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Name
  V1686 Her  
AAVSO UID
--  
Constellation
Hercules Sequence
J2000.0
18 26 21.73 +20 44 59.2  (276.59054 +20.74977) Search nearby
B1950.0 18 24 13.16 +20 43 10.2
Proper motion
RA: -4.7 +/- 3.5 mas/yDec: -27.8 +/- 4.0 mas/ySource: UCAC4
Galactic coord. 49.058 +14.621
Other names

(Internal only)
ASAS 182622+2045.1 ASAS J182622+2045.1 ASASSN-V J182621.84+204458.5
UCAC4 554-067304    
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Variability type
EA
Spectral type --
Mag. range
13.34 - 13.95 V
Discoverer --
Epoch
07 Sep 2016 (HJD 2457638.824) Ephemeris
Outburst --
Period 0.809458 d  (19.4270 h)
Rise/eclipse dur. 10%  (1.94 h)
Remarks
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1 2023PZ.....43....9K Min II= 13.80 V.
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References
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1 Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars 2023PZ.....43....9K
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
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 = 11.58H = 11.08K = 11.03J - K = 0.55
AllWISE W1 = 10.99W2 = 11.02W3 = 10.94W1 - W2 = -0.03
GALEX-DR5 NUV = 19.48
SDSS-DR12 u = 15.75g = 14.51r = 14.53i = 13.92z = 13.06u - g = 1.24r - i = 0.60
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-10-16 19:54 UTC Primary name, type, period, epoch, eclipse duration and range from 2023PZ.....43....9K. Gaia DR3 position.
2 Zalezsak, Tamas 2015-07-02 01:44 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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