12047+7425 LDS 1747
12h 04m 45.14s +74° 23' 26.8" P.A. 195.00 sep 3.0 mag 17.50,17.90
| Coord 2000 |
12047+7425 |
|
Discov num |
LDS1747 |
|
Comp |
|
|
Coord arcsec 2000 |
12 04 45.14 +74 23 26.8 |
|
| Date first |
1966 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
203 |
|
Pa last |
194.8 |
|
P.A. Now (θ) |
194.8° |
|
| Sep first |
2.0 |
|
Sep last |
2.959 |
|
Sep. Now (ρ) |
2.959" |
|
| Mag pri |
17.50 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+786 |
|
Sec motion ra |
|
|
| Pri motion dec |
-156 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1690943025461463680 |
|