14454+2911 HJ 2745

 
 
14h 45m 23.15s +29 10' 53.9" P.A. 127 sep 13 mag 9.60,12.20 Sp G5 dist. 249.38 pc (813.48 l.y.)
 
 
Coord 2000
14454+2911
Discov num
HJ 2745
Comp
Coord arcsec 2000
14 45 23.15 +29 10 53.9
Date first
1830
Date last
2010
Obs
8
Pa first
122
Pa last
127
P.A. Now (θ)
127°
Sep first
14.0
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
9.60
Mag sec
12.20
delta mag (ΔM)
2.6
Spectral class
G5 (yellow)
Pri motion ra
+007
Sec motion ra
-037
Pri motion dec
-003
Sec motion dec
+003
Notes
rPM=1.196
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.7
Precise sep
12.97
Constellation
Bootes
SAO
83505
HIP
72144
Tycho2
2022-00638-1
HD
130066
BD
BD+29 2575
Distance
249.38
Distance ly
813.48
last precise pa
126.7
last precise sep
12.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14454+2911 HJ 2745 1999 6 126 13.4 9.60 12.20 G5 D 144523.15+291053.9
14454+2911 HJ 2745 2002 7 126 13.3 9.60 12.20 G5 D 144523.15+291053.9
14454+2911 HJ 2745 2010 8 126 12.8 9.60 12.20 G5 144523.15+291053.9

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