22206-2147 DON 1027
22h 20m 37.13s -21° 47' 25.4" P.A. 52.00 sep 4.9 mag 10.70,12.70
Coord 2000 |
22206-2147 |
|
Discov num |
DON1027 |
|
Comp |
|
|
Coord arcsec 2000 |
22 20 37.13 -21 47 25.4 |
|
Date first |
1920 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
54 |
|
Pa last |
51.8 |
|
P.A. Now (θ) |
51.8° |
|
Sep first |
4.6 |
|
Sep last |
4.912 |
|
Sep. Now (ρ) |
4.912" |
|
Mag pri |
10.70 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
Pri motion ra |
+018 |
|
Sec motion ra |
+139 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
+071 |
|
Notes |
|
|
rPM=0.982
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
6384-00817-1 |
|
Gaia DR2 |
6628578746251168512 |
|