16575-6036 RST 5070 Aa,Ab
16h 57m 29.92s -60° 36' 00.4" P.A. 20.00 sep 0.5 mag 6.62,9.01 Sp B5III dist. 204.08 pc (665.71 l.y.)
Coord 2000 |
16575-6036 |
|
Discov num |
RST5070 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
16 57 29.92 -60 36 00.4 |
|
Date first |
1942 |
|
Date last |
2019 |
|
Obs |
7 |
|
Pa first |
335 |
|
Pa last |
19.9 |
|
P.A. Now (θ) |
19.9° |
|
Sep first |
0.2 |
|
Sep last |
0.473 |
|
Sep. Now (ρ) |
0.473" |
|
Mag pri |
6.62 |
|
Mag sec |
9.01 |
|
delta mag (ΔM) |
2.39 |
|
Spectral class |
B5III (blue-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
Nature of this double is uncertain.
16575-6036 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
253748 |
16 57 30 -60 36 00 |
RST 5070 Aa,Ab |
2019 |
7 |
20 |
0.5 |
6.62 |
9.01 |
2.39 |
|
<=== |
Show |
V847 Ara |
253748 |
16 57 30 -60 36 00 |
ARY 102 AB |
2015 |
6 |
325 |
32.3 |
6.53 |
10.05 |
3.52 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
V847 Ara |
|
Constellation |
Ara |
|
SAO |
253748 |
|
HIP |
82985 |
|
Tycho2 |
9039-03145-1 |
|
Gaia DR2 |
5914489550831013504 |
|
HD |
152511 |
|
CP |
CP-60 6676 |
|
Distance |
204.08 |
|
Distance ly |
665.71 |
|