23276+1638 DOB 18 AD
23h 27m 33.16s +16° 37' 22.9" P.A. 64.00 sep 49.7 mag 9.47,10.20 Sp G0
| Coord 2000 |
23276+1638 |
|
Discov num |
DOB 18 |
|
Comp |
AD |
|
Coord arcsec 2000 |
23 27 33.16 +16 37 22.9 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
64 |
|
Pa last |
64.2 |
|
P.A. Now (θ) |
64.2° |
|
| Sep first |
49.4 |
|
Sep last |
49.714 |
|
Sep. Now (ρ) |
49.714" |
|
| Mag pri |
9.47 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+040 |
|
Sec motion ra |
+039 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
23276+1638 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 220922 |
108617 |
23 27 33 +16 37 23 |
STF 3012 AB |
2016 |
65 |
190 |
2.9 |
9.47 |
9.82 |
0.35 |
|
|
| Show |
|
108618 |
23 27 33 +16 37 23 |
STF 3012 AC |
2018 |
37 |
67 |
53.4 |
9.47 |
8.51 |
0.96 |
|
|
| Show |
|
|
23 27 33 +16 37 23 |
DOB 18 AD |
2015 |
9 |
64 |
49.7 |
9.47 |
10.20 |
0.73 |
|
<=== |
| Show |
|
108617 |
23 27 33 +16 37 20 |
STF 3013 BC |
2015 |
21 |
64 |
54.1 |
9.82 |
8.51 |
1.31 |
|
|
| Show |
|
108617 |
23 27 33 +16 37 20 |
DOB 18 BD |
2015 |
10 |
62 |
51.4 |
9.82 |
10.20 |
0.38 |
|
|
| Show |
|
108618 |
23 27 36 +16 37 44 |
STF 3013 CD |
2017 |
54 |
277 |
3.2 |
8.51 |
10.20 |
1.69 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1713-01922-1 |
|
Gaia DR2 |
2814679230860703744 |
|
HD |
220922 |
|
| DM |
BD+15 4827 |
|
