03023+4124 WAL  20AC

 
 
03h 02m 16.79s +41 23' 45.7" P.A. 211 sep 96.5 mag 7.99,8.89 Sp F5 dist. 47.8 pc (155.92 l.y.)
 
 
Coord 2000
03023+4124
Discov num
WAL  20
Comp
AC
Coord arcsec 2000
03 02 16.79 +41 23 45.7
Date first
1894
Date last
2012
Obs
13
Pa first
214
Pa last
211
P.A. Now (θ)
211°
Sep first
86.2
Sep last
96.5
Sep. Now (ρ)
96.5"
Mag pri
7.99
Mag sec
8.89
delta mag (ΔM)
0.9
Spectral class
F5 (yellow-white)
Pri motion ra
+001
Sec motion ra
+008
Pri motion dec
+107
Sec motion dec
-007
Notes
N L W (See Notes, Linear solution, )
Nature of this double is uncertain.
 
 
03023+4124 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 38525 03023+4124 STF 337 AB 1832 2015 23 163 17.6 7.99 9.34 1.35
Show 38525 03023+4124 WAL 20 AC 1894 2012 13 211 96.5 7.99 8.89 0.90 <===
Show 38523 03023+4124 WAL 20 CD 1895 2008 5 192 20.7 8.89 12.86 3.97
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
38525
HIP
14134
Tycho2
2855-00786-1
HD
18751
BD
BD+40 651
Distance
47.8
Distance ly
155.92
last precise pa
211
last precise sep
96.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03023+4124 WAL 20 AC 1998 9 210 96.3 7.99 8.89 LD 030216.79+412345.7
03023+4124 WAL 20 AC 2008 10 210 98.0 7.99 8.89 LD 030216.79+412345.7
03023+4124 WAL 20 AC 2011 11 209 97.8 7.99 8.89 LD 030216.79+412345.7
03023+4124 WAL 20 AC 2012 13 211 96.5 7.99 8.89 F5 L 030216.79+412345.7

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