03579+5142 COU2358Aa,Ab

 
 
03h 57m 51.23s +51 41' 52.4" P.A. 70 sep 0.4 mag 10.50,10.70 Sp F8
 
 
Coord 2000
03579+5142
Discov num
COU2358
Comp
Aa,Ab
Coord arcsec 2000
03 57 51.23 +51 41 52.4
Date first
1988
Date last
1988
Obs
1
Pa first
70
Pa last
70
P.A. Now (θ)
70°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.50
Mag sec
10.70
delta mag (ΔM)
0.2
Spectral class
F8 (yellow-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
03579+5142 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03579+5142 COU2358 Aa,Ab 1988 1988 1 70 0.4 10.50 10.70 0.20 <===
Show 03579+5142 SCA 176 AB 1903 2002 6 77 18.3 9.87 11.53 1.66
Show 03579+5142 SCA 176 BC 1999 2016 3 77 8.2 11.53 12.10 0.57
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.4
Precise sep
0.39
Constellation
Perseus
Tycho2
3339-00075-1
last precise pa
70.4
last precise sep
0.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03579+5142 COU2358 Aa,Ab 1988 1 70 0.4 10.50 10.70 F8 N 035751.23+514152.4

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