13167-5950 HJ 4577 AD
13h 16m 42.11s -59° 49' 26.1" P.A. 141.00 sep 9.0 mag 10.10,10.70 Sp B9.5V:
Coord 2000 |
13167-5950 |
|
Discov num |
HJ 4577 |
|
Comp |
AD |
|
Coord arcsec 2000 |
13 16 42.11 -59 49 26.1 |
|
Date first |
1874 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
180 |
|
Pa last |
141.3 |
|
P.A. Now (θ) |
141.3° |
|
Sep first |
12.0 |
|
Sep last |
9.041 |
|
Sep. Now (ρ) |
9.041" |
|
Mag pri |
10.10 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
B9.5V: (blue-white) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
13167-5950 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
13 16 42 -59 49 26 |
HJ 4577 AB |
2015 |
15 |
44 |
7.9 |
10.10 |
11.09 |
0.99 |
|
|
Show |
|
|
13 16 42 -59 49 26 |
HJ 4577 AC |
2015 |
14 |
236 |
12.5 |
10.10 |
10.37 |
0.27 |
|
|
Show |
|
|
13 16 42 -59 49 26 |
HJ 4577 AD |
2015 |
6 |
141 |
9.0 |
10.10 |
10.70 |
0.60 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Centaurus |
|
Tycho2 |
8661-00364-1 |
|
Gaia DR2 |
6061884479052353408 |
|