14541+5218 A  1625AC

 
 
14h 54m 04.85s +52 17' 46.2" P.A. 39 sep 29.2 mag 10.29,11.64 Sp F8 dist. 305.81 pc (997.55 l.y.)
 
 
Coord 2000
14541+5218
Discov num
A  1625
Comp
AC
Coord arcsec 2000
14 54 04.85 +52 17 46.2
Date first
1904
Date last
2015
Obs
10
Pa first
43
Pa last
39
P.A. Now (θ)
39°
Sep first
31.1
Sep last
29.2
Sep. Now (ρ)
29.2"
Mag pri
10.29
Mag sec
11.64
delta mag (ΔM)
1.35
Spectral class
F8 (yellow-white)
Pri motion ra
+007
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-009
Notes
Z (Parallax indicates components are physical)
rPM=1.1
This double is physical.
 
 
14541+5218 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 29329 14541+5218 A 1625 AB 1907 2015 17 117 3.6 10.29 10.54 0.25
Show 29329 14541+5218 A 1625 AC 1904 2015 10 39 29.2 10.29 11.64 1.35 <===
Show 14541+5218 A 1625 CD 1918 2003 3 143 6.2 11.64 16.20 4.56
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
39.3
Precise sep
29.23
Constellation
Bootes
SAO
29329
HIP
72907
Tycho2
3480-00354-1
HD
131860
BD
BD+52 1834
Distance
305.81
Distance ly
997.55
last precise pa
39.3
last precise sep
29.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14541+5218 A 1625 AC 1998 7 40 29.7 10.41 11.77 ZD 145404.85+521746.2
14541+5218 A 1625 AC 2003 9 46 30.4 10.29 11.64 ZD 145404.85+521746.2
14541+5218 A 1625 AC 2013 10 40 29.6 10.29 11.64 F8 Z 145404.85+521746.2
14541+5218 A 1625 AC 2015 10 39 29.2 10.29 11.64 F8 Z 145404.85+521746.2

If you need more information about this double, apply for a data request form to the WDS.