10463-2511 DON 434 BC
10h 46m 17.53s -25° 11' 20.7" P.A. 194.00 sep 1.6 mag 11.30,11.30
Coord 2000 |
10463-2511 |
|
Discov num |
DON 434 |
|
Comp |
BC |
|
Coord arcsec 2000 |
10 46 17.53 -25 11 20.7 |
|
Date first |
1932 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
193 |
|
Pa last |
194.1 |
|
P.A. Now (θ) |
194.1° |
|
Sep first |
1.3 |
|
Sep last |
1.559 |
|
Sep. Now (ρ) |
1.559" |
|
Mag pri |
11.30 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-019 |
|
Sec motion ra |
|
|
Pri motion dec |
+019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
10463-2511 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 46 17 -25 11 04 |
DON 434 A,BC |
2017 |
7 |
150 |
18.3 |
9.68 |
11.00 |
1.32 |
|
|
Show |
|
|
10 46 18 -25 11 21 |
DON 434 BC |
2015 |
4 |
194 |
1.6 |
11.30 |
11.30 |
0.00 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
5470271391311548160 |
|