19396-1854 ARA 791
19h 39m 40.27s -18° 54' 10.0" P.A. 86.00 sep 11.7 mag 12.60,13.50
| Coord 2000 |
19396-1854 |
|
Discov num |
ARA 791 |
|
Comp |
|
|
Coord arcsec 2000 |
19 39 40.27 -18 54 10.0 |
|
| Date first |
1919 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
89 |
|
Pa last |
86.4 |
|
P.A. Now (θ) |
86.4° |
|
| Sep first |
12.2 |
|
Sep last |
11.718 |
|
Sep. Now (ρ) |
11.718" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.476
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6869756759243521280 |
|