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Latest Details
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Name
  V2110 Oph  
AAVSO UID
000-BBZ-283 (25 observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 43 33.37 -22 45 35.9  (265.88904 -22.75997) Search nearby
B1950.0 17 40 31.71 -22 44 17.4
Galactic coord. 5.029 +3.620
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1737-22 Downes V2110 Oph EM* AS 239
Hen 3-1465 MHA 79-52  
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Variability type
NC+SR
Spectral type pec(NOVA)+M8III
Mag. range
12.0 - 22 V
Discoverer P. W. Merrill, C. G. Burwell
Epoch
--
Outburst 1940:
Period 192.8 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Period is for the red giant variations and not orbital.
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References
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1 Mróz, P.; Udalski, A.; Poleski, R.; et al., 2015, OGLE Atlas of Classical
Novae. I. Galactic Bulge Objects
2015ApJS..219...26M
2 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
3 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
4 D.A.Allen, IBVS N1399, 1978. 1978IBVS.1399....1A
External Links
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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 = 9.80H = 8.39K = 7.64J - K = 2.16
AllWISE W1 = 7.14W2 = 6.86W3 = 5.70W4 = 5.05W1 - W2 = 0.28W3 - W4 = 0.65
Images
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Supporting Documents
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Campaigns/Programs
 BAA VSS Recurrent Objects Programme
Revision History
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4 Otero, Sebastian Alberto 2016-10-15 22:55 UTC Type, period and spectral type from 2015ApJS..219...26M.
3 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 19:52 UTC Discoverer added.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.