18566+2417 POU 3601
18h 56m 40.79s +24° 16' 48.6" P.A. 57.00 sep 7.4 mag 13.40,13.50
| Coord 2000 |
18566+2417 |
|
Discov num |
POU3601 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 40.79 +24 16 48.6 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
55 |
|
Pa last |
56.8 |
|
P.A. Now (θ) |
56.8° |
|
| Sep first |
8.0 |
|
Sep last |
7.361 |
|
Sep. Now (ρ) |
7.361" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.601
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4533414813615712896 |
|