23449+4831 ES 549 AC (HD 222934)
23h 44m 56.63s +48° 30' 38.5" P.A. 238.00 sep 16.9 mag 8.84,11.53 Sp F5V
| Coord 2000 |
23449+4831 |
|
Discov num |
ES 549 |
|
Comp |
AC |
|
Coord arcsec 2000 |
23 44 56.63 +48 30 38.5 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
236 |
|
Pa last |
237.9 |
|
P.A. Now (θ) |
237.9° |
|
| Sep first |
17.1 |
|
Sep last |
16.937 |
|
Sep. Now (ρ) |
16.937" |
|
| Mag pri |
8.84 |
|
Mag sec |
11.53 |
|
delta mag (ΔM) |
2.69 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+151 |
|
Sec motion ra |
+152 |
|
| Pri motion dec |
-066 |
|
Sec motion dec |
-067 |
|
| Notes |
N
(See Notes) |
|
rPM=0.009 (< 0.3, Physical double)
This double is physical.
23449+4831 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
53342 |
23 44 57 +48 30 38 |
ES 549 AB |
2014 |
9 |
328 |
15.4 |
8.84 |
13.66 |
4.82 |
|
|
| Show |
HD 222934 |
53342 |
23 44 57 +48 30 38 |
ES 549 AC |
2015 |
16 |
238 |
16.9 |
8.84 |
11.53 |
2.69 |
|
<=== |
| Show |
|
53342 |
23 44 57 +48 30 38 |
ABH 179 AE |
2014 |
7 |
10 |
27.8 |
8.84 |
14.60 |
5.76 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 222934 |
|
Constellation |
Andromeda |
|
SAO |
53342 |
|
Tycho2 |
3642-00057-1 |
|
| Gaia DR2 |
1940192072280439040 |
|
HD |
222934 |
|
