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Bruce MacDonald
Pooh-Bah


Reged: 01/12/06
Posts: 1126
Loc: Devizes, Wiltshire, UK
R Leporis (Hind's Crimson Star)
      #1849972 - 09/18/07 06:03 PM

Just passing on a message I had from the baavss-alert group, John Toone has posted a message that R Lep is a bright binocular object. His estimate is mag +6.8, so if you happen to be up well before dawn you should be able to catch this star. If I'd known on Sunday morning I would have taken a look myself.

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Bruce MacDonald
Devizes, Wiltshire, UK
Per Mare Per Terras
Schneider (dkl) 10x80 Flakfernrohr, Canon 10x30 IS binoculars, Synta 80mm f/5 refractor, Televue 24mm Panoptic


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ph2
sage


Reged: 11/28/05
Posts: 200
Loc: Aalborg, Denmark
Re: R Leporis (Hind's Crimson Star) new [Re: Bruce MacDonald]
      #1862830 - 09/24/07 05:09 PM

I was out observing the sky Sunday morning Sep 23 before dawn. The main purpose was to see Mira and U Ori at minimum light in their cycles, and getting some brightness estimates in both visual and infrared light. I succeeded in doing that.

I also found Hind's Crimson Star under the constellation of Orion in the southern part of the sky. In a 4” refractors at 25x, it had an unusual strong and highly saturated red color; my first ever sighting of that star. Perhaps later I’ll try a brightness estimate.

The most obvious and striking feature of the morning sky is the Planets though. Mars is high in the sky. Saturn is located in Leo close to Regulus in the eastern part of the sky, and Venus is simply stunningly bright.

It was worthwhile to get up early.


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spaceydee
Postmaster


Reged: 04/16/04
Posts: 17311
Loc: Where the Kittens Are
Re: R Leporis (Hind's Crimson Star) new [Re: ph2]
      #1883494 - 10/03/07 04:24 PM

Uh oh, I might have to try this one. I tried during the winter without much luck. Sounds nice!

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Dee
space-scientist
student violinist
Nexstar8i,SV80S,80/9D,FC100,94 Brandon,TMB92SS,GM8
8" f/7 Discovery,12.5" Portaball, PST



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wky46
Carpal Tunnel


Reged: 12/12/05
Posts: 1934
Loc: west Ky.
Re: R Leporis (Hind's Crimson Star) new [Re: spaceydee]
      #1884556 - 10/03/07 11:35 PM

Keep trying Dee, it's well worth it.
I first found it last year in my 10". Every night while it was in position I would search for it... it was that striking (at least for me).
Some nights it seemed it took forever to spot it, some nights I'd find it right away, so I suspect seeing conditions has alot to do with it (that and a .6 FOV).
I'll try this year with my binoculars.

........

Phil

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10" Meade LX50 / Televue 32mm Plössl / Televue 41mm Panoptic / Baader Solar Film Cell / Garrett Gemini LW 20x80 / Nikon AE 10x50 - '96 Guild X170 Manhattan AB / '11 Guild D-55 / '96 Fender 'Twin Amp' / '96 Fender 'Blues Deluxe'



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walt r
Post Laureate


Reged: 02/13/07
Posts: 3611
Loc: Doylestown, PA
Re: R Leporis (Hind's Crimson Star) new [Re: wky46]
      #1885446 - 10/04/07 11:20 AM

Have you tried making magnitude estimates of R Lep? A chart with comparision stars is available from the AAVSO and this star is in need of more measurements.

I do find the reddish color of these stars very nice to see but by doing mag estimates you get to see the dynamics of the star. It varies from Mag 5.5 to 11 with a ~440 day period, which is noticable over a few weeks. I also get a kick over seeing a star change its appearance.

Just trying to add some fun fun to our observing.

