14405+4633 A  1622

 
 
14h 40m 30.40s +46 32' 32.8" P.A. 252 sep 2 mag 8.86,10.57 Sp G0 dist. 103.41 pc (337.32 l.y.)
 
 
Coord 2000
14405+4633
Discov num
A  1622
Comp
Coord arcsec 2000
14 40 30.40 +46 32 32.8
Date first
1907
Date last
2010
Obs
21
Pa first
255
Pa last
252
P.A. Now (θ)
252°
Sep first
1.5
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
8.86
Mag sec
10.57
delta mag (ΔM)
1.71
Spectral class
G0 (yellow)
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
-032
Sec motion dec
-032
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.1
Precise sep
2.003
Constellation
Bootes
SAO
45165
HIP
71740
Tycho2
3473-00477-1
HD
129335
BD
BD+47 2166
Distance
103.41
Distance ly
337.32
last precise pa
252.1
last precise sep
2.003
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14405+4633 A 1622 2000 18 253 2.0 8.86 10.57 G0 D 144030.40+463232.8
14405+4633 A 1622 2010 21 252 2.0 8.86 10.57 G0 D 144030.40+463232.8

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