03046-5119 DUN 10 AB (HD 19330)
03h 04m 33.14s -51° 19' 19.6" P.A. 69.00 sep 39.9 mag 7.61,8.54 Sp F8V+K1V 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 |
2015 |
|
Obs |
25 |
|
| Pa first |
75 |
|
Pa last |
69.3 |
|
P.A. Now (θ) |
69.3° |
|
| Sep first |
30.0 |
|
Sep last |
39.898 |
|
Sep. Now (ρ) |
39.898" |
|
| Mag pri |
7.61 |
|
Mag sec |
8.54 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
F8V+K1V (yellow-white/yellow-orange) |
|
| Pri motion ra |
+089 |
|
Sec motion ra |
+089 |
|
| Pri motion dec |
+072 |
|
Sec motion dec |
+073 |
|
| Notes |
N
Z
W
V
(See Notes, Parallax indicates components are physical, , Proper motion indicates physical) |
|
rPM=0.009 (< 0.3, Physical double)
This double is physical.
03046-5119 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 19330 |
232983 |
03 04 33 -51 19 20 |
DUN 10 AB |
2015 |
25 |
69 |
39.9 |
7.61 |
8.54 |
0.93 |
|
<=== |
| Show |
|
232983 |
03 04 33 -51 19 20 |
TOK 428 AC |
2015 |
7 |
232 |
510.2 |
7.61 |
8.29 |
0.68 |
|
|
| Show |
|
|
03 04 37 -51 19 07 |
TOK 428 Ba,Bb |
2022 |
11 |
277 |
0.0 |
9.20 |
9.40 |
0.20 |
Y |
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 19330 |
|
Constellation |
Horologium |
|
SAO |
232983 |
|
HIP |
14307 |
|
| Tycho2 |
8064-01370-1 |
|
Gaia DR2 |
4747692278185293312 |
|
HD |
19330 |
|
GC |
3702 |
|
| CD |
CD-51 704 |
|
CP |
CP-51 361 |
|
Distance |
53.48 |
|
Distance ly |
174.45 |
|
