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Details for Revision 3
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Name
  V0418 Cas  
AAVSO UID
000-BBC-536 (484 observations)  
Constellation
Cassiopeia Sequence
J2000.0
01 12 59.87 +62 10 47.1  (18.24946 +62.17975) Search nearby
B1950.0 01 09 47.55 +61 54 53.1
Galactic coord. 125.445 -0.587
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J01125978+6210468 AAVSO 0106+61 ASASSN-V J011259.80+621046.7
BONN 3 6971 CSS 23 Downes V0418 Cas
Gaia DR2 522624028740897536 Gaia DR3 522624028740897536 IPHAS J011259.79+621046.8
IRAS 01097+6154 IRCO 2779 NSVS J0112596+621047
S1* 19 SON 9142 TIC 53871278
UCAC4 761-010777 WISE J011259.93+621046.8 WISEA J011259.81+621047.1
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Variability type
M
Spectral type S
Mag. range
14.6 - <20.0 p
Discoverer --
Epoch
07 Mar 1936 (HJD 2428235) Ephemeris
Outburst --
Period 480 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Best period for 2014-2025 is 478 d. Best period for 1989-2008 is 483 d.
2 Otero, Sebastian Alberto VSP Note: 17.7 Vmag. star 8" to the NE, 18.1 Vmag. star 12" to the NE and 15.5 Vmag. star 12" to the SSE.
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References
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1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
2 Nesci, R.; Tuvikene, T.; Rossi, C.; et al., 2018, AGB Candidates in the
Field of γ Cas1		 2018RMxAA..54..341N
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
4 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
5 R.A.Downes, 2001, PASP 113, 764 (2006 archival) 2005JAD....11....2D
6 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
7 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
8 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1984PW&SO...3....1S
9 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1984PW&SO...3....1S
10 H.Gessner, I.Meinunger, VSS 7, H. 6, 607, 1973. 1973VeSon...7..603G
11 C.Hoffmeister, AN 289, H.3, 139, 1966. 1966AN....289..139H
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2025-07-30 23:28 UTC Period from ASAS-SN and ZTF data. Minimum magnitude derived from ZTF data. Spectral type from 2018RMxAA..54..341N. Gaia DR3 position.
4 Otero, Sebastian Alberto 2020-05-24 17:50 UTC Period, epoch and range from the GCVS (November 2019 version).
3 Admin, VSX 2017-12-16 02:55 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
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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