02576+3857 UC  909BC

 
 
02h 57m 37.83s +38 58' 07.0" P.A. 226 sep 49.6 mag 16.00,16.40
 
 
Coord 2000
02576+3857
Discov num
UC  909
Comp
BC
Coord arcsec 2000
02 57 37.83 +38 58 07.0
Date first
1998
Date last
2002
Obs
2
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
49.7
Sep last
49.6
Sep. Now (ρ)
49.6"
Mag pri
16.00
Mag sec
16.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-033
Sec motion ra
-016
Pri motion dec
-068
Sec motion dec
-072
Notes
V (Proper motion indicates physical)
rPM=0.231 (< 0.3, Physical double)
This double is physical.
 
 
02576+3857 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02576+3857 UC 909 AB 1998 2002 2 349 64.7 15.90 16.00 0.10
Show 02576+3857 UC 909 AC 1998 2002 2 301 55.7 15.90 16.40 0.50
Show 02576+3857 UC 909 BC 1998 2002 2 226 49.6 16.00 16.40 0.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.6
Precise sep
49.6
Constellation
Perseus
last precise pa
225.6
last precise sep
49.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02576+3857 UC 909 BC 2000 2 225 49.7 16.00 16.40 V 025737.83+385807.0
02576+3857 UC 909 BC 2002 2 226 49.6 16.00 16.40 V 025737.83+385807.0

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