17487-4815 RSS 462 (HD 161564)
17h 48m 43.46s -48° 14' 41.0" P.A. 163.00 sep 20.0 mag 8.62,12.00 Sp G5/G6III dist. 819.67 pc (2673.76 l.y.)
| Coord 2000 |
17487-4815 |
|
Discov num |
RSS 462 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 43.46 -48 14 41.0 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
164 |
|
Pa last |
163.1 |
|
P.A. Now (θ) |
163.1° |
|
| Sep first |
20.5 |
|
Sep last |
19.984 |
|
Sep. Now (ρ) |
19.984" |
|
| Mag pri |
8.62 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
3.38 |
|
Spectral class |
G5/G6III (yellow) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.53
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 161564 |
|
Constellation |
Ara |
|
SAO |
228434 |
|
HIP |
87185 |
|
| Tycho2 |
8347-00821-1 |
|
Gaia DR2 |
5947924664334183168 |
|
HD |
161564 |
|
CD |
CD-4812050 |
|
| CP |
CP-48 9497 |
|
Distance |
819.67 |
|
Distance ly |
2673.76 |
|
