18380+1705 SLE 223
18h 38m 02.33s +17° 04' 53.9" P.A. 126.00 sep 15.4 mag 11.17,13.10
| Coord 2000 |
18380+1705 |
|
Discov num |
SLE 223 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 02.33 +17 04 53.9 |
|
| Date first |
1982 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
126 |
|
Pa last |
125.5 |
|
P.A. Now (θ) |
125.5° |
|
| Sep first |
15.7 |
|
Sep last |
15.388 |
|
Sep. Now (ρ) |
15.388" |
|
| Mag pri |
11.17 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.93 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=0.513
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1574-02110-1 |
|
Gaia DR2 |
4511825868437243904 |
|
