03138+3733 AG   63AB

 
 
03h 13m 45.47s +37 31' 58.3" P.A. 130 sep 5.2 mag 9.83,10.25
 
 
Coord 2000
03138+3733
Discov num
AG   63
Comp
AB
Coord arcsec 2000
03 13 45.47 +37 31 58.3
Date first
1902
Date last
2016
Obs
21
Pa first
129
Pa last
130
P.A. Now (θ)
130°
Sep first
5.3
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
9.83
Mag sec
10.25
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
-033
Sec motion ra
-036
Pri motion dec
-028
Sec motion dec
-023
Notes
rPM=0.135 (< 0.3, Physical double)
This double is physical.
 
 
03138+3733 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03138+3733 COU1075 Aa,Ab 1973 2010 8 40 0.9 9.83 11.50 1.67
Show 03138+3733 AG 63 AB 1902 2016 21 130 5.2 9.83 10.25 0.42 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.4
Precise sep
5.21
Constellation
Perseus
Tycho2
2848-02042-1
last precise pa
130.4
last precise sep
5.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03138+3733 AG 63 AB 2006 15 127 5.4 9.83 10.25 D 031345.47+373158.3
03138+3733 AG 63 AB 2009 20 127 5.1 9.83 10.25 031345.47+373158.3
03138+3733 AG 63 AB 2016 21 130 5.2 9.83 10.25 031345.47+373158.3

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