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Name
  V1031 Ara  
AAVSO UID
000-BHP-193 (No observations)  
Constellation
Ara Sequence
J2000.0
17 59 15.07 -52 22 33.0  (269.81279 -52.37583) Search nearby
B1950.0 17 55 14.66 -52 22 20.5
Proper motion
RA: 1.6 +/- 1.2 mas/yDec: -10.2 +/- 1.2 mas/ySource: UCAC4
Galactic coord. 340.695 -13.798
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17591507-5222330 ASAS J175917-5222.2 ASASSN-V J175915.11-522232.2
GSC 08356-00072 HV 7936 NSV 9907
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Variability type
RRAB
Spectral type --
Mag. range
12.4 - 12.8: V
Discoverer Boyd
Epoch
01 Feb 2001 (HJD 2451942.09) Ephemeris
Outburst --
Period 0.724626 d  (17.3910 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto J-K= 0.43. ASAS-3 magnitudes suffer from light contamination by two nearby stars: GSC 08356-00817 (2MASS J17591431-5222150; V= 13.5; J-K= 0.85) and GSC 08356-00292 (2MASS J17591719-5222132; V= 12.9; J-K= 1.16). Range given is derived from UCAC3 magnitudes.
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6155
2015IBVS.6155....1K
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 V.P.Tsessevich, M.S.Kazanasmas, Atlas of Finding Charts for Variable Stars,
M., 1971.
1971afcv.book.....T
4 H.Shapley, E.H.Boyce, C.D.Boyd, HA 90, No.9, 1939. 1940AnHar..90..239S
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 = 12.17H = 11.78K = 11.73J - K = 0.43
AllWISE W1 = 11.54W2 = 11.56W3 = 11.70W1 - W2 = -0.02
APASS-DR9 B = 13.65V = 13.21g' = 13.38r' = 13.08i' = 12.95B - V = 0.44
GALEX-DR5 FUV = 20.73NUV = 16.86FUV - NUV = 3.87
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2016-01-07 04:24 UTC Update from [2015IBVS.6155....1K].
2 Otero, Sebastian Alberto 2011-07-29 08:34 UTC Primary record creation. Type, period, epoch and range from ASAS-3 data. UCAC3 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.