17450-1646 VOU 42 (HD 161227)
17h 44m 59.25s -16° 45' 46.5" P.A. 311.00 sep 0.2 mag 8.62,9.17 Sp A9III dist. 204.92 pc (668.45 l.y.)
| Coord 2000 |
17450-1646 |
|
Discov num |
VOU 42 |
|
Comp |
|
|
Coord arcsec 2000 |
17 44 59.25 -16 45 46.5 |
|
| Date first |
1937 |
|
Date last |
2019 |
|
Obs |
13 |
|
| Pa first |
73 |
|
Pa last |
311.3 |
|
P.A. Now (θ) |
311.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.246 |
|
Sep. Now (ρ) |
0.246" |
|
| Mag pri |
8.62 |
|
Mag sec |
9.17 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
A9III (white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 161227 |
|
Constellation |
Sagittarius |
|
SAO |
160798 |
|
HIP |
86875 |
|
| Tycho2 |
6249-00995-1 |
|
Gaia DR2 |
4123849927791444480 |
|
HD |
161227 |
|
BD |
BD-16 4610 |
|
| Distance |
204.92 |
|
Distance ly |
668.45 |
|