2021AstBu..76..297B

Query : 2021AstBu..76..297B

2021AstBu..76..297B - Astrophys. Bull., 76, 297-302 (2021/August-0)

Magnetic Field and Chemical Abundance of AX CVn (HD 110066).

BYCHKOV V.D., BYCHKOVA L.V., MADEJ J., VALYAVIN G.G., BURLAKOVA T.E., AITOV V.N., GALAZUTDINOV G.A., GRAUZHANINA A.O. and TSYMBAL V.V.

Abstract (from CDS):

Within the program for studying the variability of slow-rotating magnetic stars, we carried out magnetic monitoring of the Ap star HD 110066 (AX CVn), the expected variability period of which was estimated as 13.4 yrs. Based on our measurements of the magnetic field performed with the 1-m SAO RAS telescope and the literature data, we assumed that the most likely period of this star P=6.4769±0.0011 days; we also estimated the parameters of the oblique rotator model describing the magnetic variability of the star HD 110066. In order to determine its chemical abundance, a high-resolution spectrum with (R∼70000) was obtained using the fiber-fed spectrometer of the 6-m telescope of SAO RAS. The chemical abundance estimates completely coincided with those from the spectrum obtained with a similar resolution with the ESPaDOnS spectrometer (CFHT, Mauna Kea, Hawaii).

Abstract Copyright: ∼

Journal keyword(s): stars: chemically peculiar-stars: individual: HD 110066

Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* AX CVn a2* 12 39 16.8606994152 +35 57 07.050433068   6.466 6.385     A0pSrCrEuKsn 181 0

Query : 2021AstBu..76..297B

Basic data :
V* AX CVn -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,AG,...), V* (CSV,V*,...), a2* (2003AstL), Pe* (1920AnHar), blu (SBS), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 39 16.8606994152 +35 57 07.050433068 (Optical) [ 0.0181 0.0201 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 36 51.0747466560 +36 13 35.427393097 [ 0.0181 0.0201 90 ]
Gal coord. (ep=J2000) : 		138.5133973281950 +80.8055187052717 [ 0.0181 0.0201 90 ]
Proper motions mas/yr : 		19.248 -2.781 [0.019 0.028 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -14.26 [0.18] / z(spectroscopic) -0.000048 [0.000001] / cz -14.26 [0.18]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		7.2665 [0.0272] A 2020yCat.1350....0G
Spectral type: 		A0pSrCrEuKsn C 1969AJ.....74..375C
Fluxes (6) :
B 6.466 [0.014] D 2000A&A...355L..27H
V 6.385 [0.010] D 2000A&A...355L..27H
G 6.384621 [0.002769] C 2022yCat.1355....0G
J 6.288 [0.024] C 2003yCat.2246....0C
H 6.332 [0.023] C 2003yCat.2246....0C
K 6.331 [0.023] C 2003yCat.2246....0C
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Identifiers (33) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 110066 HIC 61748 SKY# 23619 [M60b]+36 320
AG+36 1145 HIP 61748 TD1 16415 [SS59] I 322
BD+36 2295 HR 4816 TIC 165327084 AAVSO 1234+36
CSV 6945 2MASS J12391686+3557068 TYC 2533-1452-1 Gaia DR3 1518706075158403968
FK5 3013 PPM 76636 UBV 11349 Gaia DR1 1518706070862695040
GC 17231 Renson 31960 UBV M 18467 Gaia DR2 1518706075158403968
GCRV 7607 ROT 1862 uvby98 100110066
GEN# +1.00110066 SAO 63118 V* AX CVn
GSC 02533-01452 SBS 41 WEB 10984

References (181 between 1850 and 2026) (Total 181)
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 : 9    Diameter : 1    Distance : 2    Var : 1    Rot : 5    Fe/H : 6    Plx : 5    PM : 4    SpT : 11   

   

Observing logs
IUE : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 110066 AG+36 1145 BD+36 2295 FK5 3013 GSC 02533-01452
HIC 61748 HIP 61748 HR 4816 2MASS J12391686+3557068 PPM 76636
SAO 63118 TD1 16415 TYC 2533-1452-1 uvby98 100110066 V* AX CVn
Gaia DR3 1518706075158403968 Gaia DR1 1518706070862695040 Gaia DR2 1518706075158403968

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