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Latest Details
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Name
  V2666 Oph  
AAVSO UID
000-BCB-480 (12 observations)  
Constellation
Ophiuchus Sequence
J2000.0
18 09 33.89 +03 59 35.8  (272.39121 +3.99328) Search nearby
B1950.0 18 07 04.66 +03 58 59.6
Proper motion
RA: 48.88 +/- 0.65 mas/yDec: -2.96 +/- 0.50 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 31.725 +11.132
Other names

(Internal only)
73 Oph 1RXS J180934.2+035933 ADS 11111
BD+03 3610 GSC 00439-01445 HD 166233
HIP 88964 HR 6795 IRAS 18070+0358
NSV 10287 PPM 165283 SAO 123187
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Variability type
GDOR
Spectral type F0V+G1V
Mag. range
6.11 (0.02) B
Discoverer --
Epoch
--
Outburst --
Period 0.61439 d  (14.745 h)
Rise/eclipse dur. --
Remarks
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1 Admin, VSX VB AB (6.1mV, 7.0mV, 0.44", 308deg, 1992; a=1.19", Porb=294 years).
2 GCVS Team ADS 11111 (6.1, 7.0, 0".3, 355deg, 1975).
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863
2008IBVS.5863....1K
3 Fekel, F.C. and Henry, G.W. 2003, AJ, 125, No. 4, 2156 2003AJ....125.2156F
4 J.R.Percy, JRAS Can 67, No.3, 139, 1973. 1973JRASC..67..139P
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 = 5.26H = 4.82K = 4.76J - K = 0.50
AllWISE W1 = 4.77W2 = 4.55W3 = 4.79W4 = 4.71W1 - W2 = 0.21W3 - W4 = 0.08
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 09 33.89 +03 59 35.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Collinder 359 Open Cluster 2012A&A...548A..97Z
Revision History
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4 Otero, Sebastian Alberto 2020-05-24 18:42 UTC Position from the GCVS (November 2019 version).
3 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
2 Admin, VSX 2008-12-03 03:51 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.