AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V0418 Cas  
AAVSO UID
000-BBC-536 (466 observations)  
Constellation
Cassiopeia Sequence
J2000.0
01 12 59.80 +62 10 46.9  (18.24917 +62.17969) Search nearby
B1950.0 01 09 47.51 +61 54 52.6
Proper motion
RA: -3.6 +/- 5.8 mas/yDec: 6.5 +/- 6.3 mas/ySource: UCAC4
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
(Not logged in)  Add name
Variability type
M
Spectral type S7/2e
Mag. range
10.7 - 19.4 V
Discoverer Cuno Hoffmeister
Epoch
21 Oct 2005 (HJD 2453665) Ephemeris
Outburst --
Period 478 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
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.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 H.Gessner, I.Meinunger, VSS 7, H. 6, 607, 1973. 1973VeSon...7..603G
10 C.Hoffmeister, AN 289, H.3, 139, 1966. 1966AN....289..139H
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 5.40H = 4.51K = 3.67J - K = 1.74
AllWISE W3 = 1.19W4 = 0.45W3 - W4 = 0.75
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
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.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2026 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.2.129