11279-2822 RST 1589 AB
11h 28m 00.30s -28° 22' 02.5" P.A. 261.00 sep 1.4 mag 10.10,13.30 Sp F2V
Coord 2000 |
11279-2822 |
|
Discov num |
RST1589 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 28 00.30 -28 22 02.5 |
|
Date first |
1931 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
264 |
|
Pa last |
260.5 |
|
P.A. Now (θ) |
260.5° |
|
Sep first |
0.8 |
|
Sep last |
1.396 |
|
Sep. Now (ρ) |
1.396" |
|
Mag pri |
10.10 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
-025 |
|
Sec motion ra |
|
|
Pri motion dec |
+005 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
11279-2822 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
11 28 00 -28 22 02 |
RST 1589 AB |
2016 |
5 |
261 |
1.4 |
10.10 |
13.30 |
3.20 |
|
<=== |
Show |
HD 99711 |
179909 |
11 28 00 -28 22 02 |
SKF 1902 AB,C |
2015 |
9 |
146 |
84.1 |
10.09 |
8.85 |
1.24 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6663-00217-1 |
|
Gaia DR2 |
3483239646951890944 |
|
HD |
99693 |
|