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
Constellation
Perseus
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

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