17379-4140 CPO 541 AC
17h 37m 55.06s -41° 39' 50.0" P.A. 35.00 sep 64.3 mag 10.21,10.80 Sp F3/5V
| Coord 2000 |
17379-4140 |
|
Discov num |
CPO 541 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 37 55.06 -41 39 50.0 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
33 |
|
Pa last |
34.9 |
|
P.A. Now (θ) |
34.9° |
|
| Sep first |
66.8 |
|
Sep last |
64.274 |
|
Sep. Now (ρ) |
64.274" |
|
| Mag pri |
10.21 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
F3/5V (yellow-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
rPM=0.779
Nature of this double is uncertain.
17379-4140 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 159668 |
228218 |
17 37 55 -41 39 50 |
CPO 541 AB |
2015 |
8 |
267 |
7.7 |
10.21 |
10.79 |
0.58 |
|
|
| Show |
|
228218 |
17 37 55 -41 39 50 |
CPO 541 AC |
2015 |
6 |
35 |
64.3 |
10.21 |
10.80 |
0.59 |
|
<=== |
| Show |
|
|
17 37 58 -41 38 58 |
CPO 541 CD |
2015 |
6 |
352 |
5.8 |
10.80 |
11.80 |
1.00 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
228218 |
|
Tycho2 |
7892-05472-1 |
|
Gaia DR2 |
5960516516377637376 |
|
| HD |
159668 |
|
