15387-4132 B  2363

 
 
15h 38m 39.51s -41 31' 55.6" P.A. 232 sep 2.8 mag 10.80,11.30 Sp A3
 
 
Coord 2000
15387-4132
Discov num
B  2363
Comp
Coord arcsec 2000
15 38 39.51 -41 31 55.6
Date first
1941
Date last
1999
Obs
3
Pa first
231
Pa last
232
P.A. Now (θ)
232°
Sep first
2.9
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
10.80
Mag sec
11.30
delta mag (ΔM)
0.5
Spectral class
A3 (white)
Pri motion ra
+027
Sec motion ra
-045
Pri motion dec
+015
Sec motion dec
-041
Notes
rPM=1.498
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.8
Precise sep
2.8
Constellation
Lupus
Tycho2
7844-02068-1
last precise pa
231.8
last precise sep
2.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15387-4132 B 2363 1999 2 232 2.8 10.80 11.30 A3 D 153839.51-413155.6

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