15170-1535 BU 351 AC
15h 17m 01.57s -15° 34' 38.6" P.A. 234.00 sep 34.2 mag 8.64,12.60 Sp A3III dist. 666.67 pc (2174.68 l.y.)
Coord 2000 |
15170-1535 |
|
Discov num |
BU 351 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 17 01.57 -15 34 38.6 |
|
Date first |
1899 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
235 |
|
Pa last |
234.1 |
|
P.A. Now (θ) |
234.1° |
|
Sep first |
33.4 |
|
Sep last |
34.2 |
|
Sep. Now (ρ) |
34.2" |
|
Mag pri |
8.64 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
3.96 |
|
Spectral class |
A3III (white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+021 |
|
Notes |
|
|
rPM=0.925
This double is not physical.
15170-1535 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 135703 |
159151 |
15 17 02 -15 34 39 |
BU 351 AB |
2015 |
13 |
304 |
10.4 |
8.64 |
12.16 |
3.52 |
|
|
Show |
|
159151 |
15 17 02 -15 34 39 |
BU 351 AC |
2015 |
5 |
234 |
34.2 |
8.64 |
12.60 |
3.96 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Libra |
|
SAO |
159151 |
|
HIP |
74786 |
|
Tycho2 |
6170-01049-1 |
|
Gaia DR2 |
6307857599636546432 |
|
HD |
135703 |
|
BD |
BD-15 4071 |
|
Distance |
666.67 |
|
Distance ly |
2174.68 |
|