13558-2820 B 259
13h 55m 49.08s -28° 21' 36.6" P.A. 186.00 sep 3.7 mag 9.82,13.80 Sp F8
Coord 2000 |
13558-2820 |
|
Discov num |
B 259 |
|
Comp |
|
|
Coord arcsec 2000 |
13 55 49.08 -28 21 36.6 |
|
Date first |
1926 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
187 |
|
Pa last |
185.7 |
|
P.A. Now (θ) |
185.7° |
|
Sep first |
5.2 |
|
Sep last |
3.673 |
|
Sep. Now (ρ) |
3.673" |
|
Mag pri |
9.82 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
3.98 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
-017 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6728-00042-1 |
|
Gaia DR2 |
6176943560480932864 |
|
HD |
121413 |
|