BD+42 3771

Query : BD+42 3771

Basic data :
BD+42 3771 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,GSC,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 31 17.2852628568 +42 35 01.389890220 (Optical) [ 0.0091 0.0110 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 29 32.0028922436 +42 24 50.230403117 [ 0.0091 0.0110 90 ]
Gal coord. (ep=J2000) : 		081.0305729502295 +01.8338010359514 [ 0.0091 0.0110 90 ]
Proper motions mas/yr : 		0.396 -6.067 [0.012 0.013 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.4244 [0.0117] A 2020yCat.1350....0G
Spectral type: 		A2: D ~
Fluxes (6) :
B 10.45 [0.03] D 2000A&A...355L..27H
V 10.13 [0.03] D 2000A&A...355L..27H
G 10.077725 [0.002763] C 2020yCat.1350....0G
J 9.455 [0.021] C 2003yCat.2246....0C
H 9.369 [0.024] C 2003yCat.2246....0C
K 9.310 [0.024] C 2003yCat.2246....0C
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon

Identifiers (9) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+42 3771 TIC 188051777 Gaia DR2 2068219343656475264
GSC 03161-01288 TYC 3161-1288-1 Gaia DR3 2068219343656475264
2MASS J20311728+4235013 [I59] +42 176 Gaia DR1 2068219339357575424

References (5 between 1850 and 2026) (Total 5)
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

Distance : 2    Var : 1    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+42 3771 GSC 03161-01288 2MASS J20311728+4235013 TYC 3161-1288-1 Gaia DR2 2068219343656475264
Gaia DR3 2068219343656475264 Gaia DR1 2068219339357575424

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:@91733 and select 'bookmark this link' or equivalent in the popup menu