* tau Oph

Query : * tau Oph

Basic data :
* tau Oph -- Double or Multiple Star
Other object types: otypes_help 		* (*,BD,...), ** (CCDM,**,...), X (1RXS), UV (TD1), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		18 03 04.91992 -08 10 49.2586 (Optical) [ 8.17 4.48 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		18 00 21.47976 -08 10 54.8897 [ 8.17 4.48 90 ]
Gal coord. (ep=J2000) : 		020.06070695 +06.86973444 [ 8.17 4.48 90 ]
Proper motions mas/yr : 		15.78 -37.79 [0.93 0.51 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : 		V(km/s) -38.39 [0.28] / z(~) -0.000128 [0.000001] / cz -38.39 [0.28]
   A 2004A&A...424..727P
Parallaxes (mas): 		19.48 [0.66] A 2007A&A...474..653V
Spectral type: 		F3IV C ~
Fluxes (9) :
U 5.22 [~] C 2014JAVSO..42..443M
B 5.17 [~] C 2014JAVSO..42..443M
V 4.79 [~] C 2014JAVSO..42..443M
J 3.33 [0.19] D 2003yCat.2246....0C
H 3.19 [0.17] D 2003yCat.2246....0C
K 3.764 [0.017] C 2003yCat.2246....0C
u 6.10 [~] C 2014JAVSO..42..443M
g 4.90 [~] C 2014JAVSO..42..443M
r 4.73 [~] C 2014JAVSO..42..443M
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (19) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

CCDM J18031-0811AB BD-08 4549 IDS 17576-0811 AB TIC 204010915
* tau Oph CSI-08 4549 4 IRAS 18003-0810 UBV 15333
* 69 Oph GJ 700.1 2MASS J18030485-0810490 uvby98 100164765
** STF 2262AB HIC 88404 1RXS J180304.6-081049 WDS J18031-0811AB
ADS 11005 AB HIP 88404 TD1 21485

References (103 between 1850 and 2026) (Total 103)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements Description of Measurements

Velocities : 2    Fe/H : 1    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : * tau Oph

Link by name to the catalogue in VizieR :

CCDM J18031-0811AB BD-08 4549 GJ 700.1 HIC 88404 HIP 88404
IRAS 18003-0810 2MASS J18030485-0810490 1RXS J180304.6-081049 TD1 21485 uvby98 100164765
WDS J18031-0811AB

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience



Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:@2610025 and select 'bookmark this link' or equivalent in the popup menu