WDS 00234+2624 CHE 17 AB : NOTES
 
 
discov_num notes refcode
CHE 17 AC: Chevalier's measure was correct, but his published (dx,dy) predict Che1908
different (rho,theta) than published. This was apparently due to a
typographic error in dy, which should be -0'.2783. Hrt2012b
 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Hrt2012b E2 - Hartkopf, W.I. ...................
Hrt2012b Webb Soc., Double Star Circ. 20, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00234+2624 CHE 17 AB 1997 3 221 12.7 12.48 12.86 D 002327.48+262351.6
00234+2624 CHE 17 AB 2006 5 222 12.7 12.90 13.50 D 002327.48+262351.3
00234+2624 CHE 17 AB 2010 7 222 13.2 12.90 13.30 N 002327.48+262351.3
00234+2624 CHE 17 AB 2015 7 222 12.7 12.90 13.30 N 002327.48+262351.3

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