18269-1429 J   520

 
 
18h 26m 55.15s -14 28' 05.5" P.A. 294 sep 5.7 mag 10.22,10.44 Sp B5III:
 
 
Coord 2000
18269-1429
Discov num
J   520
Comp
Coord arcsec 2000
18 26 55.15 -14 28 05.5
Date first
1907
Date last
2009
Obs
11
Pa first
291
Pa last
294
P.A. Now (θ)
294°
Sep first
6.8
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
10.22
Mag sec
10.44
delta mag (ΔM)
0.22
Spectral class
B5III: (blue-white)
Pri motion ra
-008
Sec motion ra
+006
Pri motion dec
+002
Sec motion dec
+002
Notes
rPM=1.698
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294.1
Precise sep
5.65
Constellation
Scutum
Tycho2
5702-02537-1
HD
169803
last precise pa
294.1
last precise sep
5.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18269-1429 J 520 1999 8 294 5.7 10.22 10.44 B5III: D 182655.15-142805.5
18269-1429 J 520 2009 9 296 5.4 10.22 10.44 B5III: D 182655.15-142805.5

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