17388-5456 RST 3111
17h 38m 48.74s -54° 56' 25.5" P.A. 175.00 sep 0.6 mag 10.53,10.73 Sp F3
Coord 2000 |
17388-5456 |
|
Discov num |
RST3111 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 48.74 -54 56 25.5 |
|
Date first |
1934 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
173 |
|
Pa last |
174.5 |
|
P.A. Now (θ) |
174.5° |
|
Sep first |
0.5 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
Mag pri |
10.53 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F3 (yellow-white) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8733-00560-1 |
|
Gaia DR2 |
5921207188904198784 |
|