20038+3937 ALI 1132
20h 03m 50.01s +39° 37' 27.6" P.A. 229.00 sep 7.8 mag 11.13,13.00
| Coord 2000 |
20038+3937 |
|
Discov num |
ALI1132 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 50.01 +39 37 27.6 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
226 |
|
Pa last |
228.9 |
|
P.A. Now (θ) |
228.9° |
|
| Sep first |
7.0 |
|
Sep last |
7.759 |
|
Sep. Now (ρ) |
7.759" |
|
| Mag pri |
11.13 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=1.083
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3154-01712-1 |
|
Gaia DR2 |
2074016754937790848 |
|