2005ApJ...621..473F

Query : 2005ApJ...621..473F

2005ApJ...621..473F - Astrophys. J., 621, 473-481 (2005/March-1)

The orbits of the extrasolar planets HD 82943c and b.

FERRAZ-MELLO S., MICHTCHENKO T.A. and BEAUGE C.

Abstract (from CDS):

The published orbits of the planets HD 82943b and HD 82943c correspond to a system bound to a catastrophic event in less than 100,000 yr. Alternative sets of elements and masses, which fit the available observational data and correspond to regular motions, are presented in this paper. The planets HD 82943c and b are in a 2:1 mean-motion resonance and are trapped in the neighborhood of a (0, 0) apsidal corotation.

Abstract Copyright: ∼

Journal keyword(s): Celestial Mechanics - Stars: Planetary Systems - Stars: Individual: Henry Draper Number: HD 82943

Simbad objects: 6

goto Full paper

goto View the references in ADS

Number of rows : 6
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 * rho01 Cnc EB* 08 52 35.8111044043 +28 19 50.954994470 7.45 6.82   5.4   K0IV-V 1121 1
2 HD 82943b Pl 09 34 50.7353072232 -12 07 46.369202196           ~ 100 1
3 HD 82943c Pl 09 34 50.7353072232 -12 07 46.369202196           ~ 86 1
4 HD 82943 PM* 09 34 50.7353072232 -12 07 46.369202196   7.17 6.53     F9VFe+0.5 470 2
5 * 47 UMa PM* 10 59 27.9727514012 +40 25 48.920572724   5.66   4.7   G1-VFe-0.5 773 1
6 BD-15 6290 BY* 22 53 16.7325836486 -14 15 49.304052185 12.928 11.749 10.192 9.013 7.462 M3.5V 1013 1

To bookmark this query, right click on this link: simbad:objects in 2005ApJ...621..473F and select 'bookmark this link' or equivalent in the popup menu