09191-4031 HJ 4198AB

 
 
09h 19m 06.91s -40 32' 01.7" P.A. 350 sep 13.4 mag 10.82,11.31
 
 
Coord 2000
09191-4031
Discov num
HJ 4198
Comp
AB
Coord arcsec 2000
09 19 06.91 -40 32 01.7
Date first
1838
Date last
2015
Obs
11
Pa first
2
Pa last
350
P.A. Now (θ)
350°
Sep first
10.0
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
10.82
Mag sec
11.31
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
-005
Sec motion ra
-019
Pri motion dec
+003
Sec motion dec
+014
Notes
rPM=0.754
Nature of this double is uncertain.
 
 
09191-4031 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09191-4031 HJ 4198 AB 1838 2015 11 350 13.4 10.82 11.31 0.49 <===
Show 09191-4031 HJ 4198 AC 1881 2015 9 357 24.7 10.82 11.17 0.35
Show 09191-4031 HJ 4198 BC 1899 2015 11 5 11.5 11.31 11.17 0.14
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.7
Precise sep
13.426
Constellation
Vela
Tycho2
7682-02334-1
Gaia DR2
78323676928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09191-4031 HJ 4198 AB 1999 9 350 13.2 10.82 11.31 D 091906.91-403201.7
09191-4031 HJ 4198 AB 2010 11 350 12.9 10.82 11.31 091906.91-403201.7
09191-4031 HJ 4198 AB 2015 11 350 13.4 10.82 11.31 091906.91-403201.7

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