16413-4846 SNA 1 CG
16h 41m 19.44s -48° 45' 47.5" P.A. 221.00 sep 4.3 mag 6.30,9.64 Sp O6.5V dist. 55.71 pc (181.73 l.y.)
Coord 2000 |
16413-4846 |
|
Discov num |
SNA 1 |
|
Comp |
CG |
|
Coord arcsec 2000 |
16 41 19.44 -48 45 47.5 |
|
Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
Pa first |
221 |
|
Pa last |
221.2 |
|
P.A. Now (θ) |
221.2° |
|
Sep first |
4.3 |
|
Sep last |
4.27 |
|
Sep. Now (ρ) |
4.27" |
|
Mag pri |
6.30 |
|
Mag sec |
9.64 |
|
delta mag (ΔM) |
3.34 |
|
Spectral class |
O6.5V (blue) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
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.
16413-4846 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
227049 |
16 41 20 -48 45 47 |
SNA 1 Aa,Ab |
2016 |
24 |
294 |
0.0 |
5.71 |
|
|
Y |
|
Show |
HD 150136 |
227049 |
16 41 20 -48 45 47 |
MLO 8 AB |
2015 |
12 |
11 |
1.7 |
5.71 |
8.40 |
2.69 |
|
|
Show |
|
227049 |
16 41 20 -48 45 47 |
DUN 206 AC |
2016 |
30 |
265 |
10.2 |
5.71 |
6.76 |
1.05 |
|
|
Show |
|
227049 |
16 41 20 -48 45 47 |
HJ 4876 AD |
2016 |
13 |
161 |
13.3 |
5.71 |
10.50 |
4.79 |
|
|
Show |
|
227049 |
16 41 20 -48 45 47 |
HJ 4876 AE |
2010 |
8 |
11 |
18.6 |
5.71 |
11.40 |
5.69 |
|
|
Show |
|
227049 |
16 41 20 -48 45 47 |
I 96 AF |
2015 |
6 |
192 |
20.8 |
5.71 |
12.50 |
6.79 |
|
|
Show |
|
227048 |
16 41 19 -48 45 48 |
SNA 1 Ca,Cb |
2012 |
1 |
255 |
0.0 |
7.00 |
7.20 |
0.20 |
|
|
Show |
|
227048 |
16 41 19 -48 45 48 |
SNA 1 CG |
2012 |
1 |
221 |
4.3 |
6.30 |
9.64 |
3.34 |
|
<=== |
Ninefold system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
SAO |
227048 |
|
HIP |
81696 |
|
Tycho2 |
8334-01505-1 |
|
Gaia DR2 |
5940954898814487168 |
|
HD |
150135 |
|
GC |
22418 |
|
CD |
CD-4811069 |
|
Distance |
55.71 |
|
Distance ly |
181.73 |
|