08159-3056 BU 454 AC
08h 15m 52.57s -30° 55' 33.3" P.A. 299.00 sep 15.5 mag 6.50,14.00 Sp G5-8III dist. 97.85 pc (319.19 l.y.)
| Coord 2000 |
08159-3056 |
|
Discov num |
BU 454 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 15 52.57 -30 55 33.3 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
288 |
|
Pa last |
298.8 |
|
P.A. Now (θ) |
298.8° |
|
| Sep first |
19.1 |
|
Sep last |
15.47 |
|
Sep. Now (ρ) |
15.47" |
|
| Mag pri |
6.50 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
7.5 |
|
Spectral class |
G5-8III (yellow) |
|
| Pri motion ra |
-050 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
08159-3056 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 69445 |
199010 |
08 15 53 -30 55 33 |
BU 454 AB |
2019 |
28 |
359 |
1.9 |
6.50 |
8.21 |
1.71 |
|
|
| Show |
|
199010 |
08 15 53 -30 55 33 |
BU 454 AC |
2015 |
3 |
299 |
15.5 |
6.50 |
14.00 |
7.50 |
|
<=== |
| Show |
|
|
08 15 53 -30 55 32 |
BU 454 Ba,Bb |
2019 |
4 |
163 |
0.4 |
8.21 |
12.40 |
4.19 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
SAO |
199010 |
|
HIP |
40476 |
|
Tycho2 |
7122-01231-1 |
|
| Gaia DR2 |
5548310466041819392 |
|
HD |
69445 |
|
HR |
3251 |
|
CD |
CD-30 5946 |
|
| Distance |
97.85 |
|
Distance ly |
319.19 |
|
