18051+3819 J 1218
18h 05m 03.41s +38° 29' 54.5" P.A. 167.00 sep 3.1 mag 12.20,13.60
| Coord 2000 |
18051+3819 |
|
Discov num |
J 1218 |
|
Comp |
|
|
Coord arcsec 2000 |
18 05 03.41 +38 29 54.5 |
|
| Date first |
1915 |
|
Date last |
2017 |
|
Obs |
8 |
|
| Pa first |
173 |
|
Pa last |
166.7 |
|
P.A. Now (θ) |
166.7° |
|
| Sep first |
2.4 |
|
Sep last |
3.062 |
|
Sep. Now (ρ) |
3.062" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
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 |
4610134916758241920 |
|
