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Latest Details
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Name
  V1596 Sco  
AAVSO UID
000-BHJ-556 (No observations)  
Constellation
Scorpius Sequence
J2000.0
16 49 54.47 -29 34 38.8  (252.47696 -29.57744) Search nearby
B1950.0 16 46 44.71 -29 29 30.5
Proper motion
RA: 4.9 +/- 1.5 mas/yDec: 0.4 +/- 1.6 mas/ySource: UCAC4
Galactic coord. 352.472 +9.579
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AN 256.1904 ASAS J164954-2934.7 ASASSN-V J164954.49-293438.4
GSC 06821-01099 HV 1104 NSV 7980
SOPS IVa- 54 UCAC2 19444204 USNO-B1.0 0604-0421539
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Variability type
EA
Spectral type OB+
Mag. range
12.7 - 13.5 V
Discoverer --
Epoch
19 Aug 2003 (HJD 2452871.472) Ephemeris
Outburst --
Period 0.41056 d  (9.853 h)
Rise/eclipse dur. --
Remarks
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1 Wils, Patrick Min II = 13.3V.
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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 6151
2015IBVS.6151....1K
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1972POAN....2...59S
4 H.H.Swope, HB 887, 1932. 1932BHarO.887....6S
5 H.S.Leavitt, HC 90, 1904. 1904HarCi..90....1L
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 = 12.39H = 12.24K = 12.11J - K = 0.28
AllWISE W1 = 12.07W2 = 11.99W1 - W2 = 0.08
APASS-DR9 B = 13.02V = 12.89g' = 12.95r' = 12.94i' = 13.19B - V = 0.13
Images
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Supporting Documents
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1 Phase plot of NSV 7980 Wils, Patrick 2007-03-24 07:50 UTC Phase plot of NSV 7980 using ASAS3 data.
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Revision History
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4 Admin, VSX 2015-11-20 03:16 UTC Update from [2015IBVS.6151....1K].
3 Admin, VSX 2007-04-04 09:54 UTC Position and spectral type from Brian Skiff's MKTypes.dat [http://vizier.u-strasbg.fr/viz-bin/Cat?III/233B].
2 Wils, Patrick 2007-03-24 07:50 UTC Type and period found from ASAS data. Spectral type from 1972POAN....2...59S. Position from UCAC2.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.