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Latest Details
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Name
  V1284 Sco  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
16 13 38.81 -41 20 51.0  (243.41170 -41.34750) Search nearby
B1950.0 16 10 12.83 -41 13 15.5
Proper motion
RA: -2.332 +/- 0.627 mas/yDec: -4.542 +/- 0.701 mas/ySource: Gaia DR1
Galactic coord. 338.676 +7.081
Other names

(Internal only)
ASASSN-V J161338.83-412051.0 CD-41 10572 CPD-41 7440
GSC 07860-01090 HD 145614 NSV 20546
PPM 321500 SAO 226586  
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Variability type
EA
Spectral type B9III
Mag. range
9.54 - 9.72 V
Discoverer --
Epoch
24 Mar 2003 (HJD 2452722.863) Ephemeris
Outburst --
Period 3.7297 d
Rise/eclipse dur. 9%  (8 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2005IBVS.5586....1O Min II = 9.71V.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Bob Nelson's O-C files, 2016 --
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863
2008IBVS.5863....1K
3 S.A.Otero, P.Wils, P.A.Dubovsky, IBVS N5586, 2005. 2005IBVS.5586....1O
4 U.Haug, K.Bredow, AsAp Suppl 30, No.2, 235, 1977. 1977A&AS...30..235H
External Links
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Location    Go   
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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 = 8.43H = 8.28K = 8.14J - K = 0.29
AllWISE W1 = 8.00W2 = 7.87W3 = 7.36W4 = 6.11W1 - W2 = 0.13W3 - W4 = 1.25
APASS-DR9 B = 10.44g' = 10.71
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 16 13 38.81 -41 20 51.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2008-12-03 03:58 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
2 Admin, VSX 2007-03-23 19:55 UTC Update from [2005IBVS.5586....1O].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.