14246+4750 STF1843AC

 
 
14h 24m 38.91s +47 49' 50.0" P.A. 63 sep 100.4 mag 7.68,9.72 Sp F4V dist. 92.08 pc (300.36 l.y.)
 
 
Coord 2000
14246+4750
Discov num
STF1843
Comp
AC
Coord arcsec 2000
14 24 38.91 +47 49 50.0
Date first
1902
Date last
2012
Obs
14
Pa first
67
Pa last
63
P.A. Now (θ)
63°
Sep first
92.4
Sep last
100.4
Sep. Now (ρ)
100.4"
Mag pri
7.68
Mag sec
9.72
delta mag (ΔM)
2.04
Spectral class
F4V (yellow-white)
Pri motion ra
-050
Sec motion ra
-017
Pri motion dec
-034
Sec motion dec
+025
Notes
N (See Notes)
rPM=1.118
This double is not physical.
 
 
14246+4750 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 45045 14246+4750 STF1843 AB 1830 2013 39 186 19.9 7.68 9.23 1.55
Show 45045 14246+4750 STF1843 AC 1902 2012 14 63 100.4 7.68 9.72 2.04 <===
Show 45045 14246+4750 TOK 296 BD 1980 1998 2 301 177.6 9.23 17.76 8.53
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63.1
Precise sep
100.37
Constellation
Bootes
SAO
45045
HIP
70447
Tycho2
3475-01200-1
HD
126531
BD
BD+48 2199
Distance
92.08
Distance ly
300.36
last precise pa
63.1
last precise sep
100.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14246+4750 STF1843 AC 2007 11 64 98.8 7.68 9.72 D 142438.91+474950.0
14246+4750 STF1843 AC 2011 12 59 98.9 7.68 9.72 N D 142438.91+474950.0
14246+4750 STF1843 AC 2012 14 63 100.4 7.68 9.72 F4V N 142438.91+474950.0

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