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Latest Details
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Name
  ASAS J194739+1937.9  
AAVSO UID
000-BCH-960 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
19 47 39.27 +19 37 54.9  (296.91363 +19.63192) Search nearby
B1950.0 19 45 26.79 +19 30 25.8
Proper motion
RA: -3.031 +/- 1.160 mas/yDec: -4.343 +/- 1.089 mas/ySource: Gaia DR1
Galactic coord. 56.749 -2.887
Other names

(Internal only)
2MASS J19473927+1937548 ASAS 194739+1937.9 ASASSN-V J194739.24+193755.6
GSC 01623-01394 Gaia DR3 1824764139055192832 HD 350507
TIC 390612726 UCAC4 549-101605 WDS J19477+1938AB
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Variability type
EA
Spectral type B9
Mag. range
10.43 - 10.72 V
Discoverer ASAS
Epoch
12 Sep 2009 (HJD 2455086.633) Ephemeris
Outburst --
Period 2.29714 d
Rise/eclipse dur. 10%  (5.5 h)
Remarks
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Nesterov, V. V.; et al., 1995, The Henry Draper Extension Charts 1995A&AS..110..367N
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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 = 9.98H = 9.96K = 9.91J - K = 0.07
AllWISE W1 = 9.79W2 = 9.81W3 = 9.85W1 - W2 = -0.02
APASS-DR9 B = 10.61V = 10.47g' = 10.58r' = 10.48i' = 10.74B - V = 0.14
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-03-20 17:30 UTC Type, period, epoch, eclipse duration and range from ASAS-3 data. Spectral type from 1995A&AS..110..367N. Gaia DR3 position.
2 Zalezsak, Tamas 2015-07-02 01:57 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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