04574-1906 B 2580 BC
04h 57m 28.38s -19° 06' 59.4" P.A. 120.00 sep 7.7 mag 12.40,12.60
| Coord 2000 |
04574-1906 |
|
Discov num |
B 2580 |
|
Comp |
BC |
|
Coord arcsec 2000 |
04 57 28.38 -19 06 59.4 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
120 |
|
Pa last |
119.5 |
|
P.A. Now (θ) |
119.5° |
|
| Sep first |
7.3 |
|
Sep last |
7.709 |
|
Sep. Now (ρ) |
7.709" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
+049 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-042 |
|
| Notes |
|
|
rPM=1.276
This double is not physical.
04574-1906 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 57 27 -19 06 02 |
B 2580 AB |
2015 |
4 |
156 |
63.3 |
10.47 |
12.40 |
1.93 |
|
|
| Show |
|
|
04 57 28 -19 06 59 |
B 2580 BC |
2015 |
6 |
120 |
7.7 |
12.40 |
12.60 |
0.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lepus |
|
Gaia DR2 |
2976200065963008000 |
|
