20227+1345 J 3079
20h 22m 29.81s +13° 45' 35.3" P.A. 139.00 sep 7.4 mag 12.60,13.40
| Coord 2000 |
20227+1345 |
|
Discov num |
J 3079 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 29.81 +13 45 35.3 |
|
| Date first |
1944 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
140 |
|
Pa last |
139.3 |
|
P.A. Now (θ) |
139.3° |
|
| Sep first |
5.0 |
|
Sep last |
7.367 |
|
Sep. Now (ρ) |
7.367" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=1.41
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1804856823853566976 |
|
