20441+1258 J 1889
20h 44m 04.07s +12° 31' 48.8" P.A. 10.00 sep 4.6 mag 14.40,15.40
Coord 2000 |
20441+1258 |
|
Discov num |
J 1889 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 04.07 +12 31 48.8 |
|
Date first |
1941 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
40 |
|
Pa last |
10.4 |
|
P.A. Now (θ) |
10.4° |
|
Sep first |
5.0 |
|
Sep last |
4.59 |
|
Sep. Now (ρ) |
4.59" |
|
Mag pri |
14.40 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+020 |
|
Sec motion ra |
+011 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+042 |
|
Notes |
I
(Identification uncertain) |
|
rPM=0.788
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1755178826924560256 |
|