WDS 17054-3346 TOK 413 Aa,Ab : NOTES
 
 
discov_num notes refcode
WNO 5 Spectral type of B may be M.
AB + TOK 413Aa,Ab: The RV of HIP 83612 varies by 52km/s (GCS). It is
a very close pair with an estimated period of ~1.5yr, and the measure
near the diffraction limit derived from the elongated power spectrum
is tentative. The Hipparcos parallax is likely biased by the binary.
The visual component B = HIP 83609 (AB = WNO 5) at 25" is optical. Tok2015c
AB: Rectilinear solution by Friedman et al. (2012). USN2012a
 
 
REFERENCES
 
 
refcode metd author reference
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
USN2012a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2012IAUDS.176....1F
USN2012a Inf. Circ. 176, 1, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 WNO letters trailing each date on reference indicates different observers.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17054-3346 TOK 413 Aa,Ab 2014 1 82 0.0 9.40 11.10 G1V N 170522.37-334612.0
17054-3346 TOK 413 Aa,Ab 2015 2 91 0.0 9.40 11.10 G1V N 170522.37-334612.0

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