17532+3243 GII 43 Aa,Ab
17h 53m 11.87s +32° 41' 21.8" P.A. 17.00 sep 0.2 mag 11.10,13.20
| Coord 2000 |
17532+3243 |
|
Discov num |
GII 43 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
17 53 11.87 +32 41 21.8 |
|
| Date first |
2011 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
30 |
|
Pa last |
16.8 |
|
P.A. Now (θ) |
16.8° |
|
| Sep first |
0.3 |
|
Sep last |
0.224 |
|
Sep. Now (ρ) |
0.224" |
|
| Mag pri |
11.10 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17532+3243 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 53 12 +32 41 22 |
GII 43 Aa,Ab |
2014 |
8 |
17 |
0.2 |
11.10 |
13.20 |
2.10 |
|
<=== |
| Show |
|
|
17 53 12 +32 41 22 |
COU 998 AB |
2015 |
13 |
122 |
1.7 |
10.92 |
11.53 |
0.61 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2612-01925-1 |
|
Gaia DR2 |
4604128563908777856 |
|