16309+2420 POU 3230
16h 30m 52.53s +24° 19' 46.9" P.A. 308.00 sep 9.3 mag 13.70,13.90
| Coord 2000 |
16309+2420 |
|
Discov num |
POU3230 |
|
Comp |
|
|
Coord arcsec 2000 |
16 30 52.53 +24 19 46.9 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
316 |
|
Pa last |
308.3 |
|
P.A. Now (θ) |
308.3° |
|
| Sep first |
10.3 |
|
Sep last |
9.308 |
|
Sep. Now (ρ) |
9.308" |
|
| Mag pri |
13.70 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+036 |
|
Sec motion ra |
-104 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
+085 |
|
| Notes |
|
|
rPM=1.363
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1299265922445996416 |
|
