14452-5536 DUN 169 (BU Cir)

 
 
14h 45m 10.96s -55 36' 05.9" P.A. 105 sep 69.3 mag 6.08,7.55 Sp B2III dist. 352.11 pc (1148.58 l.y.)
 
 
Coord 2000
14452-5536
Discov num
DUN 169
Comp
Coord arcsec 2000
14 45 10.96 -55 36 05.9
Date first
1826
Date last
2010
Obs
20
Pa first
107
Pa last
105
P.A. Now (θ)
105°
Sep first
71.8
Sep last
69.3
Sep. Now (ρ)
69.3"
Mag pri
6.08
Mag sec
7.55
delta mag (ΔM)
1.47
Spectral class
B2III (blue-white)
Pri motion ra
-007
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
-006
Notes
N (See Notes)
rPM=0.916
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.3
Precise sep
69.34
Var name
BU Cir
Constellation
Circinus
SAO
241971
HIP
72121
Tycho2
8684-03401-1
HD
129557
HR
5488
CP
CP-55 6150
Distance
352.11
Distance ly
1148.58
last precise pa
105.3
last precise sep
69.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14452-5536 DUN 169 1999 17 105 69.2 6.08 7.55 B2III N D 144510.96-553605.9
14452-5536 DUN 169 2010 20 105 69.1 6.08 7.55 B2III N 144510.96-553605.9

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