18569-3320 GLP  15

 
 
18h 56m 56.53s -33 19' 46.0" P.A. 11 sep 49 mag 7.14,8.84 Sp B6V
 
 
Coord 2000
18569-3320
Discov num
GLP  15
Comp
Coord arcsec 2000
18 56 56.53 -33 19 46.0
Date first
1890
Date last
2010
Obs
14
Pa first
9
Pa last
11
P.A. Now (θ)
11°
Sep first
50.0
Sep last
49.0
Sep. Now (ρ)
49"
Mag pri
7.14
Mag sec
8.84
delta mag (ΔM)
1.7
Spectral class
B6V (blue-white)
Pri motion ra
+000
Sec motion ra
+013
Pri motion dec
-010
Sec motion dec
-016
Notes
N (See Notes)
rPM=0.695
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.7
Precise sep
48.96
Constellation
Sagittarius
Tycho2
7413-00173-1
HD
175478
last precise pa
10.7
last precise sep
48.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18569-3320 GLP 15 1998 12 11 49.0 7.14 8.84 B6V N D 185656.53-331946.0
18569-3320 GLP 15 1999 13 11 48.9 7.14 8.84 B6V N D 185656.53-331946.0
18569-3320 GLP 15 2010 14 11 48.9 7.14 8.84 B6V N 185656.53-331946.0

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