04574-1906 B 2580 AB
04h 57m 26.59s -19° 06' 01.7" P.A. 156.00 sep 63.3 mag 10.47,12.40
Coord 2000 |
04574-1906 |
|
Discov num |
B 2580 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 57 26.59 -19 06 01.7 |
|
Date first |
1996 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
156 |
|
Pa last |
156.3 |
|
P.A. Now (θ) |
156.3° |
|
Sep first |
63.0 |
|
Sep last |
63.3 |
|
Sep. Now (ρ) |
63.3" |
|
Mag pri |
10.47 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.93 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=0.73
Nature of this double is uncertain.
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 |
|
Tycho2 |
5908-01236-1 |
|
Gaia DR2 |
2976200306481175040 |
|