18047+3227 SEI 556
18h 04m 39.78s +32° 27' 22.4" P.A. 225.00 sep 13.1 mag 10.83,11.50
| Coord 2000 |
18047+3227 |
|
Discov num |
SEI 556 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 39.78 +32 27 22.4 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
208 |
|
Pa last |
224.9 |
|
P.A. Now (θ) |
224.9° |
|
| Sep first |
17.6 |
|
Sep last |
13.062 |
|
Sep. Now (ρ) |
13.062" |
|
| Mag pri |
10.83 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
+051 |
|
| Notes |
|
|
rPM=1.068
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2625-02240-1 |
|
Gaia DR2 |
4603370244484355456 |
|
