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Latest Details
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Name
  RZ Ari  
AAVSO UID
000-BBF-613 (2985 observations)  
Constellation
Aries Sequence
J2000.0
02 55 48.50 +18 19 53.9  (43.95208 +18.33164) Search nearby
B1950.0 02 52 59.62 +18 07 48.8
Proper motion
RA: -7.78 +/- 0.32 mas/yDec: -14.98 +/- 0.23 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 159.930 -35.453
Other names

(Internal only)
45 Ari AAVSO 0250+17 ASASSN-V J025548.47+181952.7
BD+17 457 HD 18191 HIP 13654
HR 867 IRC +20051 RAFGL 401
SAO 93189    
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Variability type
SRB
Spectral type M6-III
Mag. range
5.45 - 6.01 V
Discoverer --
Epoch
--
Outburst --
Period 56.5 d
Rise/eclipse dur. --
Remarks
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1 2009arXiv0908.3228T Detected periods: 49.9, 54.8d [2009arXiv0908.3228T].
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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 V. Tabur, T.R. Bedding, L.L. Kiss, T.T. Moon, B. Szeidl, H. Kjeldsen, 2009,
arXiv:0908.3228v1 [astro-ph.SR]
2009arXiv0908.3228T
3 O.J.Eggen, Preprint, 1973. --
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 0.23H = -0.65K = -0.87J - K = 1.10
GALEX-DR5 FUV = 18.20NUV = 15.42FUV - NUV = 2.78
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2020-05-24 17:41 UTC Period and position from the GCVS (November 2019 version).
3 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
2 Admin, VSX 2009-08-26 01:48 UTC Update from [2009arXiv0908.3228T].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.