18043-5604 RST 958
18h 04m 18.36s -56° 04' 14.4" P.A. 248.00 sep 3.2 mag 10.30,13.10 Sp A8/9V
| Coord 2000 |
18043-5604 |
|
Discov num |
RST 958 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 18.36 -56 04 14.4 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
249 |
|
Pa last |
248.1 |
|
P.A. Now (θ) |
248.1° |
|
| Sep first |
3.1 |
|
Sep last |
3.203 |
|
Sep. Now (ρ) |
3.203" |
|
| Mag pri |
10.30 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
A8/9V (white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
SAO |
245213 |
|
Tycho2 |
8747-00884-1 |
|
Gaia DR2 |
6652138978331897344 |
|
| HD |
164425 |
|
