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Details for Revision 4
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Name
  ASAS J173352-3637.6  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
17 33 52.40 -36 37 38.3  (263.46833 -36.62731) Search nearby
B1950.0 17 30 29.40 -36 35 36.9
Galactic coord. 352.174 -2.000
Other names

(Internal only)
ASAS 173352-3637.6 CD-36 11641 CPD-36 7386
GSC 07388-00699 HD 158983 PPM 296492
TYC 7388-699-1    
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Variability type
ACV
Spectral type B9III/IV
Mag. range
9.93 - 10.02 V
Discoverer --
Epoch
05 Sep 2005 (HJD 2453618.599) Ephemeris
Outburst --
Period 2.268276 d
Rise/eclipse dur. --
Remarks
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1 Hümmerich, Stefan Anti-phase variations of the B and V/Ic light curves are observed, which are typical of ACV variables and not expected in an ELL-type system. The observed variability pattern implies the existence of a "null wavelength" (cf. e.g. 1975AJ.....80..137) in the visual range between the B and V passbands.
2 2015PZP....15....2B B-V = 0.03, J-K = -0.050.
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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
2 L.N. Berdnikov, E.N. Pastukhova, 2015, PZP 15, 2 2015PZP....15....2B
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
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Supporting Documents
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1 ASAS J173352-3637.6 - phase plot Hümmerich, Stefan 2016-04-18 00:47 UTC ASAS J173352-3637.6 - phase plot, based on ASAS-3 data and data from [2015PZP....15....2B]. Data from [2015PZP....15....2B] have been shifted by the indicated amounts for clarity.
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Revision History
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5 Admin, VSX 2019-04-04 01:12 UTC Name from [2019IBVS.6261....1K].
4 Hümmerich, Stefan 2016-04-18 00:47 UTC Revised type, period and epoch, based on an analysis of ASAS-3 data and data from [2015PZP....15....2B].
3 Otero, Sebastian Alberto 2015-05-07 01:50 UTC Type, period, epoch and range from ASAS-3 data.
2 Admin, VSX 2015-05-07 00:21 UTC Update from [2015PZP....15....2B].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.