23198+5715 BU 229 AB (HD 220007)
23h 19m 49.86s +57° 14' 37.1" P.A. 32.00 sep 16.8 mag 7.15,11.90 Sp K2 dist. 316.46 pc (1032.29 l.y.)
| Coord 2000 |
23198+5715 |
|
Discov num |
BU 229 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 19 49.86 +57 14 37.1 |
|
| Date first |
1876 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
38 |
|
Pa last |
31.8 |
|
P.A. Now (θ) |
31.8° |
|
| Sep first |
17.6 |
|
Sep last |
16.83 |
|
Sep. Now (ρ) |
16.83" |
|
| Mag pri |
7.15 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
4.75 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.847
This double is not physical.
23198+5715 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 220007 |
35330 |
23 19 50 +57 14 37 |
BU 229 AB |
2016 |
13 |
32 |
16.8 |
7.15 |
11.90 |
4.75 |
|
<=== |
| Show |
|
35330 |
23 19 50 +57 14 37 |
WAL 148 AC |
2012 |
4 |
75 |
64.5 |
7.15 |
12.59 |
5.44 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 220007 |
|
Constellation |
Cassiopeia |
|
SAO |
35330 |
|
HIP |
115187 |
|
| Tycho2 |
4006-00420-1 |
|
Gaia DR2 |
2009385816485947648 |
|
HD |
220007 |
|
GC |
32486 |
|
| BD |
BD+56 2985 |
|
Distance |
316.46 |
|
Distance ly |
1032.29 |
|
