11309-6307 RST3743

 
 
11h 30m 56.75s -63 07' 35.2" P.A. 29 sep 4.2 mag 10.22,11.50 Sp B9V
 
 
Coord 2000
11309-6307
Discov num
RST3743
Comp
Coord arcsec 2000
11 30 56.75 -63 07 35.2
Date first
1937
Date last
2015
Obs
5
Pa first
30
Pa last
29
P.A. Now (θ)
29°
Sep first
4.1
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.22
Mag sec
11.50
delta mag (ΔM)
1.28
Spectral class
B9V (blue-white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.4
Precise sep
4.229
Constellation
Centaurus
SAO
251435
Tycho2
8976-02854-1
Gaia DR2
5333633775682719232
HD
100162
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11309-6307 RST3743 2000 3 30 4.2 10.22 11.50 B9V D 113056.75-630735.2
11309-6307 RST3743 2010 5 40 4.1 10.22 11.50 B9V 113056.75-630735.2
11309-6307 RST3743 2015 5 29 4.2 10.22 11.50 B9V 113056.75-630735.2

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