16396+2300 STF2079

 
 
16h 39m 36.33s +23 00' 06.1" P.A. 92 sep 16.8 mag 7.56,8.13 Sp F0 dist. 414.94 pc (1353.53 l.y.)
 
 
Coord 2000
16396+2300
Discov num
STF2079
Comp
Coord arcsec 2000
16 39 36.33 +23 00 06.1
Date first
1830
Date last
2017
Obs
68
Pa first
91
Pa last
92
P.A. Now (θ)
92°
Sep first
18.0
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
7.56
Mag sec
8.13
delta mag (ΔM)
0.57
Spectral class
F0 (yellow-white)
Pri motion ra
+033
Sec motion ra
+031
Pri motion dec
-026
Sec motion dec
-026
Notes
Z (Parallax indicates components are physical)
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.5
Precise sep
16.8
Constellation
Hercules
SAO
84521
HIP
81575
Tycho2
2045-01481-1
HD
150340
BD
BD+23 2970
Distance
414.94
Distance ly
1353.53
last precise pa
91.5
last precise sep
16.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16396+2300 STF2079 2007 60 90 16.7 7.56 8.13 F0 ZD 163936.33+230006.1
16396+2300 STF2079 2011 62 92 16.8 7.56 8.13 F0 ZD 163936.33+230006.1
16396+2300 STF2079 2012 64 91 16.8 7.56 8.13 F0 ZD 163936.33+230006.1
16396+2300 STF2079 2017 68 92 16.8 7.56 8.13 F0 Z 163936.33+230006.1

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