03562-0657 BU 542 AB,C (HD 24781)
03h 56m 12.94s -06° 56' 41.0" P.A. 203.00 sep 1.7 mag 9.23,10.30 Sp G
| Coord 2000 |
03562-0657 |
|
Discov num |
BU 542 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
03 56 12.94 -06 56 41.0 |
|
| Date first |
1877 |
|
Date last |
2021 |
|
Obs |
22 |
|
| Pa first |
198 |
|
Pa last |
202.5 |
|
P.A. Now (θ) |
202.5° |
|
| Sep first |
1.7 |
|
Sep last |
1.733 |
|
Sep. Now (ρ) |
1.733" |
|
| Mag pri |
9.23 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
1.07 |
|
Spectral class |
G (yellow) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
Nature of this double is uncertain.
03562-0657 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
130829 |
03 56 13 -06 56 41 |
A 462 AB |
2021 |
10 |
283 |
0.2 |
9.70 |
9.90 |
0.20 |
|
|
| Show |
HD 24781 |
130829 |
03 56 13 -06 56 41 |
BU 542 AB,C |
2021 |
22 |
203 |
1.7 |
9.23 |
10.30 |
1.07 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 24781 |
|
Constellation |
Eridanus |
|
SAO |
130829 |
|
Tycho2 |
4724-00289-1 |
|
| Gaia DR2 |
3244851782154578432 |
|
HD |
24781 |
|