Vigyázzatok, hogy melyik csillagot is nézitek! A cél a 43 Tau = SAO 93785 = PPM 119655 = HIP 19388 = FK6 1115
= TYC 1259-00984-1
Részletek itt alul.
Szabó S.
----- Original Message -----
From: "Jan Manek"
To: ;
Cc: "David Dunham" ; "Joan and David Dunham"
Sent: Wednesday, September 11, 2002 11:15 PM
Subject: Re: [PLANOCCULT] Tercidina Sept. 17 (fwd)
> At 09:39 11.9.2002 +0000, Dr. Eberhard Bredner wrote:
> >Dear Jan Manek,
> >
> >in your drawing annexed to the information you show the target star of
> >Tercidina in a small star-field of AstroAtlas C36. The star there is named
> >"omega 1".
> >
> >I cannot find this star, because in my informations the target star has
> >the number 43 Tauri and omega Tauri has in my book the number 50 Tauri.
>
> omega 1 Tau = 43 Tau = TARGET STAR
> omega 2 Tau = 50 Tau
> This information comes from Guide software database.
>
> After receiving your note I have checked classical atlases. Tirion´s Sky
> Atlas 2000 gives omega Tau = 50 Tau while 43 Tau has no greek letter. Same
> goes for Atlas Coeli or Atlas Eclipticalis of Antonin Becvar, AAVSO
> Variable Star Atlas or well known Uranometria 2000 to name those I had
> possibility to check this evening, this is consistent with your finding.
>
> On the other hand in Introduction to Uranometria are shown some old star
> atlases and in one of these there is omega assigned to 43 Tau and 50 Tau
> has no greek letter (page XXIX). On page XXXVI is shown part of Proctor´s
> Star Atlas where both omega 1 and omega 2 are shown in the meaning used in
> Guide software.
>
> Due to some historical mismatches greek omega was sometimes assigned to 50
> Tau and sometimes to 43 Tau, so once there appeared omega 1 and omega 2, in
> the order of increasing R.A. to solve this. But as we see, the solution
> isn´t commonly accepted.
>
> RESUME
>
> We should use full set of identifications to be sure one will select the
> correct star together with the identification chart shown at
> http://sorry.vse.cz/~ludek/mp/updates/0917ter0.gif
> which is wide enough to show all neded together with identification.
>
> So TARGET STAR is:
> 43 Tau = SAO 93785 = PPM 119655 = HIP 19388 = FK6 1115 = TYC 1259-00984-1
>
> Many thanks and best regards, Jan
>
> ----------------------------------------------------------------------------
> Jan Manek
> Stefanik Observatory Private :
> Petrin 205 Werichova 950
> 118 46 Praha 1 152 00 Praha 5 - Barrandov |_|_|
> Czech Republic Czech Republic / \
> |-O-O-|
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> jmanek@mbox.vol.cz
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