13245-5444 RST2847

 
 
13h 24m 31.71s -54 44' 25.8" P.A. 294.00 sep 0.8 mag 10.30,12.80 Sp B9IV
 
 
Coord 2000
13245-5444
Discov num
RST2847
Comp
Coord arcsec 2000
13 24 31.71 -54 44 25.8
Date first
1934
Date last
2016
Obs
3
Pa first
293
Pa last
294
P.A. Now (θ)
294°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.30
Mag sec
12.80
delta mag (ΔM)
2.5
Spectral class
B9IV (blue-white)
Pri motion ra
-008
Sec motion ra
-009
Pri motion dec
-005
Sec motion dec
-006
Notes
rPM=0.131 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.8
Precise sep
0.811
Constellation
Centaurus
Tycho2
8666-01708-1
Gaia DR2
79315372672
HD
116399
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13245-5444 RST2847 1947 2 292 0.7 10.30 12.80 B9IV 132431.71-544425.8

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