WDS 20146+4652 OPI 9004 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Opi1927 Ma - Opik, E. 1927PTarO..26e...1O
Opi1927 Pub. Tartu Obs. 26, #5, 1927
Opi1932 Ma - Opik, E. 1932PTarO..27e...1O
Opi1932 Pub. Tartu Obs. 27, #5, 1932
Opi1932B - Opik, E. 1932QB821.A43......
Opi1932B cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20146+4652 OPI9004 2010 4 259 7.9 11.60 11.50 201437.36+465219.5
20146+4652 OPI9004 2015 7 256 8.0 11.60 11.50 201437.36+465219.5
20146+4652 OPI9004 2016 13 256 8.0 11.60 11.50 201437.36+465219.5

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