01560+5728 MRI  41AC

 
 
01H 55M 59.45S +57 28' 31.3" P.A. 223 SEP 7.9 MAG 11.70,13.60
 
 
Coord 2000
01560+5728
Discov num
MRI  41
Comp
AC
Coord arcsec 2000
01 55 59.45 +57 28 31.3
Date first
1911
Date last
2011
Obs
3
Pa first
221
Pa last
223
P.A. Now (θ)
223°
Sep first
8.3
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
11.70
Mag sec
13.60
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01560+5728 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01560+5728 STI1717 AB 1910 2011 7 223 7.9 11.70 12.70 1.00
Show 01560+5728 MRI 41 AC 1911 2011 3 223 7.9 11.70 13.60 1.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
222.6
last precise sep
7.865