22510+5842 DOO 20 AB
22h 50m 49.28s +58° 45' 21.8" P.A. 58.00 sep 64.4 mag 10.81,12.99
| Coord 2000 |
22510+5842 |
|
Discov num |
DOO 20 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 50 49.28 +58 45 21.8 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
59 |
|
Pa last |
58.3 |
|
P.A. Now (θ) |
58.3° |
|
| Sep first |
79.7 |
|
Sep last |
64.443 |
|
Sep. Now (ρ) |
64.443" |
|
| Mag pri |
10.81 |
|
Mag sec |
12.99 |
|
delta mag (ΔM) |
2.18 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=1.345
This double is not physical.
22510+5842 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 50 49 +58 45 22 |
DOO 20 AB |
2015 |
5 |
58 |
64.4 |
10.81 |
12.99 |
2.18 |
|
<=== |
| Show |
|
|
22 50 56 +58 45 56 |
DOO 20 BC |
2015 |
6 |
117 |
3.3 |
13.00 |
13.50 |
0.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3996-00145-1 |
|
Gaia DR2 |
2007477407908385792 |
|
