09045-5620 RST3620AB

 
 
09h 04m 32.85s -56 20' 27.8" P.A. 132 sep 0.7 mag 7.18,9.57 Sp B5V dist. 5000 pc (16310 l.y.)
 
 
Coord 2000
09045-5620
Discov num
RST3620
Comp
AB
Coord arcsec 2000
09 04 32.85 -56 20 27.8
Date first
1938
Date last
1991
Obs
4
Pa first
126
Pa last
132
P.A. Now (θ)
132°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.18
Mag sec
9.57
delta mag (ΔM)
2.39
Spectral class
B5V (blue-white)
Pri motion ra
-013
Sec motion ra
-013
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
09045-5620 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 236568 09045-5620 RST3620 AB 1938 1991 4 132 0.7 7.18 9.57 2.39 <===
Show 236568 09045-5620 HJ 4177 AB,C 1835 2000 24 225 13.0 7.18 8.77 1.59
Show 236568 09045-5620 HJ 4177 AB,D 1892 2014 8 295 32.0 7.18 9.40 2.22
Show 236565 09045-5620 HJ 4177 CD 1835 2014 7 318 32.0 8.77 11.19 2.42
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.8
Precise sep
0.69
Cdsa2 id
RST 3620 AB
Constellation
Vela
SAO
236568
HIP
44545
Tycho2
8590-00405-1
HD
78190
CP
CP-55 1924
Ra deg
9.075791666666666
De deg
-56.341055555555556
Distance
5000
Distance ly
16310
last precise pa
131.8
last precise sep
0.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09045-5620 RST3620 AB 1991 4 132 0.7 7.18 9.57 B5V D 090432.85-562027.8

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