16089+4521 STF2015AC

 
 
16h 08m 54.75s +45 21' 11.8" P.A. 99 sep 9.2 mag 8.24,13.80 Sp F5 dist. 97.56 pc (318.24 l.y.)
 
 
Coord 2000
16089+4521
Discov num
STF2015
Comp
AC
Coord arcsec 2000
16 08 54.75 +45 21 11.8
Date first
1892
Date last
2014
Obs
8
Pa first
97
Pa last
99
P.A. Now (θ)
99°
Sep first
12.8
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
8.24
Mag sec
13.80
delta mag (ΔM)
5.56
Spectral class
F5 (yellow-white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
16089+4521 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 45912 16089+4521 STF2015 AB 1829 2015 54 160 2.9 8.24 9.52 1.28
Show 45912 16089+4521 STF2015 AC 1892 2014 8 99 9.2 8.24 13.80 5.56 <===
Show 45912 16089+4521 STF2015 BC 1905 2007 4 102 9.0 9.52 13.80 4.28
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.6
Precise sep
9.166
Constellation
Hercules
SAO
45912
HIP
79116
Tycho2
3491-01018-1
HD
145424
BD
BD+45 2377
Distance
97.56
Distance ly
318.24
last precise pa
98.6
last precise sep
9.166
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16089+4521 STF2015 AC 1905 5 97 12.4 8.24 13.70 F5 D 160854.75+452111.8
16089+4521 STF2015 AC 2000 7 99 9.0 8.24 13.80 F5 N 160854.75+452111.8
16089+4521 STF2015 AC 2014 8 99 9.2 8.24 13.80 F5 N 160854.75+452111.8

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