WDS 02130+0851 MCA 5 (Xi1 Cet) : NOTES
 
 
discov_num notes refcode
MCA 5 xi 1 Cet = 65 Cet. Also a spectroscopic binary.
A 1985.8375 measure attributed to this pair by Mcalister actually
actually belonged to 02157+2503COU 79. McA1987b
Hipparcos astrometric solution adopted some elements from the orbit of HIP1997d
Griffin & Herbig (1981). Grf1981b
5 1985.8375: A measure at this date, belonging to 02157+2503 = COU 79,
was erroneously attributed to MCA 5 in McAlister et al. (1987). This McA1987b
measure has been moved to COU 79 and averaged with a re-reduced
measure from these data published by Hartkopf et al. (1996). Hrt1996a
 
 
REFERENCES
 
 
refcode metd author reference
Grf1981b not - Griffin, R.F. & Herbig, G.H. 1981MNRAS.196...33G
Grf1981b MNRAS 196, 33, 1981
HIP1997d orb - Hipparcos 1997yCat.1239....0E
HIP1997d Hipparcos Catalog, ESA SP-1200, 1997
HIP1997d (DMSA/O Orbital Solutions)
Hrt1996a Sc j Hartkopf, W.I., Mason, B.D., & McAlister, H.A. 1996AJ....111..370H
Hrt1996a +orb AJ 111, 370, 1996
McA1987b Sc j McAlister, H.A., Hartkopf, W.I., Hutter, D.J., & Franz, O.G. 1987AJ.....93..688M
McA1987b AJ 93, 688, 1987
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02130+0851 MCA 5 1981 1 101 0.1 4.34   G6II-III NO 021300.01+085048.3
02130+0851 MCA 5 2007 2 84 0.1 4.34   G6II-III NO 021300.01+085048.3

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