20554+0653 BRT 2188
20h 55m 22.94s +06° 52' 38.9" P.A. 46.00 sep 4.2 mag 10.66,10.81 Sp G5
| Coord 2000 |
20554+0653 |
|
Discov num |
BRT2188 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 22.94 +06 52 38.9 |
|
| Date first |
1908 |
|
Date last |
2020 |
|
Obs |
13 |
|
| Pa first |
46 |
|
Pa last |
46.2 |
|
P.A. Now (θ) |
46.2° |
|
| Sep first |
3.8 |
|
Sep last |
4.17 |
|
Sep. Now (ρ) |
4.17" |
|
| Mag pri |
10.66 |
|
Mag sec |
10.81 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.284
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
0525-01404-1 |
|
Gaia DR2 |
1737381380098063616 |
|
