23584+5123 ES 37 AC (R Cas)
23h 58m 24.79s +51° 23' 19.5" P.A. 317.00 sep 31.3 mag 8.68,11.00 Sp M7IIIe dist. 89.85 pc (293.09 l.y.)
| Coord 2000 |
23584+5123 |
|
Discov num |
ES 37 |
|
Comp |
AC |
|
Coord arcsec 2000 |
23 58 24.79 +51 23 19.5 |
|
| Date first |
1900 |
|
Date last |
2021 |
|
Obs |
21 |
|
| Pa first |
333 |
|
Pa last |
317.4 |
|
P.A. Now (θ) |
317.4° |
|
| Sep first |
27.3 |
|
Sep last |
31.3 |
|
Sep. Now (ρ) |
31.3" |
|
| Mag pri |
8.68 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
2.32 |
|
Spectral class |
M7IIIe (red) |
|
| Pri motion ra |
+083 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
+003 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=0.843
This double is not physical.
23584+5123 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
35938 |
23 58 25 +51 23 20 |
ES 37 AB |
2021 |
8 |
268 |
21.9 |
8.68 |
13.20 |
4.52 |
|
|
| Show |
R Cas |
35938 |
23 58 25 +51 23 20 |
ES 37 AC |
2021 |
21 |
317 |
31.3 |
8.68 |
11.00 |
2.32 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
R Cas |
|
Constellation |
Cassiopeia |
|
SAO |
35938 |
|
HIP |
118182 |
|
| Tycho2 |
3651-00470-1 |
|
Gaia DR2 |
1944073004731198336 |
|
HD |
224490 |
|
HR |
9066 |
|
| GC |
33244 |
|
ADS |
17135 |
|
DM |
BD+50 4202 |
|
BD |
BD+50 4201 |
|
| Distance |
89.85 |
|
Distance ly |
293.09 |
|
