1998A&A...339..165C

Query : 1998A&A...339..165C

1998A&A...339..165C - Astronomy and Astrophysics, volume 339165-169 (1998/11-1)

Line identifications and preliminary abundances from the red spectrum of HD 101065 (Przybylski's star).

COWLEY C.R. and MATHYS G.

Abstract (from CDS):

We have made a line identification list and derived preliminary abundances for the extreme peculiar star HD 101065 (Przybylski's star), based on a spectrum recorded at ESO with the CASPEC spectrograph. The line list covers the range 5445-6587 Å. We find iron to be mildly deficient, possibly not as much as an order of magnitude, while the lanthanide rare earths are enhanced by some 4 dex. Abundances rather like this are found in the hotter Ap stars. However, spectra of the latter are quite different in appearance from HD 101065. Insight into how this can be is illustrated from a synthesis of the region containing the strong iron lines λλ 4383, 4404, and 4415. Advantage is taken of the achieved line identifications to determine the longitudinal magnetic field of the star from the analysis of the Nd II lines of its spectrum: (-1408±50)G.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: HD 101065 - stars: abundances - stars: chemically peculiar - stars: magnetic fields

VizieR on-line data: <Available at CDS (J/A+A/339/165): table2.dat>

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* V816 Cen dS* 11 37 37.0409608152 -46 42 34.877876832 8.99 8.79 8.03     F8/G0p 332 0

Query : 1998A&A...339..165C

Basic data :
V* V816 Cen -- delta Sct Variable
Other object types: otypes_help 		* (HD,CD,...), dS* (2003AstL), PM* (2018yCat), V* (V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		11 37 37.0409608152 -46 42 34.877876832 (Optical) [ 0.0123 0.0138 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 35 10.7757520679 -46 25 59.429632148 [ 0.0123 0.0138 90 ]
Gal coord. (ep=J2000) : 		289.9876027832285 +14.2983165004739 [ 0.0123 0.0138 90 ]
Proper motions mas/yr : 		-46.673 34.193 [0.015 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 9.028 [0.0004] / z(spectroscopic) 0.000030 [0.000000] / cz 9.03 [0.00]
   (Opt) A 2018A&A...616A...7S
Parallaxes (mas): 		9.1496 [0.0213] A 2020yCat.1350....0G
Spectral type: 		F8/G0p D 2014yCat....1.2023S
Fluxes (7) :
U 8.99 [~] C 2002yCat.2237....0D
B 8.79 [~] C 2002yCat.2237....0D
V 8.03 [~] C 2002yCat.2237....0D
G 7.934702 [0.002768] C 2020yCat.1350....0G
J 7.110 [0.019] C 2003yCat.2246....0C
H 6.943 [0.024] C 2003yCat.2246....0C
K 6.919 [0.023] C 2003yCat.2246....0C
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Identifiers (24) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 101065 GSC 08215-01532 PPM 316598 UBV 10485
CD-46 7232 HIC 56709 Renson 29120 uvby98 100101065
CPC 0 9689 HIP 56709 SAO 222918 V* V816 Cen
CPD-46 5445 2MASS J11373704-4642348 SKY# 22018 Gaia DR2 5372587514128271232
GCRV 62619 NAME Przybylski's Star TIC 163587609 Gaia DR3 5372587514128271232
GEN# +1.00101065 PLX 2691.01 TYC 8215-1532-1 Gaia DR1 5372587509828096768

References (332 between 1850 and 2026) (Total 332)
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    Diameter : 1    Distance : 2    Fe/H : 4    Plx : 6    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 101065 CD-46 7232 CPD-46 5445 GSC 08215-01532 HIC 56709
HIP 56709 2MASS J11373704-4642348 PPM 316598 SAO 222918 TYC 8215-1532-1
uvby98 100101065 V* V816 Cen Gaia DR2 5372587514128271232 Gaia DR3 5372587514128271232 Gaia DR1 5372587509828096768

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