HD 190781

Query : HD 190781

Basic data :
HD 190781 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), ** (**,CCDM,...), SB* (2022yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 04 28.7960587368 +48 13 46.801934148 (Optical) [ 0.0582 0.0639 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 02 58.9530884195 +48 05 11.720891029 [ 0.0582 0.0639 90 ]
Gal coord. (ep=J2000) : 		083.1199827810417 +08.8771318684134 [ 0.0582 0.0639 90 ]
Proper motions mas/yr : 		12.038 -0.553 [0.077 0.082 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -13.90 [1.78] / z(~) -0.000046 [0.000006] / cz -13.90 [1.78]
   B 2007AN....328..889K
Parallaxes (mas): 		5.4194 [0.0665] A 2020yCat.1350....0G
Spectral type: 		A2IV D ~
Angular size (arcmin): 		0.0067 0.0 213 (Opt) D 2001AJ....122.3466M
Fluxes (7) :
U 6.230 [0.010] C 1991A&AS...89..415O
B 6.180 [0.007] C 1991A&AS...89..415O
V 6.140 [0.009] C 1991A&AS...89..415O
G 6.166232 [0.002885] C 2020yCat.1350....0G
J 5.972 [0.024] C 2003yCat.2246....0C
H 5.952 [0.040] C 2003yCat.2246....0C
K 5.966 [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 (27) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 190781 GCRV 12452 N30 4439 uvby98 100190781
** CHR 91 GEN# +1.00190781 PPM 59266 WDS J20045+4814AB
AG+48 1579 GSC 03563-02451 SAO 49152 WEB 17541
BD+47 3004 HIC 98858 SKY# 37709 Gaia DR2 2085956970179064576
CCDM J20045+4814AB HIP 98858 TD1 26034 Gaia DR3 2085956970179064576
FK5 3610 HR 7684 TIC 364831956 Gaia DR1 2085956970179064576
GC 27869 2MASS J20042878+4813467 TYC 3563-2451-1

References (41 between 1850 and 2026) (Total 41)
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 : 4    Distance : 2    Var : 1    Rot : 2    Plx : 5    PM : 7    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 190781 AG+48 1579 BD+47 3004 CCDM J20045+4814AB FK5 3610
GSC 03563-02451 HIC 98858 HIP 98858 HR 7684 2MASS J20042878+4813467
PPM 59266 SAO 49152 TD1 26034 TYC 3563-2451-1 uvby98 100190781
WDS J20045+4814AB Gaia DR2 2085956970179064576 Gaia DR3 2085956970179064576 Gaia DR1 2085956970179064576

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:@195243 and select 'bookmark this link' or equivalent in the popup menu