20247+0302 J 1342
20h 24m 44.82s +03° 05' 03.2" P.A. 333.00 sep 2.4 mag 12.10,12.80
Coord 2000 |
20247+0302 |
|
Discov num |
J 1342 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 44.82 +03 05 03.2 |
|
Date first |
1914 |
|
Date last |
2018 |
|
Obs |
3 |
|
Pa first |
291 |
|
Pa last |
333 |
|
P.A. Now (θ) |
333° |
|
Sep first |
2.9 |
|
Sep last |
2.404 |
|
Sep. Now (ρ) |
2.404" |
|
Mag pri |
12.10 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-016 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
0501-01351-1 |
|
Gaia DR2 |
4244741329965336320 |
|
ADS |
13815 |
|