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Details for Revision 2
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Name
  V1774 Oph  
AAVSO UID
000-BDY-195 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 17 16.33 -17 30 44.2  (259.31804 -17.51228) Search nearby
B1950.0 17 14 21.95 -17 27 32.2
Galactic coord. 6.139 +11.641
Other names

(Internal only)
2MASS J17171629-1730448 GSC 06237-00492 SVS 436
UCAC4 363-087285    
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Variability type
E
Spectral type --
Mag. range
13.8 - 14.6 p
Discoverer --
Epoch
13 Jul 1959 (HJD 2436762.818)
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Kasai, Kiyoshi ASAS-SN magnitudes contaminated by UCAC4 363-087291 (V = 15.1; sep. 15") Range has been corrected. Min II amplitude about 0.1 mag.
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 L.PLaut, BAN Suppl 3, N1, 1968. 1968BANS....3....1P
4 P.Shajn, Perem. Zvezdy 4, 261, 1934. --
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Supporting Documents
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1 Phase plot of V1774 Oph Kasai, Kiyoshi 2018-09-16 13:54 UTC Phase plot with data from BAN (mag. settled on 14.0 for convenience), APASS (mag.offset = 0.0), ASAS-SN Sky Patrol (see remark) and Akazawa (mag.offset = 0.0)
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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 00:23 UTC Gaia DR2 position.
3 Kasai, Kiyoshi 2018-09-16 13:54 UTC Type, range, period, epoch and eclipse duration from BAN, APASS, ASAS-SN Sky Patrol and Akazawa data. Gaia DR2 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.