WDS 21202+3818 PTT 18 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
PTT Pettit, E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21202+3818 PTT 18 1916 1 125 6.7 10.00 10.20
21202+3818 PTT 18 2000 8 124 6.6 10.00 10.20 212102.28+382241.2
21202+3818 PTT 18 2002 9 124 6.7 10.00 10.20 N 212102.28+382241.2
21202+3818 PTT 18 2010 9 123 6.6 10.00 10.20 212102.28+382241.2
21202+3818 PTT 18 2015 10 124 6.7 10.00 10.20 212102.28+382241.2
21202+3818 PTT 18 2018 11 125 6.6 10.00 10.20 212102.28+382241.2

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