16566-5547 RST 886
16h 56m 41.56s -55° 46' 13.0" P.A. 229.00 sep 1.9 mag 10.42,12.10
Coord 2000 |
16566-5547 |
|
Discov num |
RST 886 |
|
Comp |
|
|
Coord arcsec 2000 |
16 56 41.56 -55 46 13.0 |
|
Date first |
1929 |
|
Date last |
1966 |
|
Obs |
2 |
|
Pa first |
228 |
|
Pa last |
228.8 |
|
P.A. Now (θ) |
228.8° |
|
Sep first |
2.0 |
|
Sep last |
1.87 |
|
Sep. Now (ρ) |
1.87" |
|
Mag pri |
10.42 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
1.68 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8730-00957-1 |
|
Gaia DR2 |
5929553341188496128 |
|