16440+4459 KZA 110AC

 
 
16h 44m 03.02s +44 58' 32.3" P.A. 265 sep 206.9 mag 11.47,11.98
 
 
Coord 2000
16440+4459
Discov num
KZA 110
Comp
AC
Coord arcsec 2000
16 44 03.02 +44 58 32.3
Date first
1893
Date last
2014
Obs
7
Pa first
265
Pa last
265
P.A. Now (θ)
265°
Sep first
208.0
Sep last
206.9
Sep. Now (ρ)
206.9"
Mag pri
11.47
Mag sec
11.98
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
-004
Sec motion ra
+002
Pri motion dec
-007
Sec motion dec
+015
Notes
N (See Notes)
rPM=1.507
This double is not physical.
 
 
16440+4459 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16440+4459 KZA 110 AB 1983 2010 9 146 17.0 11.47 13.76 2.29
Show 16440+4459 KZA 110 AC 1893 2014 7 265 206.9 11.47 11.98 0.51 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265
Precise sep
206.9
Constellation
Hercules
Tycho2
3082-00983-1
last precise pa
265
last precise sep
206.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16440+4459 KZA 110 AC 1984 1 239 30.9 9.50 10.50 164403.22+445835.6
16440+4459 KZA 110 AC 1998 1 265 207.1 11.64 12.24 D 164403.02+445832.3
16440+4459 KZA 110 AC 2003 6 265 207.0 11.64 12.24 N D 164403.02+445832.3
16440+4459 KZA 110 AC 2014 7 265 206.9 11.47 11.98 N 164403.02+445832.3

If you need more information about this double, apply for a data request form to the WDS.