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Name
  V0857 Cas  
AAVSO UID
000-BDK-184 (3 observations)  
Constellation
Cassiopeia Sequence
J2000.0
00 09 39.77 +53 10 11.0  (2.41570 +53.16972) Search nearby
B1950.0 00 07 02.84 +52 53 29.4
Proper motion
RA: -5.8 +/- 11.1 mas/yDec: 0.2 +/- 11.0 mas/ySource: UCAC4
Galactic coord. 116.612 -9.189
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASASSN-V J000939.80+531010.5 LD 322 NSVS J0009379+531028
ZTF J000939.76+531011.0    
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Variability type
M
Spectral type --
Mag. range
12.5 - <15.2 V
Discoverer Lennart Dahlmark
Epoch
18 Feb 1998 (HJD 2450863) Ephemeris
Outburst --
Period 446 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 IBVS #4734 L. Dahlmark, IBVS No. 4734, 1999
2 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
3 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
4 Williams S.J., Wozniak P.R., Vestrand W.T., Gupta V., 2004, Unspecified
slow variables
--
5 L. Dahlmark, IBVS N4734, 1999. 1999IBVS.4734....1D
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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 = 6.90H = 5.78K = 4.96J - K = 1.94
AllWISE W1 = 3.90W2 = 3.10W3 = 1.35W4 = 0.34W1 - W2 = 0.81W3 - W4 = 1.01
APASS-DR9 B = 16.42V = 15.14g' = 15.91r' = 13.49i' = 10.54B - V = 1.29
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2021-10-26 06:57 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
3 Otero, Sebastian Alberto 2011-01-20 06:29 UTC Primary record creation. Period and epoch from reference. UCAC3 position.
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.