16052+2211 BU  811AC

 
 
16h 05m 14.68s +22 10' 55.3" P.A. 307 sep 115.3 mag 8.71,11.92 Sp F8 dist. 116.96 pc (381.52 l.y.)
 
 
Coord 2000
16052+2211
Discov num
BU  811
Comp
AC
Coord arcsec 2000
16 05 14.68 +22 10 55.3
Date first
1894
Date last
2001
Obs
6
Pa first
306
Pa last
307
P.A. Now (θ)
307°
Sep first
117.9
Sep last
115.3
Sep. Now (ρ)
115.3"
Mag pri
8.71
Mag sec
11.92
delta mag (ΔM)
3.21
Spectral class
F8 (yellow-white)
Pri motion ra
-039
Sec motion ra
-006
Pri motion dec
-021
Sec motion dec
-006
Notes
rPM=0.818
This double is not physical.
 
 
16052+2211 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 84186 16052+2211 BU 811 AB 1881 2015 26 218 3.6 8.71 11.84 3.13
Show 84186 16052+2211 BU 811 AC 1894 2001 6 307 115.3 8.71 11.92 3.21 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306.8
Precise sep
115.313
Constellation
Serpens
SAO
84186
HIP
78800
Tycho2
1515-00621-1
HD
144447
BD
BD+22 2920
Distance
116.96
Distance ly
381.52
last precise pa
306.8
last precise sep
115.313
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16052+2211 BU 811 AC 2000 5 307 115.3 8.71 11.92 D 160514.68+221055.3
16052+2211 BU 811 AC 2001 6 307 115.3 8.71 11.92 D 160514.68+221055.3

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