02559+3840 UC  877AB

 
 
02h 55m 51.95s +38 40' 24.7" P.A. 173 sep 48.1 mag 14.34,14.64
 
 
Coord 2000
02559+3840
Discov num
UC  877
Comp
AB
Coord arcsec 2000
02 55 51.95 +38 40 24.7
Date first
1998
Date last
2015
Obs
3
Pa first
173
Pa last
173
P.A. Now (θ)
173°
Sep first
47.9
Sep last
48.1
Sep. Now (ρ)
48.1"
Mag pri
14.34
Mag sec
14.64
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-011
Sec motion ra
-028
Pri motion dec
-055
Sec motion dec
-069
Notes
U (Proper motion indicates non-physical)
rPM=0.296 (< 0.3, Physical double)
This double is not physical.
 
 
02559+3840 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02559+3840 UC 877 AB 1998 2015 3 173 48.1 14.34 14.64 0.30 <===
Show 02559+3840 UC 877 AC 1998 2002 2 207 49.7 14.34 16.11 1.77
Show 02559+3840 UC 877 AD 1998 2002 2 15 36.1 14.34 16.54 2.20
Show 02559+3840 UC 877 BC 1998 2002 2 277 28.8 14.64 16.11 1.47
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.4
Precise sep
48.089
Constellation
Perseus
last precise pa
173.4
last precise sep
48.089
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02559+3840 UC 877 AB 2000 2 173 48.0 14.30 14.60 V 025551.95+384024.7
02559+3840 UC 877 AB 2002 2 173 48.0 14.30 14.60 V 025551.95+384024.7
02559+3840 UC 877 AB 2015 3 173 48.1 14.34 14.64 U 025551.95+384024.7

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