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Details for Revision 2
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Name
  Dauban V171  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
21 24 54.79 +46 23 47.4  (321.22829 +46.39650) Search nearby
B1950.0 21 23 05.05 +46 10 48.5
Galactic coord. 90.152 -2.912
Other names

(Internal only)
2MASS J21245478+4623475 AKARI-IRC-V1 J2124548+462347 GSC2.3 N31G094716
MSX6C G090.1515-02.9123 NSVS 5860878 UCAC4 682-102837
USNO-B1.0 1363-0420948 WISE J212454.78+462347.5  
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Variability type
M
Spectral type --
Mag. range
14.2 - <17.5 V
Discoverer Ivan Adamin, Siarhey Hadon, VS-COMPAS Team
Epoch
19 Dec 1999 (HJD 2451532.00) Ephemeris
Outburst --
Period 149.78 d
Rise/eclipse dur. --
Remarks
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1 Siarhey, Hadon J-K = 1.66. NSVS magnitudes contaminated by 2MASS J21245238+4624154 (J-K= 1.02, V= 14.7, sep. 38") and 2MASS J21244963+4623437 (J-K= 1.32, V= 14.4, sep. 53"). Range has been corrected.
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
3 J. Caron, F. Kugel, 2013, Dauban survey (online data) --
4 J. Caron, F. Kugel, 2013, Dauban survey --
5 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
6 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
External Links
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Supporting Documents
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1 Phase plot Siarhey, Hadon 2013-09-03 13:11 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-10-26 03:36 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
2 Siarhey, Hadon 2013-08-31 03:40 UTC Type, period, epoch and maximum magnitude from NSVS, Dauban and APASS data. Minimum magnitude from YB6. UCAC4 position.
1 Admin, VSX 2013-06-27 00:52 UTC Preserved original object data.