18424+2434 SLE 504
18h 42m 26.69s +24° 33' 51.9" P.A. 13.00 sep 20.4 mag 12.38,13.10
| Coord 2000 |
18424+2434 |
|
Discov num |
SLE 504 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 26.69 +24 33 51.9 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
16 |
|
Pa last |
12.9 |
|
P.A. Now (θ) |
12.9° |
|
| Sep first |
23.2 |
|
Sep last |
20.369 |
|
Sep. Now (ρ) |
20.369" |
|
| Mag pri |
12.38 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.341
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2112-00501-1 |
|
Gaia DR2 |
4535885961688913152 |
|