WDS 06499-2806 HDS 947 AC : NOTES
 
 
discov_num notes refcode
HDS 947 AB and AC: The 0".2 pair HDS 947 had not been observed since its
discovery by Hipparcos. Here it is revealed as a triple system with
comparable separations between components. Tok2015c
 
 
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
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06499-2806 HDS 947 AC 2015 1 231 0.4 9.80 13.00 K1V 064955.68-280557.4
06499-2806 HDS 947 AC 2016 7 240 0.4 9.80 13.00 K1V N 064955.68-280557.4
06499-2806 HDS 947 AC 2018 9 245 0.3 9.80 13.00 K1V N 064955.68-280557.4
06499-2806 HDS 947 AC 2019 10 249 0.3 9.80 13.00 K1V N 064955.68-280557.4
06499-2806 HDS 947 AC 2020 11 234 0.3 9.80 13.00 K1V N 064955.68-280557.4
06499-2806 HDS 947 AC 2021 12 258 0.3 9.80 13.00 K1V N 064955.68-280557.4

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