18208+2114 FUR 3
18h 21m 47.68s +21° 17' 04.1" P.A. 324.00 sep 2.4 mag 10.50,11.00
| Coord 2000 |
18208+2114 |
|
Discov num |
FUR 3 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 47.68 +21 17 04.1 |
|
| Date first |
1910 |
|
Date last |
2004 |
|
Obs |
4 |
|
| Pa first |
318 |
|
Pa last |
324.1 |
|
P.A. Now (θ) |
324.1° |
|
| Sep first |
2.1 |
|
Sep last |
2.41 |
|
Sep. Now (ρ) |
2.41" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
+027 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4528871322327406080 |
|
