02563+3844 UC  887BD

 
 
02h 56m 10.24s +38 44' 09.4" P.A. 239 sep 41.9 mag 16.40,16.20
 
 
Coord 2000
02563+3844
Discov num
UC  887
Comp
BD
Coord arcsec 2000
02 56 10.24 +38 44 09.4
Date first
1998
Date last
2002
Obs
2
Pa first
239
Pa last
239
P.A. Now (θ)
239°
Sep first
41.8
Sep last
41.9
Sep. Now (ρ)
41.9"
Mag pri
16.40
Mag sec
16.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-012
Sec motion ra
-020
Pri motion dec
-071
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.312
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
239.2
Precise sep
41.852
Constellation
Perseus
last precise pa
239.2
last precise sep
41.852
 
 
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 BD 2000 2 239 41.9 16.40 16.20 V 025610.24+384409.4
02563+3844 UC 887 BD 2002 2 239 41.9 16.40 16.20 V 025610.24+384409.4

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