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Latest Details
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Name
  GW Oph  
AAVSO UID
000-BDW-704 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 05 33.50 -24 00 28.2  (256.38959 -24.00783) Search nearby
B1950.0 17 02 30.94 -23 56 25.2
Proper motion
RA: 1.4 +/- 3.6 mas/yDec: -12.6 +/- 3.9 mas/ySource: UCAC4
Galactic coord. 359.115 +10.186
Other names

(Internal only)
2MASS J17053351-2400282 ASAS J170533-2400.4 ASASSN-V J170533.41-240028.3
HV 4369 UCAC4 330-091829  
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Variability type
VAR
Spectral type --
Mag. range
13.2 - 13.8 V
Discoverer --
Epoch
14 Feb 2001 (HJD 2451955) Ephemeris
Outburst --
Period 294: d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto J-K= 0.24; B-V= 0.48. ASAS-3 magnitudes contaminated by 2MASS J17053345-2400231 (V= 16.1; sep. 5"), 2MASS J17053322-2400378 (V= 16.8; sep. 10") and 2MASS J17053439-2400460 (V= 16.5; sep. 22"). Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties		 2018A&A...616A...1G
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 H.H.Swope, HB N887, 1932. 1932BHarO.887....6S
4 H.H.Swope, HB N857, 1928. 1928BHarO.857....1S
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 = 12.78H = 12.56K = 12.54J - K = 0.24
AllWISE W1 = 11.84W2 = 11.87W1 - W2 = -0.03
APASS-DR9 B = 13.92V = 13.44g' = 13.64r' = 13.33i' = 13.25B - V = 0.48
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 05 33.50 -24 00 28.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2016-03-31 07:20 UTC Phase plot with ASAS-3 data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-05-15 00:21 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2016-03-31 07:18 UTC Type, period, epoch and range from ASAS-3 data. UCAC4 position.
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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