16430-4713 B 1821 (HD 150388)
16h 42m 58.07s -47° 13' 11.4" P.A. 82.00 sep 4.2 mag 9.74,11.20 Sp F2/3V
| Coord 2000 |
16430-4713 |
|
Discov num |
B 1821 |
|
Comp |
|
|
Coord arcsec 2000 |
16 42 58.07 -47 13 11.4 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
82 |
|
Pa last |
81.9 |
|
P.A. Now (θ) |
81.9° |
|
| Sep first |
4.2 |
|
Sep last |
4.197 |
|
Sep. Now (ρ) |
4.197" |
|
| Mag pri |
9.74 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
F2/3V (yellow-white) |
|
| Pri motion ra |
-041 |
|
Sec motion ra |
+081 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=1.537
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 150388 |
|
Constellation |
Ara |
|
SAO |
227086 |
|
Tycho2 |
8330-02180-1 |
|
| Gaia DR2 |
5942552214323972352 |
|
HD |
150388 |
|
DM |
CP-46 8146 |
|
