WDS 17201+3225 GCB 28 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gcb1932 Ma - Giacobini, M. 1932JO.....15...29G
Gcb1932 J. Obs. 15, 29, 1932
Gcb1932B Ma - Giacobini, M. 1932QB821.A43......
Gcb1932B cited in ADS (Aitken Double Star Cat., 1932)
Gcb1934 Ma - Giacobini, M. .
Gcb1934 Mesures d'etoiles doubles faites a l'Observatoire de Paris, 1934 [QB821.G4]
Gcb1938 Ma - Giacobini, M. 1938JO.....21...33G
Gcb1938 J. Obs. 21, 33, 1938
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17201+3225 GCB 28 BC 2002 3 230 3.6 11.00 11.50 D 172006.61+322332.1
17201+3225 GCB 28 BC 2012 5 230 3.6 11.00 11.50 D 172006.61+322332.1
17201+3225 GCB 28 BC 2015 5 230 3.6 11.00 11.50 172006.61+322332.1
17201+3225 GCB 28 BC 2016 7 230 3.6 11.00 11.50 172006.61+322332.1

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