19176-4242 DON 956
19h 17m 33.37s -42° 42' 07.4" P.A. 323.00 sep 1.9 mag 10.80,14.00
Coord 2000 |
19176-4242 |
|
Discov num |
DON 956 |
|
Comp |
|
|
Coord arcsec 2000 |
19 17 33.37 -42 42 07.4 |
|
Date first |
1931 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
324 |
|
Pa last |
323.3 |
|
P.A. Now (θ) |
323.3° |
|
Sep first |
1.4 |
|
Sep last |
1.854 |
|
Sep. Now (ρ) |
1.854" |
|
Mag pri |
10.80 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
|
|
Pri motion ra |
-047 |
|
Sec motion ra |
|
|
Pri motion dec |
-022 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Gaia DR2 |
6713091577946724864 |
|