09293-4432 DUN 77 AB (HD 82207)
09h 29m 18.68s -44° 32' 20.2" P.A. 77.00 sep 108.6 mag 7.07,7.03 Sp F8V+F8V dist. 42.18 pc (137.59 l.y.)
| Coord 2000 |
09293-4432 |
|
Discov num |
DUN 77 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 29 18.68 -44 32 20.2 |
|
| Date first |
1837 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
78 |
|
Pa last |
77.3 |
|
P.A. Now (θ) |
77.3° |
|
| Sep first |
108.5 |
|
Sep last |
108.606 |
|
Sep. Now (ρ) |
108.606" |
|
| Mag pri |
7.07 |
|
Mag sec |
7.03 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
F8V+F8V (yellow-white/yellow-white) |
|
| Pri motion ra |
-103 |
|
Sec motion ra |
-096 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+013 |
|
| Notes |
N
Z
V
(See Notes, Parallax indicates components are physical, Proper motion indicates physical) |
|
rPM=0.074 (< 0.3, Physical double)
This double is physical.
09293-4432 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
221213 |
09 29 19 -44 32 20 |
HDS 1360 Aa,Ab |
2021 |
12 |
122 |
0.3 |
7.18 |
10.23 |
3.05 |
Y |
|
| Show |
HD 82207 |
221213 |
09 29 19 -44 32 20 |
DUN 77 AB |
2015 |
19 |
77 |
108.6 |
7.07 |
7.03 |
0.04 |
|
<=== |
| Show |
|
221216 |
09 29 29 -44 31 57 |
EGN 11 Ba,Bb |
2005 |
1 |
281 |
0.4 |
7.00 |
10.30 |
3.30 |
|
|
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 82207 |
|
Constellation |
Vela |
|
SAO |
221213 |
|
HIP |
46523 |
|
| Tycho2 |
7703-01880-1 |
|
Gaia DR2 |
5423340970868485504 |
|
HD |
82207 |
|
GC |
13097 |
|
| CD |
CD-43 5326 |
|
CP |
CP-43 3729 |
|
Distance |
42.18 |
|
Distance ly |
137.59 |
|
