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Name
  V1109 Per  
AAVSO UID
000-BKJ-012 (No observations)  
Constellation
Perseus Sequence
J2000.0
04 37 52.89 +44 52 31.9  (69.47038 +44.87553) Search nearby
B1950.0 04 34 17.17 +44 46 33.0
Proper motion
RA: -2.1 +/- 4.2 mas/yDec: 0.8 +/- 4.4 mas/ySource: UCAC4
Galactic coord. 159.222 -1.453
Other names

(Internal only)
2MASS J04375288+4452319 ASASSN-V J043752.74+445233.0 UCAC3 270-065758
USNO-A2.0 1275-03518153 VSX J043752.8+445231  
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Variability type
EB
Spectral type --
Mag. range
15.10 - 15.45 clear
Discoverer Valentini Stefano, Vagnozzi Antonio
Epoch
10 Jan 2012 (HJD 2455937.44282) Ephemeris
Outburst --
Period 0.74461 d  (17.871 h)
Rise/eclipse dur. --
Remarks
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1 VALENTINI, STEFANO Discovered during Fast Variables Stars Survey (FVSS) in YY Persei field, at Santa Lucia di Stroncone Observatory (Italy)
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References
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1 Kazarovets, E.V.; Samus, N.N.; Durlevich, O.V. et al., 2019, The 82nd
Name-List of Variable Stars. Part I - RA 0hr to 18hr, Novae and
Globular-cluster Variables		 2019IBVS.6261....1K
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 = 13.45H = 13.14K = 12.97J - K = 0.47
AllWISE W1 = 12.90W2 = 12.93W1 - W2 = -0.03
APASS-DR9 B = 16.22V = 15.38g' = 15.75r' = 15.10i' = 14.82B - V = 0.85
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 04 37 52.89 +44 52 31.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot VALENTINI, STEFANO 2012-02-04 15:18 UTC Phase plot obtained with SkyWatcher 4
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Revision History
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2 Admin, VSX 2019-04-04 01:05 UTC Name from [2019IBVS.6261....1K].
1 VALENTINI, STEFANO 2012-02-05 01:35 UTC Initial submission.

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