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Latest Details
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Name
  ASAS J203122+2651.4  
AAVSO UID
000-BML-382 (16 observations)  
Constellation
Vulpecula Sequence
J2000.0
20 31 22.77 +26 51 25.1  (307.84488 +26.85697) Search nearby
B1950.0 20 29 15.70 +26 41 13.1
Proper motion
RA: 16.835 +/- 1.287 mas/yDec: 14.611 +/- 2.260 mas/ySource: Gaia DR1
Galactic coord. 68.295 -7.433
Other names

(Internal only)
1RXS J203122.4+265128 2MASS J20312277+2651249 2RXS J203122.6+265130
ASAS 203122+2651.4 ASASSN-V J203122.78+265125.7 GSC 02165-00046
NSVS 8561428 TYC 2165-46-1 UCAC4 585-108281
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Variability type
DSCT
Spectral type --
Mag. range
11.09 - 11.21 V
Discoverer --
Epoch
17 May 2003 (HJD 2452776.836) Ephemeris
Outburst --
Period 0.1757959 d  (4.21910 h)
Rise/eclipse dur. --
Remarks
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References
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1 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release		 2004AJ....127.2436W
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
External Links
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Location    Go   
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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 = 10.06H = 9.79K = 9.67J - K = 0.39
AllWISE W1 = 9.36W2 = 9.33W3 = 9.38W1 - W2 = 0.03
APASS-DR9 B = 11.36V = 11.11g' = 11.17r' = 10.94i' = 10.79B - V = 0.25
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2017-10-10 01:16 UTC Phase plot with NSVS and ASAS-3 data.
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Revision History
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3 Otero, Sebastian Alberto 2017-10-10 01:16 UTC Type, period, epoch and range from ASAS-3 and NSVS data. Gaia DR1 position.
2 Zalezsak, Tamas 2015-07-02 02:09 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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