03167+1923 COU 360AB

 
 
03h 16m 42.49s +19 23' 26.7" P.A. 256 sep 2 mag 9.83,12.70 Sp F5
 
 
Coord 2000
03167+1923
Discov num
COU 360
Comp
AB
Coord arcsec 2000
03 16 42.49 +19 23 26.7
Date first
1969
Date last
2008
Obs
2
Pa first
260
Pa last
256
P.A. Now (θ)
256°
Sep first
1.7
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
9.83
Mag sec
12.70
delta mag (ΔM)
2.87
Spectral class
F5 (yellow-white)
Pri motion ra
+018
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
03167+1923 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03167+1923 COU 360 AB 1969 2008 2 256 2.0 9.83 12.70 2.87 <===
Show 03167+1923 COU 360 AC 1895 2015 7 138 29.9 9.83 11.10 1.27
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.3
Precise sep
2.037
Constellation
Aries
Tycho2
1240-00260-1
last precise pa
256.3
last precise sep
2.037
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03167+1923 COU 360 AB 2008 2 256 2.0 9.83 12.70 F5 031642.49+192326.7

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