17441+4613 A 1881

 
 
17h 44m 04.43s +46° 13' 13.9" P.A. 209.00 sep 4.9 mag 9.81,13.00
 
 
Coord 2000 17441+4613 Discov num A  1881 Comp Coord arcsec 2000 17 44 04.43 +46 13 13.9
Date first 1893 Date last 2019 Obs 11
Pa first 204 Pa last 209.3 P.A. Now (θ) 209.3°
Sep first 4.7 Sep last 4.921 Sep. Now (ρ) 4.921"
Mag pri 9.81 Mag sec 13.00 delta mag (ΔM) 3.19 Spectral class
Pri motion ra +006 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3510-00408-1 Gaia DR2 1362495159665942016 ADS 10757