* 21 UMa

Query : * 21 UMa

Basic data :
* 21 UMa -- Double or Multiple Star
Other object types: otypes_help 		* (*,BD,...), ** (CCDM,**,...), UV (TD1)
ICRS coord. (ep=J2000) : 		09 25 37.84525 +54 00 57.3021 (Optical) [ 10.45 5.91 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		09 22 06.14373 +54 13 56.8057 [ 10.45 5.91 90 ]
Gal coord. (ep=J2000) : 		162.64694156 +44.01477282 [ 10.45 5.91 90 ]
Proper motions mas/yr : 		-37.18 -23.46 [1.19 0.67 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : 		V(km/s) 24.30 [3.5] / z(~) 0.000081 [0.000012] / cz 24.30 [3.50]
   C 2006AstL...32..759G
Parallaxes (mas): 		5.10 [1.11] A 2007A&A...474..653V
Spectral type: 		A2Vnp D ~
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 (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

CCDM J09256+5401AB GC 12980 HIC 46239 TD1 13862
* 21 UMa GCRV 6121 HIP 46239 WDS J09256+5401AB
** STF 1346AB GSC 03806-01555 SAO 27249 YZ 54 3384
BD+54 1299 HD 81104 SKY# 18205 Gaia DR1 1023042483850265600

References (22 between 1850 and 2026) (Total 22)
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 : 3    Plx : 2    PM : 4    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J09256+5401AB BD+54 1299 GSC 03806-01555 HD 81104 HIC 46239
HIP 46239 SAO 27249 TD1 13862 WDS J09256+5401AB Gaia DR1 1023042483850265600

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:@508438 and select 'bookmark this link' or equivalent in the popup menu