AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V0884 Sco  
AAVSO UID
000-BCX-158 (68 observations)  
Constellation
Scorpius Sequence
J2000.0
17 03 56.77 -37 50 38.9  (255.98654 -37.84414) Search nearby
B1950.0 17 00 32.83 -37 46 29.2
Proper motion
RA: 2.283 +/- 0.042 mas/yDec: 4.953 +/- 0.028 mas/ySource: Gaia DR1
Galactic coord. 347.754 +2.173
Other names

(Internal only)
4U 1700-37 AAVSO 1657-37 CD-37 11206
CPD-37 6877 HD 153919 HIP 83499
NGC 6281 2 SAO 208356 X 17005-377
(Not logged in)  Add name
Variability type
ELL+HMXB
Spectral type O5.5-O6.5Iaf
Mag. range
6.51 - 6.60 V
Discoverer --
Epoch
08 Feb 2005 (HJD 2453409.6) Ephemeris
Outburst --
Period 3.41161 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team 4U 1700-37. LX/Lbol = 0.00007. Eclipsing X-ray source. Eclipse duration is variable in the ranges 0.61d <= dx <= 1.10d. The epoch of the middle of the X-ray eclipse coinciding with Min II is given. X-ray flux var in the scale from seconds till hours. Sometimes a periodic modulation with P ~97 Min is present, its amplitude in the optical band reaches Delta(V) ~0.01m. Min II 6.57; Min I - Min II = 0.63P, dI=0.2P. Surrounded by the ring nebula Sh 2. in the region of the open cluster NGC 6281. Field star.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Catalogue of high-mass X-ray binaries in the Galaxy (4th edition) 2006A&A...455.1165L
2 J.van Paradijs, S.van Amerongen, H.van der Woerd, S.Tjemkes, J.W.Menzies,
AsAp Suppl 55, N1, 7-14, 1984.
1984A&AS...55....7V
3 M.E.Perry, B.A.Peterson, AJ 79, N1, 1, 1974. 1974AJ.....79....1P
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 5.74H = 5.64K = 5.50J - K = 0.25
AllWISE W1 = 5.36W2 = 5.11W3 = 4.93W4 = 4.27W1 - W2 = 0.25W3 - W4 = 0.65
APASS-DR9
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 Phase plot Otero, Sebastian Alberto 2011-05-25 09:49 UTC Phase plot combining Hipparcos and ASAS-3 data and showing the ellipsoidal variations in V0884 Sco.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2011-05-25 07:24 UTC Primary record creation. Type from reference. Period improved with ASAS-3 and Hipparcos data. Epoch from ASAS-3.
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.