12246+3744 STF1641BC

 
 
12H 24M 33.99S +37 43' 45.4" P.A. 210 SEP 93.4 MAG 11.08,9.50 SP G8V
 
 
Coord 2000
12246+3744
Discov num
STF1641
Comp
BC
Coord arcsec 2000
12 24 33.99 +37 43 45.4
Date first
1868
Date last
2015
Obs
12
Pa first
207
Pa last
210
P.A. Now (θ)
210°
Sep first
83.7
Sep last
93.4
Sep. Now (ρ)
93.4"
Mag pri
11.08
Mag sec
9.50
delta mag (ΔM)
1.58
Spectral class
G8V (yellow)
Pri motion ra
+008
Sec motion ra
-055
Pri motion dec
+019
Sec motion dec
-021
Notes
rPM=1.268
This double is not physical.
 
 
12246+3744 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 62987 12246+3744 STF1641 AB 1830 2015 38 22 16.5 10.90 11.08 0.18
Show 62987 12246+3744 STF1641 AC 1868 2015 17 212 77.1 10.90 9.50 1.40
Show 62987 12246+3744 STF1641 BC 1868 2015 12 210 93.4 11.08 9.50 1.58 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
SAO
62987
Tycho2
3018-02276-1
HD
108006
last precise pa
209.8
last precise sep
93.41