17498-3623 B 922 AC
17h 49m 49.95s -36° 23' 00.2" P.A. 158.00 sep 4.9 mag 10.18,10.60 Sp F2V
Coord 2000 |
17498-3623 |
|
Discov num |
B 922 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 49 49.95 -36 23 00.2 |
|
Date first |
1912 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
150 |
|
Pa last |
157.6 |
|
P.A. Now (θ) |
157.6° |
|
Sep first |
4.8 |
|
Sep last |
4.907 |
|
Sep. Now (ρ) |
4.907" |
|
Mag pri |
10.18 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+002 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.238 (< 0.3, Physical double)
This double is physical.
17498-3623 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 161910 |
|
17 49 50 -36 23 00 |
B 922 AB |
2016 |
4 |
121 |
0.9 |
10.18 |
10.89 |
0.71 |
|
|
Show |
|
|
17 49 50 -36 23 00 |
B 922 AC |
2015 |
10 |
158 |
4.9 |
10.18 |
10.60 |
0.42 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
7389-01357-1 |
|
Gaia DR2 |
4040207909448706304 |
|
HD |
161910 |
|