20228+2023 J 3081
20h 22m 51.40s +20° 22' 16.0" sep 6.2 mag 12.10,12.70
| Coord 2000 |
20228+2023 |
|
Discov num |
J 3081 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 51.40 +20 22 16.0 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
5 |
|
Pa last |
359.8 |
|
P.A. Now (θ) |
359.8° |
|
| Sep first |
6.0 |
|
Sep last |
6.182 |
|
Sep. Now (ρ) |
6.182" |
|
| Mag pri |
12.10 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
rPM=1.859
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1816939597655146752 |
|
