HD 228998

Query : HD 228998

Basic data :
HD 228998 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 20 23.9849438880 +38 58 31.319145768 (Optical) [ 0.0398 0.0514 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 18 34.4214022178 +38 48 58.439859660 [ 0.0398 0.0514 90 ]
Gal coord. (ep=J2000) : 		076.8936946955933 +01.4285578566310 [ 0.0398 0.0514 90 ]
Proper motions mas/yr : 		1.159 -1.439 [0.052 0.063 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 12 [5] / z(~) 0.000040 [0.000017] / cz 12.00 [5.00]
   C 1979IAUS...30...57E
Parallaxes (mas): 		1.4259 [0.0534] A 2020yCat.1350....0G
Spectral type: 		B7II C ~
Fluxes (6) :
B 8.814 [0.017] D 2000A&A...355L..27H
V 8.85 [0.01] D 2000A&A...355L..27H
G 8.854321 [0.002785] C 2020yCat.1350....0G
J 8.899 [0.019] C 2003yCat.2246....0C
H 8.953 [0.018] C 2003yCat.2246....0C
K 8.957 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 606 Display criteria :

Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 228998 Glazar Cyg 21 SAO 69860 Gaia DR2 2061390002065587328
AG+38 2020 GSC 03152-01856 TIC 12923155 Gaia DR3 2061390002065587328
BD+38 4026 2MASS J20202399+3858313 TYC 3152-1856-1 Gaia DR1 2061389997759990656
GCRV 70918 PPM 84743 WEB 18087

References (15 between 1850 and 2026) (Total 15)
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

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

   

External archives :

Link by name to the catalogue in VizieR :

HD 228998 AG+38 2020 BD+38 4026 GSC 03152-01856 2MASS J20202399+3858313
PPM 84743 SAO 69860 TYC 3152-1856-1 Gaia DR2 2061390002065587328 Gaia DR3 2061390002065587328
Gaia DR1 2061389997759990656

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