21490+2456 POU 5513 AC
21h 48m 54.22s +24° 55' 37.2" P.A. 65.00 sep 11.3 mag 12.35,13.76
| Coord 2000 |
21490+2456 |
|
Discov num |
POU5513 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 48 54.22 +24 55 37.2 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
67 |
|
Pa last |
64.8 |
|
P.A. Now (θ) |
64.8° |
|
| Sep first |
10.8 |
|
Sep last |
11.332 |
|
Sep. Now (ρ) |
11.332" |
|
| Mag pri |
12.35 |
|
Mag sec |
13.76 |
|
delta mag (ΔM) |
1.41 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.162
This double is not physical.
21490+2456 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 48 54 +24 55 37 |
POU 5512 AB |
2015 |
8 |
5 |
11.6 |
12.35 |
12.90 |
0.55 |
|
|
| Show |
|
|
21 48 54 +24 55 37 |
POU 5513 AC |
2015 |
8 |
65 |
11.3 |
12.35 |
13.76 |
1.41 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1796208821301177984 |
|
