LS II +23 20

Query : LS II +23 20

Basic data :
LS II +23 20 -- Star
Other object types: otypes_help 		* (ALS,Cl*,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 42 27.2283319560 +23 20 34.413586800 (Optical) [ 0.0170 0.0215 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 40 19.4362860022 +23 13 25.640317416 [ 0.0170 0.0215 90 ]
Gal coord. (ep=J2000) : 		059.3596447123545 +00.0160014282334 [ 0.0170 0.0215 90 ]
Proper motions mas/yr : 		-1.625 -5.439 [0.020 0.029 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.4661 [0.0304] A 2020yCat.1350....0G
Spectral type: 		B1.5V C 1995ApJ...454..151M
Fluxes (8) :
U 12.13 [~] D 2003AJ....125.2531R
B 12.33 [0.20] D 2000A&A...355L..27H
V 11.89 [0.18] D 2000A&A...355L..27H
R 11.90 [0.05] E 2009yCat.1315....0Z
G 11.622328 [0.002968] C 2020yCat.1350....0G
J 10.458 [0.021] C 2003yCat.2246....0C
H 10.28 [0.03] C 2003yCat.2246....0C
K 10.213 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 4923 Display criteria :

Identifiers (16) :
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NGC 6823 174 GEN# +2.68230174 TIC 362792232 [MJD95] J194227.26+232034.9
ALS 10431 GSC 02139-01609 TYC 2139-1609-1 Gaia DR2 2020096365421635456
Cl* NGC 6823 ERI 24 LS II +23 20 UCAC2 40072808 Gaia DR3 2020096365421635456
CSI+23-19403 2MASS J19422722+2320344 UCAC3 227-197117 Gaia DR1 2020096361109964928

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).
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Collections of Measurements Description of Measurements

Distance : 3    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

ALS 10431 GSC 02139-01609 LS II +23 20 2MASS J19422722+2320344 TYC 2139-1609-1
UCAC2 40072808 UCAC3 227-197117 Gaia DR2 2020096365421635456 Gaia DR3 2020096365421635456 Gaia DR1 2020096361109964928

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