AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V2306 Oph  
AAVSO UID
000-BDY-697 (1 observation)  
Constellation
Ophiuchus Sequence
J2000.0
16 30 18.06 -12 39 45.3  (247.57525 -12.66258) Search nearby
B1950.0 16 27 30.88 -12 32 18.1
Proper motion
RA: -94.212 +/- 0.110 mas/yDec: -1183.679 +/- 0.066 mas/ySource: Gaia DR1
Galactic coord. 3.352 +23.680
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
BD-12 4523 G 153-58 GJ 628.0
HIP 80824 IOMC 5635000009 NSV 7768
(Not logged in)  Add name
Variability type
BY
Spectral type M4
Mag. range
10.05 - 10.1 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2014MNRAS.443.2561G
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 E.W.Weis, AJ 107, No.3, 1135, 1994. 1994AJ....107.1135W
4 H.L.Giclas, R.Burnham, Jr., N.G.Thomas, Lowell Bull No.122, 103, 1964. 1964LowOB...6..103G
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 5.95H = 5.37K = 5.08J - K = 0.88
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 7.5' x 7.5' (265 x 265 pixels)
Center 16 30 18.06 -12 39 45.3 (J2000)
Source STScI
Survey

Red. North only. 1.7 arcsec/pixel.
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Admin, VSX 2017-12-15 07:08 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.