16218+2320 POU 3223
16h 21m 49.68s +23° 19' 47.9" P.A. 349.00 sep 4.3 mag 13.00,13.50
| Coord 2000 |
16218+2320 |
|
Discov num |
POU3223 |
|
Comp |
|
|
Coord arcsec 2000 |
16 21 49.68 +23 19 47.9 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
349 |
|
Pa last |
349 |
|
P.A. Now (θ) |
349° |
|
| Sep first |
4.2 |
|
Sep last |
4.264 |
|
Sep. Now (ρ) |
4.264" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=1.927
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1301739548730070400 |
|
