WDS 11151+3735 STT 232 AB (HD 97731) : NOTES
 
 
discov_num notes refcode
CHR 192 1987.2666: CHR 192Aa,Ab is a new component to the 0".6 pair STT 232,
STT 232 discovered by Otto Struve in 1843. Reprocessing of archival data
(whose 1987 and 1988 measurements for the wide pair were originally
published in McAlister et al. 1989) has allowed us to confirm this McA1989
discovery and also to note that the system appears to be accelerating
toward periastron.
 
 
REFERENCES
 
 
refcode metd author reference
McA1989 Sc j McAlister, H.A., Hartkopf, W.I., Sowell, J.R., Dombrowski, E.G., & Franz, O.G. 1989AJ.....97..510M
McA1989 AJ 97, 510, 1989
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
3 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11151+3735 STT 232 AB 2004 56 244 0.5 8.02 8.90 N D 111503.10+373443.2
11151+3735 STT 232 AB 2007 58 246 0.6 8.02 8.90 N D 111503.10+373443.2
11151+3735 STT 232 AB 2010 60 245 0.6 8.02 8.90 N D 111503.10+373443.2
11151+3735 STT 232 AB 2014 63 246 0.7 8.02 8.90 G5 N 111503.10+373443.2
11151+3735 STT 232 AB 2017 65 243 0.6 8.02 8.90 G5 N 111503.10+373443.2
11151+3735 STT 232 AB 2019 79 250 0.6 8.02 8.90 G5 N 111503.10+373443.2

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