16547+4518 KZA 121 AC
16h 54m 39.97s +45° 18' 10.3" P.A. 251.00 sep 50.1 mag 11.75,13.17
Coord 2000 |
16547+4518 |
|
Discov num |
KZA 121 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 54 39.97 +45 18 10.3 |
|
Date first |
1983 |
|
Date last |
2018 |
|
Obs |
11 |
|
Pa first |
251 |
|
Pa last |
251.2 |
|
P.A. Now (θ) |
251.2° |
|
Sep first |
49.3 |
|
Sep last |
50.1 |
|
Sep. Now (ρ) |
50.1" |
|
Mag pri |
11.75 |
|
Mag sec |
13.17 |
|
delta mag (ΔM) |
1.42 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=1.237
This double is not physical.
16547+4518 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 54 40 +45 18 10 |
KZA 121 AB |
2018 |
13 |
181 |
43.6 |
11.75 |
12.22 |
0.47 |
|
|
Show |
|
|
16 54 40 +45 18 10 |
KZA 121 AC |
2018 |
11 |
251 |
50.1 |
11.75 |
13.17 |
1.42 |
|
<=== |
Show |
|
|
16 54 40 +45 18 10 |
KZA 121 AD |
2018 |
10 |
220 |
108.9 |
11.75 |
13.20 |
1.45 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3500-02017-1 |
|
Gaia DR2 |
1359391337123677568 |
|