13138-7102 GLI 188

 
 
13h 13m 50.27s -71 01' 40.5" P.A. 229 sep 17.8 mag 9.34,10.02 Sp F5IV+B9V
 
 
Coord 2000
13138-7102
Discov num
GLI 188
Comp
Coord arcsec 2000
13 13 50.27 -71 01 40.5
Date first
1991
Date last
2010
Obs
4
Pa first
228
Pa last
229
P.A. Now (θ)
229°
Sep first
17.8
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
9.34
Mag sec
10.02
delta mag (ΔM)
0.68
Spectral class
F5IV+B9V (yellow-white/blue-white)
Pri motion ra
-006
Sec motion ra
-012
Pri motion dec
-017
Sec motion dec
-011
Notes
rPM=0.471
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229
Precise sep
17.77
Constellation
Musca
Tycho2
9246-00731-1
HD
114501
last precise pa
229
last precise sep
17.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13138-7102 GLI 188 2000 1 229 17.7 9.30 10.00 F5IV+B9V 131350.27-710140.6
13138-7102 GLI 188 2010 4 229 17.6 9.34 10.02 F5IV+B9V 131350.27-710140.5

If you need more information about this double, apply for a data request form to the WDS.