13470+3833 S   654AB

 
 
13h 46m 59.77s +38 32' 33.7" P.A. 239 sep 71.8 mag 5.62,8.91 Sp K0III+F8V dist. 97.18 pc (317 l.y.)
 
 
Coord 2000
13470+3833
Discov num
S   654
Comp
AB
Coord arcsec 2000
13 46 59.77 +38 32 33.7
Date first
1825
Date last
2013
Obs
29
Pa first
238
Pa last
239
P.A. Now (θ)
239°
Sep first
71.3
Sep last
71.8
Sep. Now (ρ)
71.8"
Mag pri
5.62
Mag sec
8.91
delta mag (ΔM)
3.29
Spectral class
K0III+F8V (yellow-orange/yellow-white)
Pri motion ra
-134
Sec motion ra
-137
Pri motion dec
-021
Sec motion dec
-022
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
13470+3833 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 63739 13470+3833 S 654 AB 1825 2013 29 239 71.8 5.62 8.91 3.29 <===
Show 63739 13470+3833 SHY 633 AC 1991 2002 4 296 999.9 5.62 8.93 3.31
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.6
Precise sep
71.84
Constellation
Canes Venatici
SAO
63739
HIP
67250
Tycho2
3027-01203-1
HD
120164
HR
5186
BD
BD+39 2680
Distance
97.18
Distance ly
317
last precise pa
238.6
last precise sep
71.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13470+3833 S 654 AB 2010 26 237 69.9 5.62 8.91 K0III+F8V NVD 134659.77+383233.7
13470+3833 S 654 AB 2011 27 236 72.4 5.62 8.91 K0III F8V NVD 134659.77+383233.7
13470+3833 S 654 AB 2013 29 239 71.8 5.62 8.91 K0III F8V NV 134659.77+383233.7

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