15567-3426 COO 189

 
 
15h 56m 42.28s -34 25' 53.8" P.A. 38 sep 23.8 mag 8.98,10.21 Sp A2V dist. 632.91 pc (2064.55 l.y.)
 
 
Coord 2000
15567-3426
Discov num
COO 189
Comp
Coord arcsec 2000
15 56 42.28 -34 25 53.8
Date first
1911
Date last
2010
Obs
15
Pa first
38
Pa last
38
P.A. Now (θ)
38°
Sep first
21.1
Sep last
23.8
Sep. Now (ρ)
23.8"
Mag pri
8.98
Mag sec
10.21
delta mag (ΔM)
1.23
Spectral class
A2V (white)
Pri motion ra
-038
Sec motion ra
+028
Pri motion dec
-022
Sec motion dec
+013
Notes
N (See Notes)
rPM=1.701
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.6
Precise sep
23.8
Constellation
Lupus
SAO
207141
HIP
78093
Tycho2
7337-00827-1
HD
142602
CD
CD-3410622
Distance
632.91
Distance ly
2064.55
last precise pa
37.6
last precise sep
23.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15567-3426 COO 189 2000 11 38 23.7 8.98 10.21 A2V N D 155642.28-342553.8
15567-3426 COO 189 2010 15 38 23.9 8.98 10.21 A2V N 155642.28-342553.8

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