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Latest Details
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Name
  Dauban V15  
AAVSO UID
000-BKW-267 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
19 04 38.58 +21 17 04.2  (286.16076 +21.28449) 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 ASASSN-V J190438.53+211704.1
CMC14 J190438.5+211704 GSC2.3 N26P057359 IRAS 19025+2112
NSVS 11194035 USNO-B1.0 1112-0365698 ZTF J190438.58+211704.1
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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
External Links
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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 = 8.37H = 7.27K = 6.55J - K = 1.82
AllWISE W1 = 6.09W2 = 5.36W3 = 4.14W4 = 3.19W1 - W2 = 0.72W3 - W4 = 0.95
SDSS-DR12 u = 20.52g = 18.22r = 15.31i = 12.65z = 10.74u - g = 2.30r - i = 2.65
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 04 38.58 +21 17 04.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
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.