14178+4845 HJ 2710 AC

 
 
14h 17m 47.55s +48° 45' 10.3" P.A. 321.00 sep 23.7 mag 9.47,9.77 Sp A2
 
 
Coord 2000 14178+4845 Discov num HJ 2710 Comp AC Coord arcsec 2000 14 17 47.55 +48 45 10.3
Date first 1830 Date last 2021 Obs 26
Pa first 324 Pa last 320.8 P.A. Now (θ) 320.8°
Sep first 25.0 Sep last 23.669 Sep. Now (ρ) 23.669"
Mag pri 9.47 Mag sec 9.77 delta mag (ΔM) 0.3 Spectral class A2 (white)
Pri motion ra -010 Sec motion ra -008
Pri motion dec +010 Sec motion dec +008
Notes N (See Notes)
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
14178+4845 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 14 17 48 +48 45 10 GII 205 Aa,Ab 2014 1 115 0.1 10.20 10.20 0.00
Show 14 17 48 +48 45 10 BU 1272 AB 2015 35 138 1.3 9.47 10.38 0.91
Show 14 17 48 +48 45 10 HJ 2710 AC 2021 26 321 23.7 9.47 9.77 0.30 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 3475-00159-1 Gaia DR2 1507856438012174208