18556+1154 J 3273
18h 55m 30.84s +11° 53' 51.2" P.A. 98.00 sep 3.4 mag 11.89,13.60
| Coord 2000 |
18556+1154 |
|
Discov num |
J 3273 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 30.84 +11 53 51.2 |
|
| Date first |
1953 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
94 |
|
Pa last |
97.7 |
|
P.A. Now (θ) |
97.7° |
|
| Sep first |
3.2 |
|
Sep last |
3.427 |
|
Sep. Now (ρ) |
3.427" |
|
| Mag pri |
11.89 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.71 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
1047-00685-1 |
|
Gaia DR2 |
4504347368330810880 |
|
