18302+2400 SLE 181
18h 30m 12.45s +24° 00' 09.1" P.A. 271.00 sep 15.3 mag 11.68,13.10
| Coord 2000 |
18302+2400 |
|
Discov num |
SLE 181 |
|
Comp |
|
|
Coord arcsec 2000 |
18 30 12.45 +24 00 09.1 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
270 |
|
Pa last |
270.5 |
|
P.A. Now (θ) |
270.5° |
|
| Sep first |
15.5 |
|
Sep last |
15.272 |
|
Sep. Now (ρ) |
15.272" |
|
| Mag pri |
11.68 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.42 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2106-00423-1 |
|
Gaia DR2 |
4536301409586383232 |
|
HD |
342326 |
|
