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Latest Details
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Name
  GU Oph  
AAVSO UID
000-BDW-703 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 05 36.15 -28 56 12.1  (256.40062 -28.93670) Search nearby
B1950.0 17 02 26.68 -28 52 08.1
Proper motion
RA: -12.4 +/- 7.4 mas/yDec: -32.7 +/- 7.7 mas/ySource: UCAC4
Galactic coord. 355.101 +7.262
Other names

(Internal only)
ASASSN-V J170536.21-285612.3 HV 4367 OGLE-BLG-LPV-233392
OGLE-IV BLG894.03.41702    
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Variability type
M
Spectral type --
Mag. range
14.2 - <16.5 p
Discoverer --
Epoch
23 Jul 1926 (HJD 2424720.0) Ephemeris
Outburst --
Period 224.3 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 H.H.Swope, HB N887, 1932. 1932BHarO.887....6S
3 H.H.Swope, HB N867, 1929. 1929BHarO.867...16S
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 = 8.80H = 7.95K = 7.44J - K = 1.36
AllWISE W1 = 7.00W2 = 6.62W3 = 6.04W4 = 5.41W1 - W2 = 0.37W3 - W4 = 0.64
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 05 36.15 -28 56 12.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 87 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-22 18:15 UTC Period from 2022ApJS..260...46I. Gaia DR3 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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