Hilt 298

Query : Hilt 298

Basic data :
Hilt 298 -- beta Cep Variable
Other object types: otypes_help 		* (2022AJ,TYC,...), bC* (2020AJ), bC? (2020MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 23 14.3878903632 +58 09 49.512485196 (Optical) [ 0.0126 0.0161 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 19 38.6485447708 +57 56 12.434593590 [ 0.0126 0.0161 90 ]
Gal coord. (ep=J2000) : 		134.8138836829200 -02.5743606886491 [ 0.0126 0.0161 90 ]
Proper motions mas/yr : 		-0.588 -0.999 [0.017 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -33.421902 [0.254374] / z(spectroscopic) -0.000111 [0.000001] / cz -33.42 [0.25]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		0.3522 [0.0213] A 2020yCat.1350....0G
Spectral type: 		B1V D ~
Fluxes (7) :
U 10.53 [~] D 2003AJ....125.2531R
B 10.97 [~] E ~
V 10.56 [~] E ~
G 10.420757 [0.002791] C 2020yCat.1350....0G
J 9.72 [0.023] C 2003yCat.2246....0C
H 9.659 [0.032] C 2003yCat.2246....0C
K 9.628 [0.022] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 8240 Display criteria :

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

TYC 3698-2828-1 GEN# +8.01570052 2MASS J02231438+5809495 Gaia DR2 458897365594258688
ALS 7146 GSC 03698-02828 TIC 348668924 Gaia DR3 458897365596010752
AP J02231438+5809495 Hilt 298 UBV 2443 Gaia DR1 458897361293977216
CSI+57-02196 2 LS I +57 52 UBV M 50303

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 : 1    Distance : 2    Var : 1    Rot : 1    Fe/H : 1    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 3698-2828-1 ALS 7146 AP J02231438+5809495 GSC 03698-02828 LS I +57 52
2MASS J02231438+5809495 Gaia DR2 458897365594258688 Gaia DR3 458897365596010752 Gaia DR1 458897361293977216

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