23509+4730 A 794 BC
23h 50m 28.99s +47° 30' 01.4" P.A. 10.00 sep 0.8 mag 11.40,11.85
| Coord 2000 |
23509+4730 |
|
Discov num |
A 794 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 50 28.99 +47 30 01.4 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
18 |
|
Pa last |
10.2 |
|
P.A. Now (θ) |
10.2° |
|
| Sep first |
0.8 |
|
Sep last |
0.78 |
|
Sep. Now (ρ) |
0.78" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
23509+4730 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
TZ And |
53416 |
23 50 52 +47 30 28 |
A 794 A,BC |
2014 |
12 |
263 |
232.7 |
9.02 |
11.40 |
2.38 |
|
|
| Show |
|
|
23 50 29 +47 30 01 |
A 794 BC |
2016 |
13 |
10 |
0.8 |
11.40 |
11.85 |
0.45 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3643-02092-1 |
|
Gaia DR2 |
1939449420892866560 |
|
