11398-6329 SNA 28 BC
11h 39m 45.85s -63° 28' 40.1" P.A. 81.00 sep 1.8 mag 8.13,12.70 Sp O8V dist. 520.83 pc (1698.95 l.y.)
Coord 2000 |
11398-6329 |
|
Discov num |
SNA 28 |
|
Comp |
BC |
|
Coord arcsec 2000 |
11 39 45.85 -63 28 40.1 |
|
Date first |
2011 |
|
Date last |
2011 |
|
Obs |
1 |
|
Pa first |
81 |
|
Pa last |
80.5 |
|
P.A. Now (θ) |
80.5° |
|
Sep first |
1.8 |
|
Sep last |
1.77 |
|
Sep. Now (ρ) |
1.77" |
|
Mag pri |
8.13 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
4.57 |
|
Spectral class |
O8V (blue) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
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.
11398-6329 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 101436 |
251525 |
11 39 50 -63 28 44 |
BSO 7 AB |
2015 |
22 |
82 |
1.8 |
7.61 |
8.32 |
0.71 |
|
|
Show |
|
251524 |
11 39 46 -63 28 40 |
SNA 28 Ba,Bb |
2014 |
2 |
122 |
0.0 |
8.50 |
9.90 |
1.40 |
|
|
Show |
|
251524 |
11 39 46 -63 28 40 |
SNA 28 Ba,Bc |
2011 |
1 |
123 |
0.1 |
8.50 |
11.10 |
2.60 |
|
|
Show |
|
251524 |
11 39 46 -63 28 40 |
SNA 28 BC |
2011 |
1 |
81 |
1.8 |
8.13 |
12.70 |
4.57 |
|
<=== |
Quintuple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Centaurus |
|
SAO |
251524 |
|
HIP |
56890 |
|
Tycho2 |
8976-05341-1 |
|
Gaia DR2 |
5333575398468296704 |
|
HD |
101413 |
|
CD |
CD-62 559 |
|
CP |
CP-62 2205 |
|
Distance |
520.83 |
|
Distance ly |
1698.95 |
|