17331-4958 RST 939
17h 33m 11.40s -49° 58' 56.6" P.A. 22.00 sep 1.8 mag 11.30,13.00
Coord 2000 |
17331-4958 |
|
Discov num |
RST 939 |
|
Comp |
|
|
Coord arcsec 2000 |
17 33 11.40 -49 58 56.6 |
|
Date first |
1930 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
23 |
|
Pa last |
22.1 |
|
P.A. Now (θ) |
22.1° |
|
Sep first |
1.5 |
|
Sep last |
1.823 |
|
Sep. Now (ρ) |
1.823" |
|
Mag pri |
11.30 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Gaia DR2 |
5946430844657236480 |
|