03046-5119 DUN  10AB

 
 
03H 04M 33.14S -51 19' 19.6" P.A. 70 SEP 38.3 MAG 7.61,8.54 SP G1V DIST. 53.48 PC (174.45 L.Y.)
 
 
Coord 2000
03046-5119
Discov num
DUN  10
Comp
AB
Coord arcsec 2000
03 04 33.14 -51 19 19.6
Date first
1826
Date last
1999
Obs
24
Pa first
75
Pa last
70
P.A. Now (θ)
70°
Sep first
30.0
Sep last
38.3
Sep. Now (ρ)
38.3"
Mag pri
7.61
Mag sec
8.54
delta mag (ΔM)
0.93
Spectral class
G1V (yellow)
Pri motion ra
+089
Sec motion ra
+089
Pri motion dec
+072
Sec motion dec
+073
Notes
N Z V (See Notes, Parallax indicates components are physical, Proper motion indicates physical)
rPM=0.008999999999999999 (< 0.3, Physical double)
This double is physical.
 
 
03046-5119 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 232983 03046-5119 DUN 10 AB 1826 1999 24 70 38.3 7.61 8.54 0.93 <===
Show 232983 03046-5119 TOK 428 AC 1903 2015 7 232 510.2 7.61 8.29 0.68
Show 232984 03046-5119 TOK 428 Ba,Bb 2014 2015 5 110 0.2 9.00 9.50 0.50
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
SAO
232983
HIP
14307
Tycho2
8064-01370-1
HD
19330
CD
CD-51 704
CP
CP-51 361
Distance
53.48
Distance ly
174.45
last precise pa
70.3
last precise sep
38.26