16254+1402 BU  625AC

 
 
16H 25M 24.93S +14 02' 00.3" P.A. 89 SEP 25.8 MAG 4.58,11.76 SP B9PCR DIST. 76.69 PC (250.16 L.Y.)
 
 
Coord 2000
16254+1402
Discov num
BU  625
Comp
AC
Coord arcsec 2000
16 25 24.93 +14 02 00.3
Date first
1878
Date last
2014
Obs
22
Pa first
103
Pa last
89
P.A. Now (θ)
89°
Sep first
33.8
Sep last
25.8
Sep. Now (ρ)
25.8"
Mag pri
4.58
Mag sec
11.76
delta mag (ΔM)
7.18
Spectral class
B9pCr (blue-white)
Pri motion ra
+041
Sec motion ra
-010
Pri motion dec
-060
Sec motion dec
+002
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
This double is not physical.
 
 
16254+1402 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Kajam 102153 16254+1402 BU 625 AB 1878 2010 22 294 0.8 4.58 11.50 6.92
Show 102153 16254+1402 BU 625 AC 1878 2014 22 89 25.8 4.58 11.76 7.18 <===
Show 102153 16254+1402 BU 625 AD 1897 2010 5 271 129.8 4.58 12.58 8.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
102153
HIP
80463
Tycho2
0971-01433-1
HD
148112
HR
6117
GC
22090
BD
BD+14 3049
Bayer
Omega Herculis
Bayer name
Ome Her
Flamsteed
24 Herculis
Flamsteed name
24 Her
Distance
76.69
Distance ly
250.16
last precise pa
88.8
last precise sep
25.8