03109+5605 SCA   8

 
 
03h 10m 53.13s +56 05' 14.9" P.A. 176 sep 23.4 mag 10.22,11.48
 
 
Coord 2000
03109+5605
Discov num
SCA   8
Comp
Coord arcsec 2000
03 10 53.13 +56 05 14.9
Date first
1911
Date last
2015
Obs
8
Pa first
177
Pa last
176
P.A. Now (θ)
176°
Sep first
23.4
Sep last
23.4
Sep. Now (ρ)
23.4"
Mag pri
10.22
Mag sec
11.48
delta mag (ΔM)
1.26
Spectral class
Pri motion ra
+011
Sec motion ra
+012
Pri motion dec
-011
Sec motion dec
-009
Notes
rPM=0.144 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.4
Precise sep
23.37
Constellation
Perseus
Tycho2
3706-00119-1
last precise pa
176.4
last precise sep
23.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03109+5605 SCA 8 1999 5 176 23.4 10.22 11.56 D 031053.13+560514.9
03109+5605 SCA 8 2003 6 176 23.5 10.22 11.56 D 031053.13+560514.9
03109+5605 SCA 8 2015 7 176 23.4 10.22 11.48 031053.13+560514.9

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