20408-1901 BAR 55
20h 40m 49.59s -19° 01' 11.2" P.A. 273.00 sep 4.1 mag 13.00,13.60
| Coord 2000 |
20408-1901 |
|
Discov num |
BAR 55 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 49.59 -19 01 11.2 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
272 |
|
Pa last |
272.5 |
|
P.A. Now (θ) |
272.5° |
|
| Sep first |
4.3 |
|
Sep last |
4.072 |
|
Sep. Now (ρ) |
4.072" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+048 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.153
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Gaia DR2 |
6858272570746636672 |
|
