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Details for Revision 1
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Name
V0539 Ara
AAVSO UID
000-BDG-442 (27
observations
)
Constellation
Ara
Sequence
J2000.0
17 50 28.40 -53 36 45.0 (267.61833 -53.61250)
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B1950.0
17 46 24.14 -53 35 54.5
Galactic coord.
338.940 -13.196
Other names
(Internal only)
CD-53 7423
CPD-53 8799
HD 161783
HIP 87314
HR 6622
SAO 245065
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Variability type
EA/DM
Spectral type
B2V+B3V
Mag. range
5.66 - 6.18 V
Discoverer
--
Epoch
07 Jul 1966 (HJD 2439314.342)
Ephemeris
Outburst
--
Period
3.169128 d
Rise/eclipse dur.
14% (10.65 h)
Remarks
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1
Otero, Sebastian Alberto
Apsidal motion.
2
GCVS Team
VB A (B 9.22m, 12", 269deg). Min II 6.09, d = 0.01P. Shown in the chart for BV1441 = V538 Ara.
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References
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1
Bob Nelson's O-C files, 2016
--
2
G.F.G.Knipe, AsAp 14, 70, 1971.
1971A&A....14...70K
3
D.Friedrich, E.Schoeffel, Bamb Ver 8, N95, 1971.
--
4
CALEB - Catalog and AtLas of Eclipsing Binaries
--
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Supporting Documents
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Revision History
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2
Admin, VSX
2010-01-05 04:43 UTC
Update from the GCVS version of November 2009.
1
Admin, VSX
2005-12-18 01:33 UTC
Initial upload.
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Version 1.1 [C]
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