11578+4518 A 1778 (HD 103888)

 
 
11h 57m 48.49s +45° 17' 32.4" P.A. 223.00 sep 3.2 mag 9.60,11.80 Sp G5
 
 
Coord 2000 11578+4518 Discov num A  1778 Comp Coord arcsec 2000 11 57 48.49 +45 17 32.4
Date first 1908 Date last 2019 Obs 18
Pa first 227 Pa last 223.3 P.A. Now (θ) 223.3°
Sep first 2.7 Sep last 3.208 Sep. Now (ρ) 3.208"
Mag pri 9.60 Mag sec 11.80 delta mag (ΔM) 2.2 Spectral class G5 (yellow)
Pri motion ra +013 Sec motion ra
Pri motion dec -051 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 103888 Constellation Ursa Major SAO 43971 Tycho2 3452-00386-1
Gaia DR2 773184621126769024 HD 103888