HD 228845

Query : HD 228845

Basic data :
HD 228845 -- Star
Other object types: otypes_help 		* (2022ApJS,HD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 18 27.4357247976 +40 56 33.015476076 (Optical) [ 0.0104 0.0133 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 16 41.3613530369 +40 47 07.256106543 [ 0.0104 0.0133 90 ]
Gal coord. (ep=J2000) : 		078.3092374899768 +02.8453402004169 [ 0.0104 0.0133 90 ]
Proper motions mas/yr : 		-2.750 -6.098 [0.014 0.016 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.9527 [0.0137] A 2020yCat.1350....0G
Spectral type: 		B1.5V(n) C 2022A&A...657A.131M
Fluxes (6) :
B 9.397 [0.018] D 2000A&A...355L..27H
V 9.235 [0.017] D 2000A&A...355L..27H
G 9.202741 [0.002773] C 2020yCat.1350....0G
J 8.828 [0.024] C 2003yCat.2246....0C
H 8.826 [0.017] C 2003yCat.2246....0C
K 8.830 [0.015] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 432 Display criteria :

Identifiers (13) :
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HD 228845 2MASS J20182744+4056329 TYC 3155-127-1 Gaia DR1 2068367807787049600
AG+40 2008 PPM 59687 [I59] +40 107
BD+40 4106 SAO 49448 Gaia DR2 2068367812086551936
GSC 03155-00127 TIC 12364821 Gaia DR3 2068367812086551936

References (9 between 1850 and 2026) (Total 9)
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 : 3    SpT : 2   

   

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Link by name to the catalogue in VizieR :

HD 228845 AG+40 2008 BD+40 4106 GSC 03155-00127 2MASS J20182744+4056329
PPM 59687 SAO 49448 TYC 3155-127-1 Gaia DR2 2068367812086551936 Gaia DR3 2068367812086551936
Gaia DR1 2068367807787049600

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