18428+2302 POU 3495
18h 42m 47.05s +23° 02' 18.6" P.A. 40.00 sep 5.4 mag 12.71,13.50
Coord 2000 |
18428+2302 |
|
Discov num |
POU3495 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 47.05 +23 02 18.6 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
34 |
|
Pa last |
40.1 |
|
P.A. Now (θ) |
40.1° |
|
Sep first |
6.2 |
|
Sep last |
5.426 |
|
Sep. Now (ρ) |
5.426" |
|
Mag pri |
12.71 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.79 |
|
Spectral class |
|
|
Pri motion ra |
-013 |
|
Sec motion ra |
+027 |
|
Pri motion dec |
-043 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=1.198
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2108-01005-1 |
|
Gaia DR2 |
4532607325396407680 |
|