16539-4153 SNA 49 AD (HD 152219)
16h 53m 55.60s -41° 52' 51.4" P.A. 145.00 sep 5.1 mag 7.11,11.26 Sp O9.5III
Coord 2000 |
16539-4153 |
|
Discov num |
SNA 49 |
|
Comp |
AD |
|
Coord arcsec 2000 |
16 53 55.60 -41 52 51.4 |
|
Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
Pa first |
145 |
|
Pa last |
144.8 |
|
P.A. Now (θ) |
144.8° |
|
Sep first |
5.1 |
|
Sep last |
5.06 |
|
Sep. Now (ρ) |
5.06" |
|
Mag pri |
7.11 |
|
Mag sec |
11.26 |
|
delta mag (ΔM) |
4.15 |
|
Spectral class |
O9.5III (blue) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
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.
16539-4153 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
227370 |
16 53 56 -41 52 51 |
SNA 49 Aa,Ab |
2012 |
1 |
345 |
0.1 |
7.20 |
10.00 |
2.80 |
|
|
Show |
|
227370 |
16 53 56 -41 52 51 |
SNA 49 AB |
2012 |
1 |
18 |
2.2 |
7.11 |
13.98 |
6.87 |
|
|
Show |
|
227370 |
16 53 56 -41 52 51 |
SNA 49 AC |
2012 |
1 |
332 |
2.9 |
7.11 |
13.34 |
6.23 |
|
|
Show |
HD 152219 |
227370 |
16 53 56 -41 52 51 |
SNA 49 AD |
2012 |
1 |
145 |
5.1 |
7.11 |
11.26 |
4.15 |
|
<=== |
Show |
|
227370 |
16 53 56 -41 52 51 |
SNA 49 AE |
2015 |
2 |
65 |
5.3 |
7.11 |
12.19 |
5.08 |
|
|
Show |
|
227370 |
16 53 56 -41 52 51 |
SNA 49 AF |
2012 |
2 |
175 |
7.2 |
7.11 |
13.15 |
6.04 |
|
|
Septuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 152219 |
|
Constellation |
Scorpius |
|
SAO |
227370 |
|
Tycho2 |
7876-02282-1 |
|
Gaia DR2 |
5966503597648760064 |
|
HD |
152219 |
|