03446+3210 BU 880 AB
03h 44m 34.19s +32° 09' 46.2" P.A. 18.00 sep 0.6 mag 9.28,9.51 Sp B5V dist. 151.98 pc (495.76 l.y.)
Coord 2000 |
03446+3210 |
|
Discov num |
BU 880 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 44 34.19 +32 09 46.2 |
|
Date first |
1880 |
|
Date last |
2016 |
|
Obs |
54 |
|
Pa first |
354 |
|
Pa last |
18.2 |
|
P.A. Now (θ) |
18.2° |
|
Sep first |
0.5 |
|
Sep last |
0.64 |
|
Sep. Now (ρ) |
0.64" |
|
Mag pri |
9.28 |
|
Mag sec |
9.51 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
B5V (blue-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
03446+3210 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
56680 |
03 44 34 +32 09 46 |
BU 880 AB |
2016 |
54 |
18 |
0.6 |
9.28 |
9.51 |
0.23 |
|
<=== |
Show |
|
56680 |
03 44 34 +32 09 46 |
STF 439 AB,D |
2016 |
39 |
39 |
23.4 |
8.80 |
10.30 |
1.50 |
|
|
Show |
|
56680 |
03 44 34 +32 09 46 |
WAL 24 AB,E |
2014 |
10 |
282 |
44.0 |
8.80 |
11.55 |
2.75 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
SAO |
56680 |
|
HIP |
17465 |
|
Tycho2 |
2359-01261-1 |
|
Gaia DR2 |
216681443680872704 |
|
HD |
281159 |
|
GC |
4465 |
|
BD |
BD+31 643 |
|
Distance |
151.98 |
|
Distance ly |
495.76 |
|