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Name
  V0632 Sco  
AAVSO UID
000-BFK-901 (864 observations)  
Constellation
Scorpius Sequence
J2000.0
17 20 30.40 -43 04 34.4  (260.12667 -43.07622) Search nearby
B1950.0 17 16 55.32 -43 01 35.3
Proper motion
RA: -11.846 +/- 1.737 mas/yDec: 10.176 +/- 1.478 mas/ySource: Gaia DR1
Galactic coord. 345.380 -3.452
Other names

(Internal only)
2MASS J17203039-4304345 ASAS J172030-4304.6 ASASSN-V J172030.35-430435.0
CD-42 12045 CPD-42 7730 GSC 07891-00053
HV 10894 IOMC 7891000023 TYC 7891-53-1
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Variability type
EA+DSCT
Spectral type F
Mag. range
11.18 - 11.96 V
Discoverer --
Epoch
31 May 1938 (HJD 2429049.52) Ephemeris
Outburst --
Period 1.610155 d
Rise/eclipse dur. 16%  (6.18 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Min II= 11.24V. ASAS-3 magnitudes contaminated by UCAC4 235-123839 (V= 15.7; sep. 9"), UCAC4 235-123836 (V= 15.2; sep. 11"), GSC 07891-01814 (V= 13.4; sep. 13") and UCAC4 235-123831 (V= 15.3; sep. 14"). Range has been corrected.
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References
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1 Streamer, M.; Byron, J.; Moriarty, D. J. W.; et al., 2015, Revised Light
Elements of 78 Southern Eclipsing Binary Systems
2015JAVSO..43...67S
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 S.W. Dvorak, 2004, IBVS 5542 2004IBVS.5542....1D
4 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
5 H.H.Swope, HA 109, N9, 1943. 1942AnHar.109...31S
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 = 9.95H = 9.63K = 9.51J - K = 0.43
AllWISE W1 = 9.47W2 = 9.49W3 = 9.68W1 - W2 = -0.01
APASS-DR9 B = 11.68V = 11.16g' = 11.39r' = 11.06i' = 10.78B - V = 0.52
Images
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2021-11-23 22:56 UTC Type from 2015JAVSO..43...67S.
4 Otero, Sebastian Alberto 2017-01-11 09:13 UTC Epoch from 1942AnHar.109...31S. Period, range and eclipse duration from ASAS-3 data. Gaia DR1 position.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-04-04 03:36 UTC Update from [2004IBVS.5542....1D].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.