08447-5443 SHY 49 AF
08h 44m 42.23s -54° 42' 31.8" P.A. 100.00 sep 999.9 mag 1.99,5.75 Sp A1Va+F6V dist. 24.7 pc (80.57 l.y.)
| Coord 2000 |
08447-5443 |
|
Discov num |
SHY 49 |
|
Comp |
AF |
|
Coord arcsec 2000 |
08 44 42.23 -54 42 31.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
100 |
|
Pa last |
100 |
|
P.A. Now (θ) |
100° |
|
| Sep first |
999.9 |
|
Sep last |
5533.8 |
|
Sep. Now (ρ) |
5533.8" |
|
| Mag pri |
1.99 |
|
Mag sec |
5.75 |
|
delta mag (ΔM) |
3.76 |
|
Spectral class |
A1Va+F6V (white/yellow-white) |
|
| Pri motion ra |
+029 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
-104 |
|
Sec motion dec |
-092 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.117 (< 0.3, Physical double)
This double is physical.
08447-5443 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
236232 |
08 44 42 -54 42 32 |
KEL 1 Aa,Ab |
2018 |
6 |
324 |
0.0 |
1.99 |
|
|
Y |
|
| Show |
Alsephina |
236232 |
08 44 42 -54 42 32 |
I 10 AB |
2021 |
75 |
189 |
0.9 |
1.99 |
5.57 |
3.58 |
Y |
|
| Show |
|
236232 |
08 44 42 -54 42 32 |
HJ 4136 AC |
1998 |
9 |
56 |
72.0 |
1.99 |
14.90 |
12.91 |
|
|
| Show |
|
236232 |
08 44 42 -54 42 32 |
I 10 AE |
1998 |
3 |
251 |
76.8 |
1.99 |
14.70 |
12.71 |
|
|
| Show |
|
236232 |
08 44 42 -54 42 32 |
SHY 49 AF |
2016 |
4 |
100 |
999.9 |
1.99 |
5.75 |
3.76 |
|
<=== |
| Show |
|
|
08 44 49 -54 41 50 |
HJ 4136 CD |
2015 |
5 |
86 |
5.6 |
11.00 |
13.50 |
2.50 |
|
|
Septuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Common name |
Alsephina |
|
Constellation |
Vela |
|
SAO |
236232 |
|
HIP |
42913 |
|
| Tycho2 |
8573-03571-1 |
|
Gaia DR2 |
5317047711486539392 |
|
HD |
74956 |
|
HR |
3485 |
|
| GC |
12069 |
|
GL |
Gl 321.3A |
|
CP |
CP-54 1788 |
|
Bayer |
Delta Velorum |
|
| Bayer name |
Del Vel |
|
Distance |
24.7 |
|
Distance ly |
80.57 |
|
Bayer greek |
δ Vel |
|
