10290-4859 I    73AB

 
 
10h 28m 59.10s -48 59' 19.2" P.A. 220 sep 5 mag 7.87,10.12 Sp B4IV dist. 564.97 pc (1842.93 l.y.)
 
 
Coord 2000
10290-4859
Discov num
I    73
Comp
AB
Coord arcsec 2000
10 28 59.10 -48 59 19.2
Date first
1896
Date last
2000
Obs
11
Pa first
225
Pa last
220
P.A. Now (θ)
220°
Sep first
3.0
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
7.87
Mag sec
10.12
delta mag (ΔM)
2.25
Spectral class
B4IV (blue-white)
Pri motion ra
-005
Sec motion ra
-010
Pri motion dec
+008
Sec motion dec
+001
Notes
rPM=0.856
This double is not physical.
 
 
10290-4859 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 222089 10290-4859 I 73 AB 1896 2000 11 220 5.0 7.87 10.12 2.25 <===
Show 222089 10290-4859 I 73 AC 1896 2000 8 32 24.6 7.87 12.00 4.13
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.2
Precise sep
5.02
Constellation
Vela
SAO
222089
HIP
51322
Tycho2
8192-04371-1
HD
90941
CD
CD-48 5670
CP
CP-48 3319
Distance
564.97
Distance ly
1842.93
last precise pa
220.2
last precise sep
5.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10290-4859 I 73 AB 2000 10 220 5.0 7.87 10.12 B4IV D 102859.10-485919.2

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