15187-0531 A 16 AB
15h 18m 44.08s -05° 31' 13.0" P.A. 166.00 sep 0.5 mag 10.19,10.21 Sp G5
| Coord 2000 |
15187-0531 |
|
Discov num |
A 16 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 18 44.08 -05 31 13.0 |
|
| Date first |
1899 |
|
Date last |
2019 |
|
Obs |
14 |
|
| Pa first |
170 |
|
Pa last |
166.4 |
|
P.A. Now (θ) |
166.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.542 |
|
Sep. Now (ρ) |
0.542" |
|
| Mag pri |
10.19 |
|
Mag sec |
10.21 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
-033 |
|
| Notes |
|
|
Nature of this double is uncertain.
15187-0531 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
140449 |
15 18 44 -05 31 13 |
A 16 AB |
2019 |
14 |
166 |
0.5 |
10.19 |
10.21 |
0.02 |
|
<=== |
| Show |
|
140449 |
15 18 44 -05 31 13 |
A 16 AB,C |
2019 |
10 |
82 |
2.6 |
9.45 |
14.50 |
5.05 |
|
|
| Show |
HD 136068 |
140449 |
15 18 44 -05 31 13 |
A 16 AB,D |
2013 |
9 |
343 |
16.8 |
9.45 |
11.87 |
2.42 |
|
|
| Show |
|
140449 |
15 18 44 -05 31 13 |
A 16 AB,E |
2013 |
7 |
205 |
25.4 |
9.45 |
14.50 |
5.05 |
|
|
| Show |
|
140449 |
15 18 44 -05 31 13 |
VBS 24 AB,F |
1956 |
1 |
283 |
1.3 |
9.45 |
12.00 |
2.55 |
|
|
Sextuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
SAO |
140449 |
|
Tycho2 |
5010-00209-1 |
|
Gaia DR2 |
6334914136958994304 |
|
| HD |
136068 |
|
