13091+3858 KZA  42AB

 
 
13h 09m 06.30s +38 58' 00.5" P.A. 17.00 sep 35.2 mag 12.61,14.61
 
 
Coord 2000
13091+3858
Discov num
KZA  42
Comp
AB
Coord arcsec 2000
13 09 06.30 +38 58 00.5
Date first
1950
Date last
2015
Obs
12
Pa first
18
Pa last
17
P.A. Now (θ)
17°
Sep first
35.9
Sep last
35.2
Sep. Now (ρ)
35.2"
Mag pri
12.61
Mag sec
14.61
delta mag (ΔM)
2
Spectral class
Pri motion ra
-001
Sec motion ra
-003
Pri motion dec
+002
Sec motion dec
+001
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
13091+3858 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13091+3858 KZA 42 AB 1950 2015 12 17 35.2 12.61 14.61 2.00 <===
Show 13091+3858 KZA 42 AC 1950 2015 13 250 56.8 12.61 14.12 1.51
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.6
Precise sep
35.243
Constellation
Canes Venatici
Gaia DR2
13285118848
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13091+3858 KZA 42 AB 2006 4 17 35.2 10.00 12.00 130906.15+385759.9
13091+3858 KZA 42 AB 2015 6 17 35.2 12.61 14.61 130906.30+385800.5

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