23403+1945 HO 302 BC
23h 40m 18.78s +19° 46' 25.4" P.A. 72.00 sep 7.7 mag 10.21,11.80
| Coord 2000 |
23403+1945 |
|
Discov num |
HO 302 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 40 18.78 +19 46 25.4 |
|
| Date first |
1887 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
76 |
|
Pa last |
72 |
|
P.A. Now (θ) |
72° |
|
| Sep first |
8.3 |
|
Sep last |
7.727 |
|
Sep. Now (ρ) |
7.727" |
|
| Mag pri |
10.21 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.476
Nature of this double is uncertain.
23403+1945 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 222418 |
108759 |
23 40 16 +19 45 16 |
HO 302 AB |
2017 |
18 |
29 |
79.9 |
8.86 |
10.21 |
1.35 |
|
|
| Show |
|
|
23 40 19 +19 46 25 |
HO 302 BC |
2015 |
13 |
72 |
7.7 |
10.21 |
11.80 |
1.59 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1724-00378-1 |
|
Gaia DR2 |
2823026860577698816 |
|
