02554+3834 UC  868BC

 
 
02h 55m 25.96s +38 33' 38.0" P.A. 279 sep 26.9 mag 16.29,16.20
 
 
Coord 2000
02554+3834
Discov num
UC  868
Comp
BC
Coord arcsec 2000
02 55 25.96 +38 33 38.0
Date first
1998
Date last
2002
Obs
2
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
27.0
Sep last
26.9
Sep. Now (ρ)
26.9"
Mag pri
16.29
Mag sec
16.20
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
-026
Sec motion ra
-018
Pri motion dec
-062
Sec motion dec
-068
Notes
V (Proper motion indicates physical)
rPM=0.142 (< 0.3, Physical double)
This double is physical.
 
 
02554+3834 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02554+3834 UC 868 AB 1998 2002 2 119 40.0 15.48 16.29 0.81
Show 02554+3834 UC 868 AC 1998 2002 2 151 17.5 15.48 16.20 0.72
Show 02554+3834 UC 868 AD 1998 2002 2 180 56.6 15.48 16.30 0.82
Show 02554+3834 UC 868 BC 1998 2002 2 279 26.9 16.29 16.20 0.09 <===
Show 02554+3834 UC 868 BD 1998 2002 2 223 51.3 16.29 16.30 0.01
Show 02554+3834 UC 868 CD 1998 2002 2 192 42.2 16.20 16.30 0.10
Show 02554+3834 UC 868 DE 1998 2002 2 234 46.4 16.30 15.64 0.66
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.6
Precise sep
26.871
Cdsa2 id
UC 868 BC
Constellation
Perseus
Ra deg
2.923877777777778
De deg
38.56055555555555
last precise pa
278.6
last precise sep
26.871
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02554+3834 UC 868 BC 2000 2 279 26.9 16.10 16.20 V 025525.96+383338.0
02554+3834 UC 868 BC 2002 2 279 26.9 16.10 16.20 V 025525.96+383338.0

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