18104+5104 COU 2392
18h 10m 24.44s +51° 04' 39.5" P.A. 147.00 sep 0.6 mag 10.98,11.77
| Coord 2000 |
18104+5104 |
|
Discov num |
COU2392 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 24.44 +51 04 39.5 |
|
| Date first |
1987 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
148 |
|
Pa last |
147.3 |
|
P.A. Now (θ) |
147.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.641 |
|
Sep. Now (ρ) |
0.641" |
|
| Mag pri |
10.98 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.79 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3536-00310-1 |
|
Gaia DR2 |
2124746129791610752 |
|
