18047+2750 SLE 109
18h 04m 44.69s +27° 49' 38.5" P.A. 79.00 sep 9.7 mag 10.72,13.70
| Coord 2000 |
18047+2750 |
|
Discov num |
SLE 109 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 44.69 +27 49 38.5 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
90 |
|
Pa last |
79.3 |
|
P.A. Now (θ) |
79.3° |
|
| Sep first |
8.8 |
|
Sep last |
9.671 |
|
Sep. Now (ρ) |
9.671" |
|
| Mag pri |
10.72 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
2.98 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.554
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2099-00292-1 |
|
Gaia DR2 |
4583478051916786176 |
|