16540-4655 HJ 4890 (HD 152149)
16h 53m 57.68s -46° 55' 01.2" P.A. 320.00 sep 30.4 mag 7.92,8.14 Sp B3/4III: dist. 1724.14 pc (5624.14 l.y.)
| Coord 2000 |
16540-4655 |
|
Discov num |
HJ 4890 |
|
Comp |
|
|
Coord arcsec 2000 |
16 53 57.68 -46 55 01.2 |
|
| Date first |
1834 |
|
Date last |
2016 |
|
Obs |
26 |
|
| Pa first |
328 |
|
Pa last |
319.7 |
|
P.A. Now (θ) |
319.7° |
|
| Sep first |
27.5 |
|
Sep last |
30.41 |
|
Sep. Now (ρ) |
30.41" |
|
| Mag pri |
7.92 |
|
Mag sec |
8.14 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
B3/4III: (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-015 |
|
| Notes |
N
L
U
(See Notes, Linear solution, Proper motion indicates non-physical) |
|
rPM=1.034
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 152149 |
|
Constellation |
Ara |
|
SAO |
227362 |
|
HIP |
82666 |
|
| Tycho2 |
8331-01851-1 |
|
Gaia DR2 |
5939896412681023872 |
|
HD |
152149 |
|
CD |
CD-4611090 |
|
| CP |
CP-46 8281 |
|
Distance |
1724.14 |
|
Distance ly |
5624.14 |
|
