18450-5450 B   400

 
 
18h 44m 59.24s -54 50' 06.8" P.A. 141 sep 0.3 mag 10.40,10.80 Sp F6V
 
 
Coord 2000
18450-5450
Discov num
B   400
Comp
Coord arcsec 2000
18 44 59.24 -54 50 06.8
Date first
1927
Date last
1946
Obs
3
Pa first
142
Pa last
141
P.A. Now (θ)
141°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.40
Mag sec
10.80
delta mag (ΔM)
0.4
Spectral class
F6V (yellow-white)
Pri motion ra
-015
Sec motion ra
Pri motion dec
-051
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.4
Precise sep
0.25
Constellation
Telescopium
SAO
245674
Tycho2
8762-01252-1
HD
172760
last precise pa
141.4
last precise sep
0.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18450-5450 B 400 1946 3 141 0.3 10.40 10.80 F6V 184459.24-545006.8

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