15160-0454 STF 3091 AB,E (HD 135578)
15h 16m 01.56s -04° 53' 52.3" P.A. 46.00 sep 41.3 mag 7.30,12.00 Sp F8V dist. 62.54 pc (204.01 l.y.)
| Coord 2000 |
15160-0454 |
|
Discov num |
STF3091 |
|
Comp |
AB,E |
|
Coord arcsec 2000 |
15 16 01.56 -04 53 52.3 |
|
| Date first |
1908 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
52 |
|
Pa last |
46.4 |
|
P.A. Now (θ) |
46.4° |
|
| Sep first |
41.5 |
|
Sep last |
41.3 |
|
Sep. Now (ρ) |
41.3" |
|
| Mag pri |
7.30 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
F8V (yellow-white) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-003 |
|
| Notes |
N
(See Notes) |
|
rPM=0.986
This double is not physical.
15160-0454 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
140421 |
15 16 02 -04 53 52 |
STF 3091 AB |
2021 |
110 |
226 |
0.4 |
7.74 |
8.48 |
0.74 |
Y |
|
| Show |
HD 135578 |
140421 |
15 16 02 -04 53 52 |
STF 3091 AB,E |
2015 |
7 |
46 |
41.3 |
7.30 |
12.00 |
4.70 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 135578 |
|
Constellation |
Libra |
|
SAO |
140421 |
|
HIP |
74703 |
|
| Tycho2 |
5010-00815-1 |
|
HD |
135578 |
|
BD |
BD-04 3847 |
|
Distance |
62.54 |
|
| Distance ly |
204.01 |
|
