05228+3325 BU 887 AD (HD 242935)
05h 22m 46.53s +33° 25' 11.2" P.A. 334.00 sep 10.7 mag 9.82,12.40 Sp O8
| Coord 2000 |
05228+3325 |
|
Discov num |
BU 887 |
|
Comp |
AD |
|
Coord arcsec 2000 |
05 22 46.53 +33 25 11.2 |
|
| Date first |
1882 |
|
Date last |
2017 |
|
Obs |
20 |
|
| Pa first |
333 |
|
Pa last |
334 |
|
P.A. Now (θ) |
334° |
|
| Sep first |
10.6 |
|
Sep last |
10.7 |
|
Sep. Now (ρ) |
10.7" |
|
| Mag pri |
9.82 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.58 |
|
Spectral class |
O8 (blue) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.493
Nature of this double is uncertain.
05228+3325 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
05 22 47 +33 25 11 |
BU 887 AB |
2013 |
15 |
195 |
1.0 |
9.82 |
13.10 |
3.28 |
|
|
| Show |
|
|
05 22 47 +33 25 11 |
BU 887 AC |
2017 |
15 |
114 |
9.7 |
9.82 |
13.10 |
3.28 |
|
|
| Show |
HD 242935 |
|
05 22 47 +33 25 11 |
BU 887 AD |
2017 |
20 |
334 |
10.7 |
9.82 |
12.40 |
2.58 |
|
<=== |
| Show |
|
|
05 22 47 +33 25 11 |
BU 887 AE |
2017 |
13 |
203 |
14.6 |
9.82 |
13.40 |
3.58 |
|
|
| Show |
|
|
05 22 47 +33 25 11 |
BU 887 AF |
2016 |
5 |
353 |
32.9 |
9.82 |
13.20 |
3.38 |
|
|
| Show |
|
|
05 22 47 +33 25 11 |
SS 6 AG |
2017 |
7 |
117 |
24.0 |
9.82 |
15.40 |
5.58 |
|
|
| Show |
|
|
05 22 46 +33 25 44 |
BU 887 FU |
2016 |
5 |
355 |
3.1 |
13.80 |
13.40 |
0.40 |
|
|
Octuple system
8 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 242935 |
|
Constellation |
Auriga |
|
Tycho2 |
2394-01265-1 |
|
Gaia DR2 |
181174025630477056 |
|
| HD |
242935 |
|
