Call for spectra odd variable asas-sn 20da
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Call for spectra odd variable asas-sn 20da
https://asas-sn.osu.edu/light_curves/3a ... 9e84e540c9
Asas-sn calling for spectra of this object with a strange light curve. Quite southerly dec -65. I will try with sa100 as soon as its clear ( possibly tonight). Perhaps bernard or tom love can get it with lisa or uvex?
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Re: Call for spectra odd variable asas-sn 20da
The RAVE catalogue suggests RAVE J144955.9-654824 (TYC 9019-1035-1) has a Teff of 4916 K making it ~K3 spectral class
http://vizier.u-strasbg.fr/viz-bin/Vizi ... 5.9-654824
Robin
EDIT: This is not the same star
http://vizier.u-strasbg.fr/viz-bin/Vizi ... 5.9-654824
Robin
EDIT: This is not the same star
Last edited by Robin Leadbeater on Tue Mar 17, 2020 5:43 pm, edited 1 time in total.
LHIRES III #29 ATIK314 ALPY 600/200 ATIK428 Star Analyser 100/200 C11 EQ6
http://www.threehillsobservatory.co.uk
http://www.threehillsobservatory.co.uk
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Re: Call for spectra odd variable asas-sn 20da
they don't seem to be the same coordinates as asas-sn 20da
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Re: Call for spectra odd variable asas-sn 20da
Oops ! you are right, I picked the wrong star nearbyHamish Barker wrote:they don't seem to be the same coordinates as asas-sn 20da
Robin
LHIRES III #29 ATIK314 ALPY 600/200 ATIK428 Star Analyser 100/200 C11 EQ6
http://www.threehillsobservatory.co.uk
http://www.threehillsobservatory.co.uk
Re: Call for spectra odd variable asas-sn 20da
First clear night tonight, and I'm afraid I've got the new Lhires on the back, so probably not a goer. Could possibly have a look with the Alpy this weekend if it's clear.
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Martinborough, New Zealand. Alpy, Lhires RC12
Martinborough, New Zealand. Alpy, Lhires RC12