20398+1927 J 2604
20h 39m 44.01s +19° 26' 09.1" P.A. 141.00 sep 2.2 mag 12.50,12.60
| Coord 2000 |
20398+1927 |
|
Discov num |
J 2604 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 44.01 +19 26 09.1 |
|
| Date first |
1943 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
150 |
|
Pa last |
140.8 |
|
P.A. Now (θ) |
140.8° |
|
| Sep first |
1.0 |
|
Sep last |
2.229 |
|
Sep. Now (ρ) |
2.229" |
|
| Mag pri |
12.50 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1814187215103307776 |
|
