08579-4744 SNA 9 AB
08h 57m 54.61s -47° 44' 15.7" P.A. 112.00 sep 5.2 mag 6.06,13.01 Sp O5I
| Coord 2000 |
08579-4744 |
|
Discov num |
SNA 9 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 57 54.61 -47 44 15.7 |
|
| Date first |
2013 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
110 |
|
Pa last |
111.5 |
|
P.A. Now (θ) |
111.5° |
|
| Sep first |
5.2 |
|
Sep last |
5.206 |
|
Sep. Now (ρ) |
5.206" |
|
| Mag pri |
6.06 |
|
Mag sec |
13.01 |
|
delta mag (ΔM) |
6.95 |
|
Spectral class |
O5I (blue) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
N
V
K
(See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
08579-4744 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 57 55 -47 44 16 |
SNA 9 Aa,Ab |
2015 |
16 |
329 |
0.0 |
6.30 |
7.40 |
1.10 |
Y |
|
| Show |
|
|
08 57 55 -47 44 16 |
SNA 9 AB |
2015 |
2 |
112 |
5.2 |
6.06 |
13.01 |
6.95 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vela |
|
Gaia DR2 |
5328579939188867200 |
|
