16294+6856 BU  356

 
 
16h 29m 23.49s +68 55' 52.2" P.A. 116 sep 7.3 mag 9.07,11.34 Sp G5 dist. 204.5 pc (667.08 l.y.)
 
 
Coord 2000
16294+6856
Discov num
BU  356
Comp
Coord arcsec 2000
16 29 23.49 +68 55 52.2
Date first
1875
Date last
2015
Obs
19
Pa first
90
Pa last
116
P.A. Now (θ)
116°
Sep first
5.0
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
9.07
Mag sec
11.34
delta mag (ΔM)
2.27
Spectral class
G5 (yellow)
Pri motion ra
-025
Sec motion ra
-021
Pri motion dec
+023
Sec motion dec
+020
Notes
rPM=0.147 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.6
Precise sep
7.25
Constellation
Draco
SAO
17115
HIP
80762
Tycho2
4419-00435-1
HD
149428
BD
BD+69 851
Distance
204.5
Distance ly
667.08
last precise pa
115.6
last precise sep
7.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16294+6856 BU 356 2005 14 116 7.2 9.07 11.34 G5 D 162923.49+685552.2
16294+6856 BU 356 2012 18 116 7.3 9.07 11.34 G5 162923.49+685552.2
16294+6856 BU 356 2015 19 116 7.3 9.07 11.34 G5 162923.49+685552.2

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