HD 172271

Query : HD 172271

Basic data :
HD 172271 -- alpha2 CVn Variable
Other object types: otypes_help 		* (2019AJ,HD,...), a2* (2016AJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 39 03.5660965344 +05 35 20.299185456 (Optical) [ 0.0177 0.0188 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 36 36.2162845061 +05 32 35.987339224 [ 0.0177 0.0188 90 ]
Gal coord. (ep=J2000) : 		036.5120311811636 +05.2917096370790 [ 0.0177 0.0188 90 ]
Proper motions mas/yr : 		-2.656 -7.858 [0.021 0.022 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.7613 [0.0211] A 2020yCat.1350....0G
Fluxes (7) :
U 8.94 [~] C 1965LowOB...6..167A
B 9.12 [~] C 1965LowOB...6..167A
V 9.07 [~] C 1965LowOB...6..167A
G 9.039594 [0.002823] C 2020yCat.1350....0G
J 8.835 [0.022] C 2003yCat.2246....0C
H 8.853 [0.023] C 2003yCat.2246....0C
K 8.822 [0.022] 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

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

: 2 : 2239 Display criteria :

Identifiers (20) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 172271 GEN# +3.47560118 Renson 48270 UCAC2 33801447
AG+05 2560 GSC 00455-00718 SAO 123763 YZ 5 8713
BD+05 3879 IC 4756 118 TIC 108148241 Gaia DR2 4284020455155455232
Cl* IC 4756 HER 280 2MASS J18390356+0535202 TYC 455-718-1 Gaia DR3 4284020455155455232
Cl* IC 4756 ALC 18 PPM 166284 UBV M 39276 Gaia DR1 4284020455155455232

References (25 between 1850 and 2026) (Total 25)
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    Rot : 1    Fe/H : 1    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 172271 AG+05 2560 BD+05 3879 GSC 00455-00718 2MASS J18390356+0535202
PPM 166284 SAO 123763 TYC 455-718-1 UCAC2 33801447 Gaia DR2 4284020455155455232
Gaia DR3 4284020455155455232 Gaia DR1 4284020455155455232

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:@2687499 and select 'bookmark this link' or equivalent in the popup menu