WDS 18278-2949 RAG 2 (HD 169830) : NOTES
 
 
discov_num notes refcode
GC 25175 Combined solution, based on reduction of Hipparcos intermediate
astrometric data together with spectroscopic elements from the Geneva
Extrasolar Planet Search Programs home page. HaI2001
RAG 2 Primary is exoplanet host, P=225.6d Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
HaI2001 - Han, I., Black, D., & Gatewood, G. 2001ApJ...548L..57H
HaI2001 ApJ 548, L57, 2001
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 RAG Raghavan, D., Henry, T.J., Subasavage, J., & Beaulieu, T.
2 RAG Raghavan, D., Henry, T.J., Mason, B.D., Subasavage, J.P., Jao, W.-C., Beaulieu,
2 RAG T.D., & Hambly, N.C.
3 RAG Raghavan, D., McAlister, H.A., Torres, G., Latham, D.W., Mason, B.D., Boyajian,
3 RAG T.S., Baines, E.K., Williams, S.J. et al.
4 RAG Raghavan, D., McAlister, H.A., Henry, T.J., Latham, D.W., Marcy, G.W.,
4 RAG Mason, B.D., Gies, D.R., White, R.J. & ten Brummelaar, T.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18278-2949 RAG 2 2000 2 270 11.0 5.91   F9V D 182749.48-294900.7
18278-2949 RAG 2 2002 5 265 11.1 5.96   F9V N 182749.48-294900.7

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