WDS 02572-2458 HDS 379 CD : NOTES
 
 
discov_num notes refcode
BU 741 Rica (2012) derived a dynamical parallax of 45.0 mas (compared with FMR2012g
44.51 +/- 2.09 mas from Hipparcos) and a mass sum (using the Hipparcos
parallax) of 1.5 +/- 0.3 Msun.
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.46 +/- 0.44, 1.66, and 0.79 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
FMR2012g orb - Rica, F.M. 2012JDSO....8..127R
FMR2012g JDSO 8, 127, 2012
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 BEU Beuzit, J.-L., Segransan, D., Forveille, T., Udry, S., Delfosse, X., Mayor, M.,
1 BEU Perrier, C., Hainaut, M.-C., et al.
2 BU Burnham, S.W. (BU 1 - 81)
180 HDS Hipparcos Double Star (from additional DD list)
180 S South, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02572-2458 HDS 379 CD 1991 2 173 5.1 7.86 11.88 K2V 025713.19-245830.4

If you need more information about this double, apply for a data request form to the WDS.