16287-5745 HDS 2330
16h 28m 39.33s -57° 45' 00.1" P.A. 14.00 sep 1.9 mag 11.21,11.52 Sp M0 dist. 42.92 pc (140.01 l.y.)
| Coord 2000 |
16287-5745 |
|
Discov num |
HDS2330 |
|
Comp |
|
|
Coord arcsec 2000 |
16 28 39.33 -57 45 00.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
4 |
|
Pa last |
14.2 |
|
P.A. Now (θ) |
14.2° |
|
| Sep first |
1.8 |
|
Sep last |
1.935 |
|
Sep. Now (ρ) |
1.935" |
|
| Mag pri |
11.21 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
M0 (red) |
|
| Pri motion ra |
-067 |
|
Sec motion ra |
-070 |
|
| Pri motion dec |
-140 |
|
Sec motion dec |
-133 |
|
| Notes |
|
|
rPM=0.049 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Norma |
|
HIP |
80706 |
|
Tycho2 |
8720-01197-1 |
|
Gaia DR2 |
5928156549120717824 |
|
| Distance |
42.92 |
|
Distance ly |
140.01 |
|
