00528+5638 BU 1 AB
00h 52m 49.22s +56° 37' 39.5" P.A. 82.00 sep 1.5 mag 8.58,9.33 Sp O6.5V dist. 3030.3 pc (9884.84 l.y.)
Coord 2000 |
00528+5638 |
|
Discov num |
BU 1 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 52 49.22 +56 37 39.5 |
|
Date first |
1872 |
|
Date last |
2018 |
|
Obs |
33 |
|
Pa first |
90 |
|
Pa last |
82.1 |
|
P.A. Now (θ) |
82.1° |
|
Sep first |
1.5 |
|
Sep last |
1.526 |
|
Sep. Now (ρ) |
1.526" |
|
Mag pri |
8.58 |
|
Mag sec |
9.33 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
O6.5V (blue) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+022 |
|
Notes |
N
(See Notes) |
|
rPM=0.956
This double is not physical.
00528+5638 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
00 52 49 +56 37 40 |
BU 1 AB |
2018 |
33 |
82 |
1.5 |
8.58 |
9.33 |
0.75 |
|
<=== |
Show |
|
|
00 52 49 +56 37 40 |
BU 1 AC |
2020 |
37 |
134 |
3.9 |
8.58 |
8.89 |
0.31 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
BU 1 AD |
2020 |
39 |
195 |
8.9 |
8.58 |
9.66 |
1.08 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
BU 1 AE |
2015 |
18 |
333 |
15.8 |
8.58 |
12.10 |
3.52 |
|
|
Show |
HD 5005 |
|
00 52 49 +56 37 40 |
ABH 5 AB,F |
2012 |
12 |
233 |
51.4 |
8.32 |
11.30 |
2.98 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
ABH 5 AB,G |
2012 |
12 |
240 |
56.1 |
8.32 |
12.20 |
3.88 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
ABH 5 AB,H |
2012 |
10 |
146 |
74.3 |
8.32 |
12.30 |
3.98 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
ABH 5 AB,I |
2012 |
9 |
160 |
45.4 |
8.32 |
13.34 |
5.02 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
BKO 139 AK |
2015 |
5 |
60 |
22.5 |
8.58 |
15.20 |
6.62 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
BKO 139 AL |
2015 |
6 |
11 |
28.6 |
8.58 |
14.20 |
5.62 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
BKO 139 AM |
2012 |
5 |
277 |
33.5 |
8.58 |
14.10 |
5.52 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
BKO 139 AN |
2015 |
7 |
48 |
32.6 |
8.58 |
13.90 |
5.32 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
BKO 139 AO |
2015 |
7 |
296 |
33.6 |
8.58 |
14.00 |
5.42 |
|
|
Show |
|
|
00 52 49 +56 37 40 |
SS 2 AQ |
2015 |
4 |
120 |
22.9 |
8.58 |
14.90 |
6.32 |
|
|
Show |
|
|
00 52 50 +56 37 37 |
BU 1 CD |
2020 |
33 |
220 |
7.8 |
8.89 |
9.66 |
0.77 |
|
|
Show |
|
|
00 52 44 +56 37 04 |
STI 1454 FG |
2015 |
12 |
310 |
11.0 |
11.30 |
12.20 |
0.90 |
|
|
Show |
|
|
00 52 44 +56 37 04 |
BKO 139 FJ |
2015 |
7 |
45 |
14.8 |
11.30 |
14.60 |
3.30 |
|
|
16-fold system
17 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
HIP |
4121 |
|
Tycho2 |
3663-01231-1 |
|
Gaia DR2 |
423818404880147456 |
|
HD |
5005 |
|
BD |
BD+55 191 |
|
Distance |
3030.3 |
|
Distance ly |
9884.84 |
|