12242-3224 DAW 61 BC
12h 24m 05.43s -32° 24' 00.3" P.A. 138.00 sep 1.0 mag 11.40,10.90
Coord 2000 |
12242-3224 |
|
Discov num |
DAW 61 |
|
Comp |
BC |
|
Coord arcsec 2000 |
12 24 05.43 -32 24 00.3 |
|
Date first |
1919 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
130 |
|
Pa last |
137.5 |
|
P.A. Now (θ) |
137.5° |
|
Sep first |
1.1 |
|
Sep last |
1.004 |
|
Sep. Now (ρ) |
1.004" |
|
Mag pri |
11.40 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+049 |
|
Sec motion ra |
|
|
Pri motion dec |
-008 |
|
Sec motion dec |
|
|
Notes |
B
(Blue magnitudes) |
|
Nature of this double is uncertain.
12242-3224 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 24 05 -32 24 00 |
HJ 4519 AB |
2019 |
12 |
89 |
8.9 |
9.80 |
11.40 |
1.60 |
|
|
Show |
|
|
12 24 05 -32 24 00 |
DAW 61 BC |
2015 |
5 |
138 |
1.0 |
11.40 |
10.90 |
0.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
3468745674220948352 |
|