18270-4558 WFC 207 (Alp Tel)

 
 
18h 26m 58.42s -45 58' 06.5" P.A. 41 sep 115.9 mag 3.44,11.02 Sp B5V dist. 85.18 pc (277.86 l.y.)
 
 
Coord 2000
18270-4558
Discov num
WFC 207
Comp
Coord arcsec 2000
18 26 58.42 -45 58 06.5
Date first
1905
Date last
2010
Obs
6
Pa first
42
Pa last
41
P.A. Now (θ)
41°
Sep first
108.1
Sep last
115.9
Sep. Now (ρ)
115.9"
Mag pri
3.44
Mag sec
11.02
delta mag (ΔM)
7.58
Spectral class
B5V (blue-white)
Pri motion ra
-017
Sec motion ra
+012
Pri motion dec
-054
Sec motion dec
+003
Notes
rPM=1.13
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.6
Precise sep
115.92
Name
Alp Tel
Constellation
Telescopium
SAO
229023
HIP
90422
Tycho2
8359-03650-1
HD
169467
HR
6897
GC
25154
CD
CD-4612379
CP
CP-46 9308
Bayer
Alpha Telescopii
Bayer name
Alp Tel
Distance
85.18
Distance ly
277.86
last precise pa
40.6
last precise sep
115.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18270-4558 WFC 207 1999 4 41 115.2 3.44 11.02 D 182658.42-455806.5
18270-4558 WFC 207 2010 6 41 115.9 3.44 11.02 B5V 182658.42-455806.5

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