Asiasat 3 — launch
Date in UTC
AsiaSat 3, previously known as HGS-1 and then PAS-22, was a geosynchronous communications satellite, which was salvaged from an unusable geosynchronous transfer orbit (GTO) by means of the Moon's gravity. AsiaSat 3 was launched for AsiaSat of Hong Kong to provide communications and television services in Asia by a Proton-K / DM-2M launch vehicle on 24 December 1997, destined for an orbital position at 105.5° East. However, a failure of the Blok DM-2M fourth stage left it stranded in a highly inclined (51.6°) and elliptical orbit, although still fully functional. It was declared a total loss by its insurers. The satellite was transferred to Hughes Global Services Inc., which was then a subsidiary of Hughes Space and Communications, with an agreement to share any profits with the consortium of 27 insurers.
Wikipedia: https://en.wikipedia.org/wiki/AsiaSat_3. Related NASA reference: https://nssdc.gsfc.nasa.gov/planetary/chronology.html#1997. Description adapted from Wikipedia contributors (CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0/).
- Category
- Launches and Flight Tests
- Type
- Orbital launch
- Subjects
- Space transportation
- Mission
- Asiasat 3
- Organization
- International Launch Services, Khrunichev
- Vehicle
- Proton-K/DM-2M
- Location
- GIK-5, Baykonur, Kazakstan
- Country
- RU
- Outcome
- Partially successful
Context and qualifications
Launch code: OF40. Source references: NK9726-45; NK9713-46. Restart lasted 1s
Sources and attribution
- Jonathan McDowell — General Catalog of Artificial Space Objects (opens in a new tab) — Data from GCAT (J. McDowell, planet4589.org/space/gcat), CC BY 4.0. Adapted into anniversary records. (CC BY 4.0)
- Wikipedia — AsiaSat 3/HGS-1 (opens in a new tab) — Adapted from Wikipedia contributors; selected sentences retained and edited for length, reference markers and pronunciation glosses. CC BY-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0/ Article and edit history: https://en.wikipedia.org/wiki/AsiaSat_3 (CC BY-SA 4.0)
- Timeline of Space Exploration Missions 1957 to 2031 (opens in a new tab)
- NASA — AsiaSat 3/HGS-1 (opens in a new tab)
- NASA NSSDCA — AsiaSat 3/HGS-1 (opens in a new tab)
