02563+3844 UC  887AB

 
 
02h 56m 15.32s +38 43' 40.9" P.A. 296 sep 65.8 mag 15.70,16.40
 
 
Coord 2000
02563+3844
Discov num
UC  887
Comp
AB
Coord arcsec 2000
02 56 15.32 +38 43 40.9
Date first
1998
Date last
2002
Obs
2
Pa first
296
Pa last
296
P.A. Now (θ)
296°
Sep first
66.1
Sep last
65.8
Sep. Now (ρ)
65.8"
Mag pri
15.70
Mag sec
16.40
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-017
Sec motion ra
-012
Pri motion dec
-074
Sec motion dec
-071
Notes
V (Proper motion indicates physical)
rPM=0.077 (< 0.3, Physical double)
This double is physical.
 
 
02563+3844 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02563+3844 UC 887 AB 1998 2002 2 296 65.8 15.70 16.40 0.70 <===
Show 02563+3844 UC 887 AC 1998 2002 2 288 58.2 15.70 16.48 0.78
Show 02563+3844 UC 887 BC 1998 2002 2 159 11.5 16.40 16.48 0.08
Show 02563+3844 UC 887 BD 1998 2002 2 239 41.9 16.40 16.20 0.20
Show 02563+3844 UC 887 CD 1998 2002 2 255 41.4 16.48 16.20 0.28
Show 02563+3844 UC 887 DE 1998 2002 2 256 26.6 16.20 16.26 0.06
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.6
Precise sep
65.821
Cdsa2 id
UC 887 AB
Constellation
Perseus
Ra deg
2.937588888888889
De deg
38.72802777777778
last precise pa
295.6
last precise sep
65.821
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02563+3844 UC 887 AB 2000 2 296 66.0 15.50 16.40 V 025615.32+384340.9
02563+3844 UC 887 AB 2002 2 296 65.8 15.50 16.40 V 025615.32+384340.9

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