18244+5331 BEM 33
18h 24m 23.30s +53° 31' 46.3" P.A. 46.00 sep 8.0 mag 11.90,11.30
Coord 2000 |
18244+5331 |
|
Discov num |
BEM 33 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 23.30 +53 31 46.3 |
|
Date first |
1902 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
39 |
|
Pa last |
46 |
|
P.A. Now (θ) |
46° |
|
Sep first |
11.6 |
|
Sep last |
7.972 |
|
Sep. Now (ρ) |
7.972" |
|
Mag pri |
11.90 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=1.242
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2148863917347055232 |
|