13101+3830 STFA 24AB (17 CVn)

 
 
13h 10m 03.27s +38 29' 55.9" P.A. 296.00 sep 275.6 mag 5.95,6.26 Sp A9IV dist. 63.29 pc (206.45 l.y.)
 
 
Coord 2000
13101+3830
Discov num
STFA 24
Comp
AB
Coord arcsec 2000
13 10 03.27 +38 29 55.9
Date first
1835
Date last
2012
Obs
38
Pa first
297
Pa last
296
P.A. Now (θ)
296°
Sep first
289.9
Sep last
275.6
Sep. Now (ρ)
275.6"
Mag pri
5.95
Mag sec
6.26
delta mag (ΔM)
0.31
Spectral class
A9IV (white)
Pri motion ra
-070
Sec motion ra
-015
Pri motion dec
+045
Sec motion dec
+006
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.81
This double is not physical.
 
 
13101+3830 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17 CVn 63380 13101+3830 STFA 24 AB 1835 2012 38 296 275.6 5.95 6.26 0.31 <===
Show 63374 13101+3830 BU 608 BC 1878 2016 29 269 1.3 6.26 9.23 2.97
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.2
Precise sep
275.61
Name
17 CVn
Constellation
Canes Venatici
SAO
63380
HIP
64246
Tycho2
3022-02310-1
Gaia DR2
17316419712
HD
114447
HR
4971
GC
17835
BD
BD+39 2614
Flamsteed
17 Canum Venaticorum
Flamsteed name
17 CVn
Distance
63.29
Distance ly
206.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13101+3830 STFA 24 AB 2004 33 296 277.5 5.95 6.26 A9IV N D 131003.27+382955.9
13101+3830 STFA 24 AB 2012 38 296 275.6 5.95 6.26 A9IV N D 131003.27+382955.9

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