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Name
  V0861 Sco  
AAVSO UID
000-BBY-200 (2 observations)  
Constellation
Scorpius Sequence
J2000.0
16 56 35.98 -40 49 24.4  (254.14992 -40.82344) Search nearby
B1950.0 16 53 06.92 -40 44 43.3
Proper motion
RA: 0.57 +/- 0.62 mas/yDec: -1.34 +/- 0.43 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 344.531 +1.457
Other names

(Internal only)
ALS 3850 ASAS J165636-4049.4 ASASSN-V J165635.92-404925.5
BV 755 CD-40 10975 CPD-40 7639
GSC 07872-02307 HD 152667 HIP 82911
HR 6283 Hen 3-1291 LS 3850
MCW 1269 PPM 322438 SAO 227473
TYC 7872-2307-1 Trumpler 24 280  
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Variability type
EB
Spectral type B0.5Iae
Mag. range
6.07 - 6.35 V
Discoverer --
Epoch
14 Jul 1978 (HJD 2443704.21) Ephemeris
Outburst --
Period 7.84818 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team SB1. Min II 6.28. Depths of minima var. In the region of the open cluster NGC 6231, Cr 316, Tr 24.
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References
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1 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
2 E.N.Walker, MN 152, 333, 1971. 1971MNRAS.152..333W
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 = 5.49H = 5.37K = 5.27J - K = 0.22
AllWISE W1 = 5.10W2 = 4.97W3 = 4.84W4 = 3.90W1 - W2 = 0.14W3 - W4 = 0.94
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2016-04-25 22:22 UTC Period from ASAS-3 data. Range from HIPPARCOS, GCPD and ASAS-3 data.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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