18319+5110 ES 784
18h 31m 51.82s +51° 10' 47.8" P.A. 65.00 sep 7.1 mag 10.00,10.50
Coord 2000 |
18319+5110 |
|
Discov num |
ES 784 |
|
Comp |
|
|
Coord arcsec 2000 |
18 31 51.82 +51 10 47.8 |
|
Date first |
1905 |
|
Date last |
2020 |
|
Obs |
17 |
|
Pa first |
73 |
|
Pa last |
65.1 |
|
P.A. Now (θ) |
65.1° |
|
Sep first |
6.8 |
|
Sep last |
7.1 |
|
Sep. Now (ρ) |
7.1" |
|
Mag pri |
10.00 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+015 |
|
Notes |
|
|
rPM=0.974
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3538-00670-1 |
|
Gaia DR2 |
2145177976413751040 |
|