14407+1625 STF1864AC

 
 
14H 40M 43.56S +16 25' 05.9" P.A. 163 SEP 127 MAG 4.88,10.63 SP B9PMNHGSI DIST. 93.72 PC (305.71 L.Y.)
 
 
Coord 2000
14407+1625
Discov num
STF1864
Comp
AC
Coord arcsec 2000
14 40 43.56 +16 25 05.9
Date first
1881
Date last
2009
Obs
20
Pa first
160
Pa last
163
P.A. Now (θ)
163°
Sep first
126.8
Sep last
127.0
Sep. Now (ρ)
127"
Mag pri
4.88
Mag sec
10.63
delta mag (ΔM)
5.75
Spectral class
B9pMnHgSi (blue-white)
Pri motion ra
+010
Sec motion ra
-048
Pri motion dec
+010
Sec motion dec
-019
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
14407+1625 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Pi1 Boo 101138 14407+1625 STF1864 AB 1777 2016 395 112 5.4 4.88 5.79 0.91
Show 101138 14407+1625 STF1864 AC 1881 2009 20 163 127.0 4.88 10.63 5.75 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
101138
HIP
71762
Tycho2
1477-01336-1
HD
129174
HR
5475
GC
19769
BD
BD+17 2768
Bayer
Pi 1 Bootis
Bayer name
Pi1 Boo
Flamsteed
29 Bootis
Flamsteed name
29 Boo
Distance
93.72
Distance ly
305.71
last precise pa
163.3
last precise sep
127.01