaituozhe 2 Kinetica-1 Kuaizhou 1 1A 11 Long March 2C 2D 2F 3A 3B/E 3C 4B 4C 5 5B 6 6A 7 7A 8 11 11H LVM3 Minotaur I IV V C Nuri OS-M1^† Pegasus XL Proton-M PSLV Qaem 100 Qased RS1^† Shavit 2 Simorgh SLS Block 1 Soyuz-2 2.1a / STA 2.1b / STB 2-1v SSLV Starship Tianlong-2 Unha Vega original C Vulcan Centaur Zenit 3SL 3SLB 3F Zhuque 2
In development	Antares 330 Ariane 6 Bloostar Cyclone-4M Epsilon S Eris Gravity-2 Hyperbola-2 Irtysh Kuaizhou 21 31 Long March 9 10 12 Miura 5 MLV Neutron New Glenn New Line 1 NGLV OS-M 2 4 Orbex Prime Pallas-1 Red Dwarf SLS Block 1B Block 2 Soyuz-7 Terran R Tianlong-3 VLM Vega E Zero Zhuque 3 Zuljanah
Retired	Antares 110 120 130^† 230 230+ Ariane 1 2 3 4 5 ASLV Athena I II Atlas B D E/F G H I II III LV-3B SLV-3 Able^† Agena Centaur Black Arrow Conestoga^† Delta A B C D E G J L M N 0100 1000 2000 3000 4000 5000 II III IV Diamant Dnepr Energia Epsilon Europa I^† II^† Falcon 1 Falcon 9 v1.0 v1.1 v1.2 "Full Thrust" Feng Bao 1 GSLV Mk I H-I H-II H-IIB Juno I Juno II Kaituozhe-1 Kosmos original 1 2/2I 3 3M Lambda 4S LauncherOne Long March 1 1D^† 2A 2E 3 3B 4A Mu 4S 3C 3H 3S 3SII V N1^† N-I N-II Naro-1 Paektusan^† Pilot-2^† R-7 Luna Molniya M L Polyot Soyuz original FG L M U U2 Soyuz/Vostok Sputnik Voskhod Vostok L K 2 2M R-29 Shtil' Volna^† Rocket 3 Safir 1 1A 1B Saturn I IB V Scout X-1 Blue Scout II^† X-2^† X-2M X-3 X-3M X-4 X-2B^† B A B-1 D-1 A-1 E-1 F-1 G-1 Shavit original 1 SLV Space Shuttle SPARK^† Sparta SS-520 Start-1 Terran 1^† Thor Able Ablestar 1 2 Agena A B D Burner 1 2 Delta DSV-2U Thorad-Agena SLV-2G SLV-2H Titan II GLV IIIA IIIB IIIC IIID IIIE 34D 23G CT-3 IV Tsyklon R-36-O original 2 3 Universal Rocket UR-500 Proton Proton-K Rokot Strela Vanguard VLS-1^† Zenit 2 2M 2FG Zhuque 1^†
Classes	Sounding rocket Small-lift launch vehicle Medium-lift launch vehicle Heavy-lift launch vehicle Super heavy-lift launch vehicle
This Template lists historical, current, and future space rockets that at least once attempted (but not necessarily succeeded in) an orbital launch or that are planned to attempt such a launch in the future Symbol ^† indicates past or current rockets that attempted orbital launches but never succeeded (never did or has yet to perform a successful orbital launch)

This page was last edited on 29 March 2024, at 16:51

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