16223+2445 STF2039

 
 
16h 22m 17.14s +24 44' 31.6" P.A. 346 sep 11.5 mag 8.80,12.23 Sp F8V dist. 129.53 pc (422.53 l.y.)
 
 
Coord 2000
16223+2445
Discov num
STF2039
Comp
Coord arcsec 2000
16 22 17.14 +24 44 31.6
Date first
1900
Date last
2010
Obs
8
Pa first
9
Pa last
346
P.A. Now (θ)
346°
Sep first
18.3
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
8.80
Mag sec
12.23
delta mag (ΔM)
3.43
Spectral class
F8V (yellow-white)
Pri motion ra
+025
Sec motion ra
-025
Pri motion dec
-005
Sec motion dec
-058
Notes
rPM=1.154
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
345.7
Precise sep
11.46
Constellation
Hercules
SAO
84331
HIP
80189
Tycho2
2047-00944-1
HD
147665
BD
BD+25 3071
Distance
129.53
Distance ly
422.53
last precise pa
345.7
last precise sep
11.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16223+2445 STF2039 2007 6 346 11.9 8.80 12.23 F8V D 162217.14+244431.6
16223+2445 STF2039 2010 8 346 11.5 8.80 12.23 F8V 162217.14+244431.6

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