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Details for Revision 2
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Name
  psi 1 Aur  
AAVSO UID
000-BBL-224 (6966 observations)  
Constellation
Auriga Sequence
J2000.0
06 24 53.90 +49 17 16.4  (96.22458 +49.28789) Search nearby
B1950.0 06 21 02.88 +49 18 56.7
Galactic coord. 165.354 +16.174
Other names

(Internal only)
46 Aur psi Aur 1 BD+49 1488
HD 44537 HIP 30520 HR 2289
IRC +50164 RAFGL 927 SAO 41076
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Variability type
LC
Spectral type K5-M0Iab-Ib
Mag. range
4.75 - 5.7 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Variations with time-scale of 150 - 200 days. Long term variation of 2000 days.
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)		 2017ARep...61...80S
2 Long-Term VRI Photometry of Small-Amplitude Red Variables. I. Light Curves
and Periods		 2001PASP..113..983P
3 J.S.Neff, AJ 73, N2, 75, 1968. 1968AJ.....73...75N
External Links
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Supporting Documents
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Campaigns/Programs
 Binocular program
 SNEWS Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-05-24 17:39 UTC Type and period from the GCVS (November 2019 version).
3 Otero, Sebastian Alberto 2011-05-11 23:03 UTC Updated variability range from reference.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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