16589-4015 SNA 61 AD
16h 58m 55.39s -40° 14' 33.3" P.A. 164.00 sep 4.3 mag 7.16,13.83 Sp O6.5IV
Coord 2000 |
16589-4015 |
|
Discov num |
SNA 61 |
|
Comp |
AD |
|
Coord arcsec 2000 |
16 58 55.39 -40 14 33.3 |
|
Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
Pa first |
164 |
|
Pa last |
164.3 |
|
P.A. Now (θ) |
164.3° |
|
Sep first |
4.3 |
|
Sep last |
4.32 |
|
Sep. Now (ρ) |
4.32" |
|
Mag pri |
7.16 |
|
Mag sec |
13.83 |
|
delta mag (ΔM) |
6.67 |
|
Spectral class |
O6.5IV (blue) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
N
K
(See Notes, 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
Nature of this double is uncertain.
16589-4015 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 58 55 -40 14 33 |
SNA 61 Aa,Ab |
2014 |
1 |
8 |
0.0 |
7.40 |
11.70 |
4.30 |
|
|
Show |
|
|
16 58 55 -40 14 33 |
SNA 61 AB |
2012 |
1 |
243 |
0.7 |
7.16 |
11.47 |
4.31 |
|
|
Show |
|
|
16 58 55 -40 14 33 |
SNA 61 AC |
2012 |
1 |
180 |
2.9 |
7.16 |
14.26 |
7.10 |
|
|
Show |
|
|
16 58 55 -40 14 33 |
SNA 61 AD |
2012 |
1 |
164 |
4.3 |
7.16 |
13.83 |
6.67 |
|
<=== |
Show |
|
|
16 58 55 -40 14 33 |
SNA 61 AE |
2012 |
2 |
250 |
6.2 |
7.16 |
12.50 |
5.34 |
|
|
Show |
|
|
16 58 55 -40 14 33 |
SNA 61 AF |
2012 |
1 |
284 |
6.6 |
7.16 |
14.16 |
7.00 |
|
|
Septuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
5967079569931393024 |
|