10421-5958 HJ 4348 AB (HD 305439)
10h 42m 10.32s -59° 58' 00.9" P.A. 348.00 sep 3.5 mag 9.76,11.10 Sp B
Coord 2000 |
10421-5958 |
|
Discov num |
HJ 4348 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 42 10.32 -59 58 00.9 |
|
Date first |
1837 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
353 |
|
Pa last |
347.9 |
|
P.A. Now (θ) |
347.9° |
|
Sep first |
7.1 |
|
Sep last |
3.48 |
|
Sep. Now (ρ) |
3.48" |
|
Mag pri |
9.76 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
1.34 |
|
Spectral class |
B (blue-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-037 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
10421-5958 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 305439 |
|
10 42 10 -59 58 01 |
HJ 4348 AB |
2015 |
8 |
348 |
3.5 |
9.76 |
11.10 |
1.34 |
|
<=== |
Show |
|
|
10 42 10 -59 58 01 |
SEE 122 AC |
2015 |
8 |
256 |
12.8 |
9.76 |
12.20 |
2.44 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 305439 |
|
Constellation |
Carina |
|
Tycho2 |
8626-01448-1 |
|
Gaia DR2 |
5254285251350707072 |
|
HD |
305439 |
|