17191-4902 RST 918
17h 19m 05.34s -49° 03' 38.5" P.A. 310.00 sep 0.5 mag 10.08,10.09 Sp G0
Coord 2000 |
17191-4902 |
|
Discov num |
RST 918 |
|
Comp |
|
|
Coord arcsec 2000 |
17 19 05.34 -49 03 38.5 |
|
Date first |
1930 |
|
Date last |
1991 |
|
Obs |
3 |
|
Pa first |
305 |
|
Pa last |
309.5 |
|
P.A. Now (θ) |
309.5° |
|
Sep first |
0.4 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
Mag pri |
10.08 |
|
Mag sec |
10.09 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8349-02298-1 |
|
Gaia DR2 |
5950422552924816896 |
|
DM |
CD-4811590 |
|