18583+4857 GII 46
18h 58m 16.78s +48° 57' 16.2" P.A. 84.00 sep 0.4 mag 13.90,15.10
| Coord 2000 |
18583+4857 |
|
Discov num |
GII 46 |
|
Comp |
|
|
Coord arcsec 2000 |
18 58 16.78 +48 57 16.2 |
|
| Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
| Pa first |
84 |
|
Pa last |
83.7 |
|
P.A. Now (θ) |
83.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.427 |
|
Sep. Now (ρ) |
0.427" |
|
| Mag pri |
13.90 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-029 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2131798844050303616 |
|