16388-4830 B 2815 AC
16h 38m 47.61s -48° 30' 24.0" P.A. 60.00 sep 15.5 mag 9.96,14.50 Sp G6/K0III:
Coord 2000 |
16388-4830 |
|
Discov num |
B 2815 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 38 47.61 -48 30 24.0 |
|
Date first |
1930 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
90 |
|
Pa last |
59.7 |
|
P.A. Now (θ) |
59.7° |
|
Sep first |
10.0 |
|
Sep last |
15.504 |
|
Sep. Now (ρ) |
15.504" |
|
Mag pri |
9.96 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
4.54 |
|
Spectral class |
G6/K0III: (yellow) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
-014 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
16388-4830 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 38 48 -48 30 24 |
B 2815 AB |
2015 |
5 |
277 |
12.0 |
9.96 |
13.50 |
3.54 |
|
|
Show |
|
|
16 38 48 -48 30 24 |
B 2815 AC |
2015 |
6 |
60 |
15.5 |
9.96 |
14.50 |
4.54 |
|
<=== |
Show |
|
|
16 38 48 -48 30 24 |
B 2815 AD |
2015 |
6 |
109 |
32.1 |
9.96 |
15.00 |
5.04 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8329-03495-1 |
|
Gaia DR2 |
5941022037739760640 |
|
HD |
149712 |
|