WDS 16557+3511 : COMPONENTS
| |
A |
Ab |
| Ab |
pa=136.5°
sep=0.12"
| |
| B |
pa=350.4°
sep=1.48"
| pa=347.9°
sep=1.59"
|
16557+3511 A
| Coord arcsec 2000 |
165547.87+351057.5 |
|
Mag |
10.1 |
|
Spectral class |
F7V (yellow-white) |
|
PmRA |
-7.00 |
|
| PmDE |
-18.0 |
|
Tycho2 |
2597-00679-1 |
|
| Tycho2 |
2597-00679-1 |
|
Pflag |
|
|
RAmdeg |
253.94948918 |
|
DEmdeg |
35.18267766 |
|
| PmRA |
-8.8 |
|
PmDE |
-14.1 |
|
E RAmdeg |
19 |
|
E DEmdeg |
18 |
|
| E pmRA |
2.9 |
|
E pmDE |
2.8 |
|
EpRAm |
1989.31 |
|
EpDEm |
1989.78 |
|
| Num |
6 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
1.3 |
|
BTmag |
10.931 |
|
E BTmag |
0.038 |
|
VTmag |
10.330 |
|
| E VTmag |
0.032 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
253.94951500 |
|
DEdeg |
35.18270528 |
|
EpRA 1990 |
1.53 |
|
| EpDE 1990 |
1.67 |
|
E RAdeg |
21.8 |
|
E DEdeg |
20.2 |
|
Posflg |
|
|
| Corr |
0.0 |
|
16557+3511 Ab
| Coord arcsec 2000 |
165547.88+351057.4 |
|
Mag |
10.9 |
|
Calc coord |
yes |
|
16557+3511 B
| Coord arcsec 2000 |
165547.85+351059.0 |
|
Mag |
13 |
|
Spectral class |
K1V (yellow-orange) |
|
PmRA |
-3.00 |
|
| PmDE |
-15.0 |
|
Calc delta mag |
2.1 |
|
Calc coord |
yes |
|
