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- Path: sparky!uunet!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!csn!scicom!wats
- From: wats@scicom.AlphaCDC.COM (Bruce Watson)
- Newsgroups: sci.space
- Subject: Re: "Jonathan's Space Report, No. 133"
- Summary: Attention Satellite Observers - New large object in orbit.
- Message-ID: <30979@scicom.AlphaCDC.COM>
- Date: 20 Nov 92 00:34:33 GMT
- References: <1992Nov18.234517.12340@news.arc.nasa.gov|
- Organization: Alpha Science Computer Network, Denver, Co.
- Lines: 27
-
- In article <1992Nov18.234517.12340@news.arc.nasa.gov| mcdowell@head-cfa.harvard.edu (Jonathan McDowell) writes:
- |
- |Jonathan's Space Report
- |
- |No. 133 1992 Nov 18
- |------------------------------------------------------------------------------
- |
- |The first successful Zenit launch in over two and a half years
- |occurred from Baykonur on Nov 17, after three failures in a row. It
- |placed a Russian military signals intelligence satellite in an 850 km
- |orbit inclined 71 degrees. The Zenit launch vehicle is built by NPO
- |Yuzhnoye in the Ukraine.
-
- With the military payload the upper stage remains in orbit.
- The upper stage (1992-076B) is larger and brighter than the payload. It is a
- cylinder measuring 3.9 meters in diameter and 10.4 meters in length.
- There are identical examples launched with Cosmos 1697, 1833, 1844,
- 1943, 1980 and 2082. Each of these reaches a dependable +2.5 magnitude
- often brightening to +2.
-
- While the earlier cylinders have settled into a gravity gradient mode, length
- perpendicular to the earth's surface, each spent time tumbling after launch.
- The expected tumbling of Cosmos 2219 r/b will cause it to vary in brightness as
- it passes overhead.
- --
- Bruce Watson (wats@scicom) Tumbra, Zorkovick; Sparkula zoom krackadomando.
- ....alien language from an SF short story on a 78-RPM record I had as a kid.
-