18340+5045 ES 786
18h 34m 03.39s +50° 44' 14.9" P.A. 323.00 sep 5.9 mag 11.33,11.60
| Coord 2000 |
18340+5045 |
|
Discov num |
ES 786 |
|
Comp |
|
|
Coord arcsec 2000 |
18 34 03.39 +50 44 14.9 |
|
| Date first |
1904 |
|
Date last |
2020 |
|
Obs |
14 |
|
| Pa first |
333 |
|
Pa last |
322.9 |
|
P.A. Now (θ) |
322.9° |
|
| Sep first |
4.6 |
|
Sep last |
5.85 |
|
Sep. Now (ρ) |
5.85" |
|
| Mag pri |
11.33 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=1.684
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3539-00584-1 |
|
Gaia DR2 |
2145130216377325184 |
|