13378+2819 HJ 3341AB

 
 
13h 37m 46.66s +28 19' 23.6" P.A. 190 sep 2.4 mag 10.84,11.05 Sp G5 dist. 78.37 pc (255.64 l.y.)
 
 
Coord 2000
13378+2819
Discov num
HJ 3341
Comp
AB
Coord arcsec 2000
13 37 46.66 +28 19 23.6
Date first
1832
Date last
2017
Obs
22
Pa first
190
Pa last
190
P.A. Now (θ)
190°
Sep first
1.8
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.84
Mag sec
11.05
delta mag (ΔM)
0.21
Spectral class
G5 (yellow)
Pri motion ra
-133
Sec motion ra
-141
Pri motion dec
+035
Sec motion dec
+041
Notes
N (See Notes)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
13378+2819 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 82913 13378+2819 HJ 3341 AB 1832 2017 22 190 2.4 10.84 11.05 0.21 <===
Show 82913 13378+2819 HJ 3341 AC 1903 2014 5 76 120.0 10.84 12.48 1.64
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.6
Precise sep
2.392
Constellation
Canes Venatici
SAO
82913
HIP
66480
Tycho2
2004-00435-2
BD
BD+29 2440
Distance
78.37
Distance ly
255.64
last precise pa
189.6
last precise sep
2.392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13378+2819 HJ 3341 AB 2000 21 191 2.3 10.84 11.05 G5 D 133746.66+281923.6
13378+2819 HJ 3341 AB 2017 22 190 2.4 10.84 11.05 G5 N 133746.66+281923.6

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