09121-5358 HJ 4189 AB (HD 79446)
09h 12m 03.48s -53° 57' 43.5" P.A. 107.00 sep 20.0 mag 7.72,11.40 Sp B5II/III dist. 970.87 pc (3166.98 l.y.)
| Coord 2000 |
09121-5358 |
|
Discov num |
HJ 4189 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 12 03.48 -53 57 43.5 |
|
| Date first |
1834 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
105 |
|
Pa last |
106.5 |
|
P.A. Now (θ) |
106.5° |
|
| Sep first |
15.0 |
|
Sep last |
19.95 |
|
Sep. Now (ρ) |
19.95" |
|
| Mag pri |
7.72 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
3.68 |
|
Spectral class |
B5II/III (blue-white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=0.149 (< 0.3, Physical double)
This double is physical.
09121-5358 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 79446 |
236712 |
09 12 03 -53 57 44 |
HJ 4189 AB |
2015 |
8 |
107 |
20.0 |
7.72 |
11.40 |
3.68 |
|
<=== |
| Show |
|
236712 |
09 12 03 -53 57 44 |
DAW 9007 AC |
2015 |
4 |
200 |
48.3 |
7.72 |
10.40 |
2.68 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 79446 |
|
Constellation |
Vela |
|
SAO |
236712 |
|
HIP |
45165 |
|
| Tycho2 |
8583-01716-1 |
|
Gaia DR2 |
5311127116265537152 |
|
HD |
79446 |
|
GC |
12715 |
|
| CP |
CP-53 2209 |
|
Distance |
970.87 |
|
Distance ly |
3166.98 |
|
