13509+4422 A  1613AC

 
 
13h 50m 54.00s +44 22' 11.3" P.A. 140 sep 60.1 mag 10.23,12.36 dist. 309.6 pc (1009.92 l.y.)
 
 
Coord 2000
13509+4422
Discov num
A  1613
Comp
AC
Coord arcsec 2000
13 50 54.00 +44 22 11.3
Date first
1917
Date last
2002
Obs
5
Pa first
145
Pa last
140
P.A. Now (θ)
140°
Sep first
54.1
Sep last
60.1
Sep. Now (ρ)
60.1"
Mag pri
10.23
Mag sec
12.36
delta mag (ΔM)
2.13
Spectral class
Pri motion ra
-062
Sec motion ra
+004
Pri motion dec
+035
Sec motion dec
+004
Notes
rPM=1.024
This double is not physical.
 
 
13509+4422 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13509+4422 A 1613 AB 1907 2011 22 261 3.1 10.23 10.63 0.40
Show 13509+4422 A 1613 AC 1917 2002 5 140 60.1 10.23 12.36 2.13 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.3
Precise sep
60.067
Spectr
F8IV
Constellation
Canes Venatici
HIP
67584
Tycho2
3033-00557-1
BD
BD+45 2134
Distance
309.6
Distance ly
1009.92
last precise pa
140.3
last precise sep
60.067
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13509+4422 A 1613 AC 2000 4 141 59.8 10.23 12.36 D 135053.85+442211.3
13509+4422 A 1613 AC 2002 5 140 60.1 10.23 12.36 D 135053.85+442211.3

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