08384-4647 COO 268 AC
08h 38m 26.53s -46° 46' 35.1" P.A. 38.00 sep 18.9 mag 7.79,12.39 Sp B5V
| Coord 2000 |
08384-4647 |
|
Discov num |
COO 268 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 38 26.53 -46 46 35.1 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
40 |
|
Pa last |
37.7 |
|
P.A. Now (θ) |
37.7° |
|
| Sep first |
18.3 |
|
Sep last |
18.92 |
|
Sep. Now (ρ) |
18.92" |
|
| Mag pri |
7.79 |
|
Mag sec |
12.39 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
B5V (blue-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+019 |
|
| Notes |
|
|
rPM=0.744
Nature of this double is uncertain.
08384-4647 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 73813 |
220225 |
08 38 27 -46 46 35 |
COO 268 AB |
2015 |
13 |
255 |
13.5 |
7.79 |
9.44 |
1.65 |
|
|
| Show |
|
220225 |
08 38 27 -46 46 35 |
COO 268 AC |
2015 |
7 |
38 |
18.9 |
7.79 |
12.39 |
4.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vela |
|
SAO |
220225 |
|
Tycho2 |
8151-04781-1 |
|
Gaia DR2 |
5521583704905947904 |
|
