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Name
  Dauban V15  
AAVSO UID
--  
Constellation
Vulpecula Sequence
J2000.0
19 04 38.58 +21 17 04.2  (286.16075 +21.28450) Search nearby
B1950.0 19 02 29.84 +21 12 29.7
Galactic coord. 53.417 +6.763
Other names

(Internal only)
2MASS J19043858+2117042 ASAS J190439+2117.1 CMC14 J190438.5+211704
GSC2.3 N26P057359 IRAS 19025+2112 NSVS 11194035
USNO-B1.0 1112-0365698    
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Variability type
M
Spectral type --
Mag. range
12.1 - 16.8: CR
Discoverer Jerome Caron, Francois Kugel
Epoch
02 Jan 2013 (HJD 2456295) Ephemeris
Outburst --
Period 394: d
Rise/eclipse dur. --
Remarks
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1 Caron, Jerome J-K=1.82. NSVS magnitudes were corrected for light contamination from nearby stars. ASAS magnitudes were shifted by 2.3 mag to match the CR Dauban scale. V=16.2 in YB6, V=17.0 derived from CMC14, V=18.8 in GSC2.3. The maximum in ASAS-3 is V= 14.6. The period given is uncertain due to lack of data. Another possible period is 337 d.
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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 Wozniak, P. R., et al., 2004, Northern Sky Variability Survey: Public Data
Release		 2004AJ....127.2436W
5 Wozniak, P. R., et al., 2004, Northern Sky Variability Survey: Public Data
Release		 2004AJ....127.2436W
External Links
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Supporting Documents
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2 phase plot Caron, Jerome 2013-02-12 01:55 UTC
1 JD lightcurve Caron, Jerome 2013-02-09 03:19 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2021-10-26 08:24 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
1 Caron, Jerome 2013-02-12 02:26 UTC Initial submission.

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