15124-5225 RST 747

 
 
15h 12m 22.58s -52 25' 19.1" P.A. 3 sep 4.7 mag 9.64,10.31 Sp B9IV
 
 
Coord 2000
15124-5225
Discov num
RST 747
Comp
Coord arcsec 2000
15 12 22.58 -52 25 19.1
Date first
1892
Date last
2010
Obs
9
Pa first
5
Pa last
3
P.A. Now (θ)
Sep first
5.7
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.64
Mag sec
10.31
delta mag (ΔM)
0.67
Spectral class
B9IV (blue-white)
Pri motion ra
-009
Sec motion ra
-011
Pri motion dec
-002
Sec motion dec
-004
Notes
rPM=0.242 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.9
Precise sep
4.7
Constellation
Lupus
Tycho2
8306-00092-1
HD
134524
last precise pa
2.9
last precise sep
4.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15124-5225 RST 747 1999 7 4 4.8 9.64 10.31 B9IV D 151222.58-522519.1
15124-5225 RST 747 2010 9 3 4.7 9.64 10.31 B9IV 151222.58-522519.1

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