16212+2307 POU 3222
16h 21m 06.87s +23° 06' 20.7" P.A. 47.00 sep 4.5 mag 13.60,13.70
| Coord 2000 |
16212+2307 |
|
Discov num |
POU3222 |
|
Comp |
|
|
Coord arcsec 2000 |
16 21 06.87 +23 06 20.7 |
|
| Date first |
1904 |
|
Date last |
2019 |
|
Obs |
10 |
|
| Pa first |
45 |
|
Pa last |
47.2 |
|
P.A. Now (θ) |
47.2° |
|
| Sep first |
4.4 |
|
Sep last |
4.46 |
|
Sep. Now (ρ) |
4.46" |
|
| Mag pri |
13.60 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=1.83
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1301712095299112704 |
|
