Observing Program of the BWGS ----------------------------- The Belgian Working Group Satellites has been active in collecting flash period measurements since 1987. Our priority list contains over 300 satellites.=20 New in the E-mail archive : Overview of BWGS program (including recent=20 observations) Send a message with Subject: archive get program/program.* to SeeSat-L-request@cds.plasma.mpe-garching.mpg.de Send a message with Subject: archive get program/satjul97.txt to the same address, to get accompanying notes by Kurt Jonckheere= (Satorama). Send a message with Subject: archive get ppas7/ppas7-02.obs to the same address for the latest update to PPAS 7, containing all=20 new PPAS-observations. Send a message with Subject: archive get ppas7/ppas7-01.obs=20 to the same address to receive the first update to PPAS 7 If you don't have the latest version of our archive of Photometric Periods of Artificial Satellites (version 7), you can obtain it by : Send a message with Subject: archive get ppas7/ppas7.txt to SeeSat-L-request@cds.plasma.mpe-garching.mpg.de to get the introductory text about the PPAS7 Send a message with Subject: archive get ppas7/ppas7.uue to SeeSat-L-request@cds.plasma.mpe-garching.mpg.de to get the uuencoded and zipped version of the ppas7-files. ----------------------------------------------------------------------------= --- SATORAMA (=3Dsatjul97.txt, observations in PPAS7-02.OBS) Our observing programme can be found in the Program.rob file. It is subdivided in categories, the codes of which can be found below. b flashing object for beginners d difficult to measure S steady object, potentially flashing in the future ? flash period is unknown or uncertain - long flash period (>40 s) ! top-priority object regular object x DRA object Special remarks Top-priority objects : 85- 94 G ! 16144/F2 Tsyklon K1690-1695, accelerated? , dtm 87- 60 A ! 18187/Cosmos 1867; still accelerating 87- 74 G ! 18340/F2 Tsyklon Kosmos 1875-1880: still accelerating ! 89- 86 B ! 20306/Meteor 3-3 R/B, flashing according to Leo Barhorst=7F 91- 46 A ! 21533/Gorizont 23 geosat with slowly decreasing period ! 91- 59 B ! 21667/C1 Kosmos 2154: Accelerating ! 93- 1 B ! 22308/C1 Kosmos 2230, has accelerated in May 97 73 observations received from : JHR: Jay Respler, Freehold, NJ, USA PDV: Patrick Devreese Moen Belgium RE: Russell Eberst, Edinburgh, Scotland RO: Jean-Pierre Rohart Wormhout France TC: Tristan Cools, Brugge, Belgium VAG: Vince Gardiner, Coffs Harbour, Australia Next deadline for sending in observations: August 19, 1997 to Kurt= Jonckheere Sanderusstraat 15, bus 3, B-2018 Antwerpen, Belgium or by e-mail to ppas@cds.plasma.mpe-garching.mpg.de All observations are appreciated very much. If you send your observations to Seesat-L, please also send them DIRECTLY to ppas@cds.plasma.mpe-garching.mpg.de. This is just a small amount of additional work for you, but it makes live much easier for me. Happy observing, Kurt Jonckheere (kjonckheere@unicall.be) Observations collector of the Belgian Working Group Satellites