14220+5107 A   148

 
 
14h 22m 01.20s +51 06' 40.3" P.A. 190 sep 0.6 mag 8.32,8.96 Sp F5 dist. 123.15 pc (401.72 l.y.)
 
 
Coord 2000
14220+5107
Discov num
A   148
Comp
Coord arcsec 2000
14 22 01.20 +51 06 40.3
Date first
1901
Date last
2015
Obs
41
Pa first
168
Pa last
190
P.A. Now (θ)
190°
Sep first
0.3
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.32
Mag sec
8.96
delta mag (ΔM)
0.64
Spectral class
F5 (yellow-white)
Pri motion ra
+017
Sec motion ra
+017
Pri motion dec
+045
Sec motion dec
+045
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.5
Precise sep
0.58
Constellation
Bootes
SAO
29116
HIP
70222
Tycho2
3478-01200-1
HD
126126
BD
BD+51 1913
Distance
123.15
Distance ly
401.72
last precise pa
189.5
last precise sep
0.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14220+5107 A 148 2005 35 9 0.6 8.96 8.32 F5 D 142201.20+510640.3
14220+5107 A 148 2010 36 9 0.6 8.96 8.32 F5 D 142201.20+510640.3
14220+5107 A 148 2013 39 192 0.6 8.32 8.96 F5 142201.20+510640.3
14220+5107 A 148 2015 41 190 0.6 8.32 8.96 F5 142201.20+510640.3

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