05139-2259 BU 317 BC
05h 13m 55.96s -22° 59' 10.1" P.A. 79.00 sep 10.6 mag 10.20,12.60
| Coord 2000 |
05139-2259 |
|
Discov num |
BU 317 |
|
Comp |
BC |
|
Coord arcsec 2000 |
05 13 55.96 -22 59 10.1 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
71 |
|
Pa last |
78.6 |
|
P.A. Now (θ) |
78.6° |
|
| Sep first |
12.6 |
|
Sep last |
10.56 |
|
Sep. Now (ρ) |
10.56" |
|
| Mag pri |
10.20 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.74
Nature of this double is uncertain.
05139-2259 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 34087 |
170216 |
05 13 56 -22 59 19 |
BU 317 AB |
2015 |
19 |
13 |
8.7 |
7.54 |
10.27 |
2.73 |
|
|
| Show |
|
170216 |
05 13 56 -22 59 19 |
BU 317 AC |
2015 |
10 |
50 |
16.2 |
7.54 |
12.60 |
5.06 |
|
|
| Show |
|
|
05 13 56 -22 59 10 |
BU 317 BC |
2015 |
12 |
79 |
10.6 |
10.20 |
12.60 |
2.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lepus |
|
Gaia DR2 |
2961562611259838464 |
|
