05520-0719 BU 95 AC
05h 51m 57.21s -07° 18' 36.3" P.A. 93.00 sep 88.1 mag 7.88,11.12 Sp B9 dist. 374.53 pc (1221.72 l.y.)
| Coord 2000 |
05520-0719 |
|
Discov num |
BU 95 |
|
Comp |
AC |
|
Coord arcsec 2000 |
05 51 57.21 -07 18 36.3 |
|
| Date first |
1893 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
92 |
|
Pa last |
92.6 |
|
P.A. Now (θ) |
92.6° |
|
| Sep first |
87.2 |
|
Sep last |
88.08 |
|
Sep. Now (ρ) |
88.08" |
|
| Mag pri |
7.88 |
|
Mag sec |
11.12 |
|
delta mag (ΔM) |
3.24 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.559
Nature of this double is uncertain.
05520-0719 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 39376 |
132599 |
05 51 57 -07 18 36 |
BU 95 AB |
2014 |
15 |
297 |
14.0 |
7.88 |
11.90 |
4.02 |
|
|
| Show |
|
132599 |
05 51 57 -07 18 36 |
BU 95 AC |
2014 |
8 |
93 |
88.1 |
7.88 |
11.12 |
3.24 |
|
<=== |
| Show |
|
132599 |
05 51 57 -07 18 36 |
BU 95 AD |
2014 |
6 |
153 |
148.6 |
7.88 |
11.12 |
3.24 |
|
|
| Show |
|
|
05 52 03 -07 18 40 |
DAM 621 CE |
2015 |
5 |
145 |
7.6 |
11.00 |
14.70 |
3.70 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Orion |
|
SAO |
132599 |
|
HIP |
27703 |
|
Tycho2 |
4780-00094-1 |
|
| Gaia DR2 |
3018849400448732416 |
|
HD |
39376 |
|
BD |
BD-07 1192 |
|
Distance |
374.53 |
|
| Distance ly |
1221.72 |
|