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Walt

Obsession 18" f/4.45 #1370 AN/SC
MK67 Deluxe 6" f/12 Mak-Cass, Super Polaris GEM, JMI MicroMax DSC
DIY 60mm f/6 Achromat
Cookbook 245 CCD


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mathteacher
Carpal Tunnel


Reged: 05/13/07
Posts: 2781
Loc: Oakland, CA
Re: R Leporis (Hind's Crimson Star) new [Re: walt r]
      #2037287 - 12/08/07 12:58 PM

I checked our Hind's Crimson Star and Y CVn (La Superba) last night in my 100mm. Hind's was awesome, blood red; more so than La Superba. I guess these stars are variable so maybe La Superba will make a better showing some time. Both stars were visible in my 50mm finder. I'm not good at estimating mags, yet. Sorry.

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Ex-mathteacher . . . . . . . Images and Gear
CR 150-HD - The Hammer, Vixen ED100sf - The Skipper, Orion ST80 - The Pug


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RLTYSModerator
Post Laureate


Reged: 12/18/04
Posts: 4267
Loc: New York (Long Island)
Re: R Leporis (Hind's Crimson Star) new [Re: mathteacher]
      #2038774 - 12/09/07 08:02 AM

mathteacher

Y CVn is a variable star (I've been observing it for a couple of years.) its easily observable with binoculars and ranges from mag 5.2 to 6.6 with a period of 158 days.

Clear skies.
Rich (RLTYS)

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10" F4.8 Refl.
4" F5 Refr. (Genesis)
3" F4 Celestron FirstScope
50mm F12 Refr. (Tasco #6TE-5)
12x63 and 10x50 Binoculars.

"I want to do more then just look."


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Bruce MacDonald
Pooh-Bah


Reged: 01/12/06
Posts: 1126
Loc: Devizes, Wiltshire, UK
Re: R Leporis (Hind's Crimson Star) new [Re: RLTYS]
      #2039336 - 12/09/07 02:05 PM

I'll have to look out for Y CVn; I usually observe V CVn as it is on the BAAVSS list binocular priority list.

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Bruce MacDonald
Devizes, Wiltshire, UK
Per Mare Per Terras
Schneider (dkl) 10x80 Flakfernrohr, Canon 10x30 IS binoculars, Synta 80mm f/5 refractor, Televue 24mm Panoptic


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jimandlaura26
sage


Reged: 11/19/03
Posts: 229
Loc: Northern VA
Re: R Leporis (Hind's Crimson Star) new [Re: spaceydee]
      #2053629 - 12/15/07 09:30 PM

Dee,

This one took a little time for me to star hop to the first time... Here's my method of star hopping to it though a 1X red dot finder. I use a mid-to-wide field EP... and extend two imaginary lines; one extending down from Mintaka and through Rigel in Orion and another extending west from Alpha and through Mu Leporis. Where these two imaginary lines intersect gets you in the rough ball park of R-Leporis.

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Jim M.
Northern VA (NOVAC member)
Stellarvue 70ED & Celestron SLT mount
Stellarvue 80ED & Stellarvue M-2 alt/az mount
Stellarvue 80S & Celestron ASGT GEM
Stellarvue 102A & Discmounts DM-6 alt/az mount
Celestron C8-XLT & Celestron CGEM
Coronado PST & Stellarvue M-1 alt/az mount


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Bruce MacDonald
Pooh-Bah


Reged: 01/12/06
Posts: 1126
Loc: Devizes, Wiltshire, UK
Re: R Leporis (Hind's Crimson Star) new [Re: jimandlaura26]
      #2066395 - 12/21/07 06:11 PM

I found R Lep easily - the "drop of blood" description really is correct. Nice to see.

--------------------
Bruce MacDonald
Devizes, Wiltshire, UK
Per Mare Per Terras
Schneider (dkl) 10x80 Flakfernrohr, Canon 10x30 IS binoculars, Synta 80mm f/5 refractor, Televue 24mm Panoptic


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