16279-6440 FIN 247 (HD 147731)
16h 27m 51.20s -64° 39' 42.2" P.A. 127.00 sep 2.5 mag 8.77,11.08 Sp F0IV dist. 169.78 pc (553.82 l.y.)
| Coord 2000 |
16279-6440 |
|
Discov num |
FIN 247 |
|
Comp |
|
|
Coord arcsec 2000 |
16 27 51.20 -64 39 42.2 |
|
| Date first |
1931 |
|
Date last |
1991 |
|
Obs |
4 |
|
| Pa first |
133 |
|
Pa last |
127.2 |
|
P.A. Now (θ) |
127.2° |
|
| Sep first |
2.3 |
|
Sep last |
2.46 |
|
Sep. Now (ρ) |
2.46" |
|
| Mag pri |
8.77 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
2.31 |
|
Spectral class |
F0IV (yellow-white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=0.16 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 147731 |
|
Constellation |
Triangulum Australe |
|
HIP |
80633 |
|
Tycho2 |
9045-02217-1 |
|
| Gaia DR2 |
5827922732641764480 |
|
HD |
147731 |
|
CP |
CP-64 3488 |
|
Distance |
169.78 |
|
| Distance ly |
553.82 |
|
