20519+1203 J 3245
20h 51m 51.88s +12° 01' 57.6" P.A. 249.00 sep 3.8 mag 12.80,13.20
| Coord 2000 |
20519+1203 |
|
Discov num |
J 3245 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 51.88 +12 01 57.6 |
|
| Date first |
1949 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
251 |
|
Pa last |
249.4 |
|
P.A. Now (θ) |
249.4° |
|
| Sep first |
3.9 |
|
Sep last |
3.843 |
|
Sep. Now (ρ) |
3.843" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.873
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1757869675474395136 |
|
