CometObs Group Policies This group is for the posting of comet observations only. Observations are formal estimates of a comet's magnitude, apparent coma...
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May 1, 2008 12:23 pm
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CometObs@yahoogroups.com icqbr@yahoogroups.com jdsh@... orodeno2@... IIIYYYYMnL YYYY MM DD.DD eM mm.m:r AAA.ATF/xxxx &dd.ddnDC &t.ttmANG ICQ...
Dear colleagues, I observed 2 comets visually on May 3 in Kita-karuizawa, Gunma, Japan. http://www.aerith.net/obs/diary.html The weather at night kept bad...
Hello ! Two nights ago I observed for the first time the cometa C/2007W1. Here's the observation: 2008 May 7.82 UT C/2008 W1 Boattini, m1=7.5, dia=20', dc=2,...
May 11.40UT, m1=6.3, DC=3, Dia=18' In and out method, comp star 37 Hydrae, mag 6.31. 11x70mm, LM approx 6.0. Slight Moon interference. Con Stoitsis, Nagambie,...
C/2007 W1 (Boattini): 2008 May 11.93 UT: m1=6.3, Dia.=25', DC=3, 25x100B. [ Difficult estimate in 10x50 binoculars due to moonlight interference and low...
Hello all, My visual observation of comet C/2007 W1 Boattini this evening using Tycho VT magnitudes for comparison. 2008 April 29.38 UT: m1=5.8:, Dia.=15',...
May 21.80UT, m1=5.4, Dia=15'?, DC=2/3 No tail, but the coma is elongnated to NE. Greenish colour. Limiting Magnitude at my location 4.2, Full Moon. 11x70mm...
May 23.40UT, M1=5.5, Dia=17', DC=3. No tail observed. Just visible to the naked eye, using averted vision LM 6.3 at my location. 11x70mm Con Stoitsis,...
Hello all, My visual observation of comet C/2007 W1 Boattini this evening using Tycho VT magnitudes for comparison. 2008 May 23.37 UT: m1=5.4, Dia.=17',...
May 24.38UT, M1=5.4, Dia=20', DC=3/4. No tail, greenish colour. 11x70mm Binoculars Not naked eye from my location. Con Stoitsis, Caulfield, Victoria,...
Hello all, My visual observation of comet C/2007 W1 Boattini this evening using Tycho VT magnitudes for comparison. 2008 May 24.39 UT: m1=5.3, Dia.=18',...
May 27.35UT, m1=5.2, Dia=28', DC=4 Ion tail visible at PA 120, using averted vision. Central condensation more evident 30cm Dobsonson & 11x70mm Binoculars Con...