23385+7338 A 898 CD
23h 38m 13.35s +73° 37' 57.8" P.A. 239.00 sep 3.2 mag 13.40,13.90
| Coord 2000 |
23385+7338 |
|
Discov num |
A 898 |
|
Comp |
CD |
|
Coord arcsec 2000 |
23 38 13.35 +73 37 57.8 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
240 |
|
Pa last |
238.8 |
|
P.A. Now (θ) |
238.8° |
|
| Sep first |
3.3 |
|
Sep last |
3.211 |
|
Sep. Now (ρ) |
3.211" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+035 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
23385+7338 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 222291 |
10806 |
23 38 33 +73 38 14 |
A 898 AB |
2015 |
7 |
137 |
1.8 |
9.14 |
10.63 |
1.49 |
|
|
| Show |
|
|
23 38 13 +73 37 58 |
A 898 CD |
2016 |
4 |
239 |
3.2 |
13.40 |
13.90 |
0.50 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2229038037503583744 |
|
