23208+6225 ES 220 AB (V812 Cas)
23h 20m 48.92s +62° 24' 45.2" P.A. 85.00 sep 36.3 mag 8.13,11.61 Sp B8:III dist. 324.68 pc (1059.11 l.y.)
| Coord 2000 |
23208+6225 |
|
Discov num |
ES 220 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 20 48.92 +62 24 45.2 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
83 |
|
Pa last |
85.2 |
|
P.A. Now (θ) |
85.2° |
|
| Sep first |
37.0 |
|
Sep last |
36.33 |
|
Sep. Now (ρ) |
36.33" |
|
| Mag pri |
8.13 |
|
Mag sec |
11.61 |
|
delta mag (ΔM) |
3.48 |
|
Spectral class |
B8:III (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-019 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.995
This double is not physical.
23208+6225 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
V812 Cas |
20576 |
23 20 49 +62 24 45 |
ES 220 AB |
2016 |
13 |
85 |
36.3 |
8.13 |
11.61 |
3.48 |
|
<=== |
| Show |
|
|
23 20 54 +62 24 49 |
ES 220 BC |
2016 |
14 |
77 |
5.6 |
11.10 |
12.10 |
1.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V812 Cas |
|
Constellation |
Cassiopeia |
|
SAO |
20576 |
|
HIP |
115267 |
|
| Tycho2 |
4283-00105-1 |
|
Gaia DR2 |
2015060842674907264 |
|
HD |
220147 |
|
BD |
BD+61 2430 |
|
| Distance |
324.68 |
|
Distance ly |
1059.11 |
|
