12523+3836 NI   30AB

 
 
12h 52m 16.15s +38 35' 40.0" P.A. 158 sep 10.6 mag 14.60,14.70
 
 
Coord 2000
12523+3836
Discov num
NI   30
Comp
AB
Coord arcsec 2000
12 52 16.15 +38 35 40.0
Date first
1983
Date last
2013
Obs
7
Pa first
158
Pa last
158
P.A. Now (θ)
158°
Sep first
10.7
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
14.60
Mag sec
14.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-084
Sec motion ra
-084
Pri motion dec
+126
Sec motion dec
+126
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
12523+3836 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12523+3836 NI 30 AB 1983 2013 7 158 10.6 14.60 14.70 0.10 <===
Show 12523+3836 SKF1029 AC 2003 2003 1 221 2.8 14.60 17.80 3.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.2
Precise sep
10.587
Constellation
Canes Venatici
last precise pa
158.2
last precise sep
10.587
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12523+3836 NI 30 AB 2003 5 159 10.6 14.60 14.70 VD 125216.15+383540.0
12523+3836 NI 30 AB 2010 7 157 10.0 14.60 14.70 V 125216.15+383540.0
12523+3836 NI 30 AB 2013 7 158 10.6 14.60 14.70 V 125216.15+383540.0

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