20090+3258 SEI 916

20h 09m 00.37s +32° 57' 29.4" P.A. 29.00 sep 5.4 mag 10.50,11.00

Coord 2000 20090+3258 Discov num SEI 916 Comp Coord arcsec 2000 20 09 00.37 +32 57 29.4
Date first 1893 Date last 1893 Obs 1
Pa first 29 Pa last 29.4 P.A. Now (θ) 29.4°
Sep first 5.4 Sep last 5.442 Sep. Now (ρ) 5.442"
Mag pri 10.50 Mag sec 11.00 delta mag (ΔM) 0.5 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N X (See Notes, Dubious double)




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus