03559+3209 BU 540 AB (HD 24601)
03h 55m 54.85s +32° 09' 17.8" P.A. 321.00 sep 1.4 mag 9.06,11.55 Sp A0 dist. 292.4 pc (953.81 l.y.)
Coord 2000 |
03559+3209 |
|
Discov num |
BU 540 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 55 54.85 +32 09 17.8 |
|
Date first |
1878 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
326 |
|
Pa last |
320.7 |
|
P.A. Now (θ) |
320.7° |
|
Sep first |
1.2 |
|
Sep last |
1.383 |
|
Sep. Now (ρ) |
1.383" |
|
Mag pri |
9.06 |
|
Mag sec |
11.55 |
|
delta mag (ΔM) |
2.49 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.232 (< 0.3, Physical double)
This double is physical.
03559+3209 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 24601 |
56819 |
03 55 55 +32 09 18 |
BU 540 AB |
2015 |
13 |
321 |
1.4 |
9.06 |
11.55 |
2.49 |
|
<=== |
Show |
|
56819 |
03 55 55 +32 09 18 |
BU 540 AC |
2015 |
22 |
58 |
57.2 |
9.07 |
8.67 |
0.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 24601 |
|
Constellation |
Perseus |
|
SAO |
56819 |
|
HIP |
18392 |
|
Tycho2 |
2361-02089-1 |
|
Gaia DR2 |
168827708342562560 |
|
HD |
24601 |
|
ADS |
2866 |
|
BD |
BD+31 669 |
|
Distance |
292.4 |
|
Distance ly |
953.81 |
|