20259+0902 J 3084
20h 25m 53.49s +09° 02' 12.7" P.A. 87.00 sep 6.0 mag 13.20,14.10
Coord 2000 |
20259+0902 |
|
Discov num |
J 3084 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 53.49 +09 02 12.7 |
|
Date first |
1944 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
100 |
|
Pa last |
86.7 |
|
P.A. Now (θ) |
86.7° |
|
Sep first |
4.0 |
|
Sep last |
6.011 |
|
Sep. Now (ρ) |
6.011" |
|
Mag pri |
13.20 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
+009 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1752405892960056960 |
|