10458-5719 I   398AB

 
 
10h 45m 45.96s -57 19' 03.0" P.A. 234 sep 4.5 mag 9.89,10.29 Sp A0V
 
 
Coord 2000
10458-5719
Discov num
I   398
Comp
AB
Coord arcsec 2000
10 45 45.96 -57 19 03.0
Date first
1894
Date last
2000
Obs
10
Pa first
236
Pa last
234
P.A. Now (θ)
234°
Sep first
5.1
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
9.89
Mag sec
10.29
delta mag (ΔM)
0.4
Spectral class
A0V (white)
Pri motion ra
-013
Sec motion ra
-010
Pri motion dec
+001
Sec motion dec
+004
Notes
rPM=0.325
Nature of this double is uncertain.
 
 
10458-5719 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 238444 10458-5719 I 398 AB 1894 2000 10 234 4.5 9.89 10.29 0.40 <===
Show 238444 10458-5719 SHT 17 AC 1992 2000 4 63 16.7 9.89 14.30 4.41
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.7
Precise sep
4.48
Cdsa2 id
I 398 AB
Constellation
Carina
SAO
238444
Tycho2
8622-00954-1
HD
93389
Ra deg
10.762766666666666
De deg
-57.3175
last precise pa
233.7
last precise sep
4.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10458-5719 I 398 AB 2000 9 234 4.5 9.89 10.29 A0V D 104545.96-571903.0

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