18104+3356 SEI 559
18h 10m 27.80s +33° 55' 55.6" P.A. 171.00 sep 11.5 mag 11.00,11.00
| Coord 2000 |
18104+3356 |
|
Discov num |
SEI 559 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 27.80 +33 55 55.6 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
20 |
|
| Pa first |
162 |
|
Pa last |
171.1 |
|
P.A. Now (θ) |
171.1° |
|
| Sep first |
13.8 |
|
Sep last |
11.506 |
|
Sep. Now (ρ) |
11.506" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.835
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4605060743614947200 |
|
