20207-2150 ARA 1923
20h 20m 40.04s -21° 49' 37.4" sep 8.7 mag 9.92,12.90 Sp A2/3
| Coord 2000 |
20207-2150 |
|
Discov num |
ARA1923 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 40.04 -21 49 37.4 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
0 |
|
Pa last |
0.2 |
|
P.A. Now (θ) |
0.2° |
|
| Sep first |
7.8 |
|
Sep last |
8.749 |
|
Sep. Now (ρ) |
8.749" |
|
| Mag pri |
9.92 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2.98 |
|
Spectral class |
A2/3 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=1.465
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
SAO |
189177 |
|
Tycho2 |
6340-01671-1 |
|
Gaia DR2 |
6853218802990073472 |
|
| HD |
193378 |
|
DM |
CD-2214635 |
|
