HD 239457

Query : HD 239457

Basic data :
HD 239457 -- Variable Star
Other object types: otypes_help 		* (HD,AG,...), RG* (2021ApJ), V* (CSV), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 36 21.1039982568 +56 05 18.056101848 (Optical) [ 0.0101 0.0109 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 35 04.3553618527 +55 54 48.515360422 [ 0.0101 0.0109 90 ]
Gal coord. (ep=J2000) : 		092.4732222557503 +09.1474267665150 [ 0.0101 0.0109 90 ]
Proper motions mas/yr : 		3.342 -1.833 [0.013 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -69.41 [0.27] / z(spectroscopic) -0.000232 [0.000001] / cz -69.40 [0.27]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.962 [0.0117] A 2020yCat.1350....0G
Spectral type: 		K2 E 1993yCat.3135....0C
Fluxes (6) :
B 10.88 [0.05] D 2000A&A...355L..27H
V 9.72 [0.03] D 2000A&A...355L..27H
G 9.482825 [0.002758] C 2020yCat.1350....0G
J 7.950 [0.021] C 2003yCat.2246....0C
H 7.433 [0.020] C 2003yCat.2246....0C
K 7.315 [0.018] 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 (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 239457 GSC 03954-00090 PPM 38683 YZ 55 11502
AG+55 1382 HIC 101652 SAO 32727 Gaia DR2 2187067239131554944
BD+55 2436 HIP 101652 TIC 276807811 Gaia DR3 2187067239131554944
CSV 5238 2MASS J20362108+5605180 TYC 3954-90-1 Gaia DR1 2187067234834024064

References (12 between 1850 and 2026) (Total 12)
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 : 1    Distance : 2    Plx : 5    PM : 5    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 239457 AG+55 1382 BD+55 2436 GSC 03954-00090 HIC 101652
HIP 101652 2MASS J20362108+5605180 PPM 38683 SAO 32727 TYC 3954-90-1
Gaia DR2 2187067239131554944 Gaia DR3 2187067239131554944 Gaia DR1 2187067234834024064

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:@197284 and select 'bookmark this link' or equivalent in the popup menu