18324+1720 SLE 622
18h 32m 25.53s +17° 20' 21.0" P.A. 301.00 sep 48.7 mag 9.85,10.44 Sp F2
| Coord 2000 |
18324+1720 |
|
Discov num |
SLE 622 |
|
Comp |
|
|
Coord arcsec 2000 |
18 32 25.53 +17 20 21.0 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
303 |
|
Pa last |
300.6 |
|
P.A. Now (θ) |
300.6° |
|
| Sep first |
48.8 |
|
Sep last |
48.674 |
|
Sep. Now (ρ) |
48.674" |
|
| Mag pri |
9.85 |
|
Mag sec |
10.44 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.531
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1574-00228-1 |
|
Gaia DR2 |
4523937023377095552 |
|
