WDS 17530-0755 STF 3128 AB (HD 162756) : NOTES
 
 
discov_num notes refcode
STF3128 Separation 0.56" of my single night's measure in 1958 (Pub Yerkes Obs B__1960b
IX, pt I, p 77) should read 0.22". B__1963a
Semi-major axis incorrectly given as 0.935 by Popovic & Catovic (1989) Pop1989b
should be 0.985 (erratum noted in Inf. Circ. 108, 1989)
HIP 87533. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
B__1960b Ma j van den Bos, W.H. 1960PYerO...9....1B
B__1960b +Mb Pub. Yerkes Obs. 9, pt. 1, 1960
B__1963a Ma - van den Bos, W.H. 1963AJ.....68...57V
B__1963a AJ 68, 57, 1963
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
Pop1989b orb - Popovic, G.M. & Catovic, Z. 1989IAUDS.107....1P
Pop1989b Inf. Circ. 107, 1, 1989
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17530-0755 STF3128 AB 2006 24 51 1.2 7.82 9.95 G0IV-V NOD 175258.68-075508.0
17530-0755 STF3128 AB 2009 25 51 1.2 7.82 9.95 G0IV-V NOD 175258.68-075508.0
17530-0755 STF3128 AB 2015 28 50 1.3 7.82 9.95 G0IV-V NO 175258.64-075510.2
17530-0755 STF3128 AB 2016 29 50 1.3 7.82 9.95 G0IV-V NO 175258.64-075510.2

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