15313-1259 DOO 59 AE
15h 31m 19.42s -12° 59' 07.1" P.A. 320.00 sep 17.6 mag 7.92,13.60 Sp F5V dist. 90.74 pc (295.99 l.y.)
| Coord 2000 |
15313-1259 |
|
Discov num |
DOO 59 |
|
Comp |
AE |
|
Coord arcsec 2000 |
15 31 19.42 -12 59 07.1 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
312 |
|
Pa last |
319.9 |
|
P.A. Now (θ) |
319.9° |
|
| Sep first |
31.5 |
|
Sep last |
17.644 |
|
Sep. Now (ρ) |
17.644" |
|
| Mag pri |
7.92 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
5.68 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-115 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
+041 |
|
Sec motion dec |
+007 |
|
| Notes |
N
(See Notes) |
|
rPM=0.796
Nature of this double is uncertain.
15313-1259 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 138253 |
|
15 31 19 -12 59 07 |
BU 33 AB |
2018 |
26 |
37 |
3.3 |
7.92 |
10.12 |
2.20 |
|
|
| Show |
|
|
15 31 19 -12 59 07 |
BU 33 AC |
2015 |
9 |
137 |
259.8 |
7.92 |
11.13 |
3.21 |
|
|
| Show |
|
|
15 31 19 -12 59 07 |
DOO 59 AE |
2015 |
11 |
320 |
17.6 |
7.92 |
13.60 |
5.68 |
|
<=== |
| Show |
|
|
15 31 31 -13 02 16 |
BU 34 CD |
2017 |
21 |
55 |
6.4 |
11.13 |
11.30 |
0.17 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
HIP |
76003 |
|
Tycho2 |
5603-00036-3 |
|
Gaia DR2 |
6266596364220530048 |
|
| HD |
138253 |
|
BD |
BD-12 4268 |
|
Distance |
90.74 |
|
Distance ly |
295.99 |
|
