23327+7313 COU 18 AB
23h 32m 35.78s +73° 14' 46.4" P.A. 186.00 sep 4.5 mag 12.18,13.20
| Coord 2000 |
23327+7313 |
|
Discov num |
COU 18 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 32 35.78 +73 14 46.4 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
181 |
|
Pa last |
185.9 |
|
P.A. Now (θ) |
185.9° |
|
| Sep first |
2.3 |
|
Sep last |
4.533 |
|
Sep. Now (ρ) |
4.533" |
|
| Mag pri |
12.18 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+106 |
|
Sec motion dec |
+022 |
|
| Notes |
|
|
rPM=0.793
Nature of this double is uncertain.
23327+7313 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 32 36 +73 14 46 |
COU 18 AB |
2015 |
4 |
186 |
4.5 |
12.18 |
13.20 |
1.02 |
|
<=== |
| Show |
|
|
23 32 36 +73 14 46 |
COU 18 AC |
2015 |
4 |
79 |
17.8 |
12.18 |
13.47 |
1.29 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2228820089386542080 |
|
