22510+5842 DOO 20 BC
22h 50m 56.39s +58° 45' 55.9" P.A. 117.00 sep 3.3 mag 13.00,13.50
| Coord 2000 |
22510+5842 |
|
Discov num |
DOO 20 |
|
Comp |
BC |
|
Coord arcsec 2000 |
22 50 56.39 +58 45 55.9 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
113 |
|
Pa last |
116.8 |
|
P.A. Now (θ) |
116.8° |
|
| Sep first |
1.1 |
|
Sep last |
3.33 |
|
Sep. Now (ρ) |
3.33" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-031 |
|
Sec motion ra |
+048 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
-043 |
|
| Notes |
|
|
rPM=1.468
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 |
|
Gaia DR2 |
2007477442268127104 |
|
