WDS 02557+3028 : COMPONENTS
| |
A |
B |
| B |
pa=0.0°
sep=0.00"
| |
| Bb |
pa=140.3°
sep=0.49"
| pa=154.0°
sep=0.42"
|
02557+3028 A
| Coord arcsec 2000 |
025538.99+302803.2 |
|
Mag |
8.74 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
82.00 |
|
| PmDE |
-17.0 |
|
SAO |
56006 |
|
Tycho2 |
2326-01292-1 |
|
HD |
18128 |
|
| DM |
BD+29 500 |
|
| Tycho2 |
2326-01292-1 |
|
Pflag |
|
|
RAmdeg |
43.91249597 |
|
DEmdeg |
30.46756578 |
|
| PmRA |
79.9 |
|
PmDE |
-13.2 |
|
E RAmdeg |
10 |
|
E DEmdeg |
10 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.40 |
|
EpDEm |
1990.22 |
|
| Num |
10 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
0.4 |
|
BTmag |
9.202 |
|
E BTmag |
0.022 |
|
VTmag |
8.741 |
|
| E VTmag |
0.018 |
|
Prox |
921 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
43.91227861 |
|
DEdeg |
30.46759694 |
|
EpRA 1990 |
1.56 |
|
| EpDE 1990 |
1.59 |
|
E RAdeg |
10.4 |
|
E DEdeg |
10.4 |
|
Posflg |
|
|
| Corr |
-0.2 |
|
| SAO |
56006 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0058 |
|
| DE1950 |
|
|
PmDE1950 |
0.013 |
|
Vmag |
8.6 |
|
SpType |
F8 |
|
| Double code |
|
|
Source |
34 |
|
CatNum |
1509 |
|
DM |
BD+29 500 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
18128 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
0.75325279 |
|
DE1950rad |
0.52824278 |
|
PmRA2000 |
0.0058 |
|
| PmDE2000 |
0.009 |
|
| Ccdm |
02557+3028 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.97 |
|
DDEs |
2.9 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
8.8 |
|
Sp |
F8 |
|
PmNote |
* |
|
| PmRA |
88 |
|
PmDE |
-16 |
|
Dm number |
+29 500 |
|
Cat1 |
BD |
|
| Name2 |
+30 295 |
|
Cat2 |
AGK2/3 |
|
HD |
18128 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02496N3004A |
|
| HIC |
|
|
02557+3028 B
| Coord arcsec 2000 |
025539.00+302803.2 |
|
Coord calc |
025538.87+302803.4 |
|
Mag |
13.4 |
|
Mag composta |
12.7 |
|
| PmRA |
76.00 |
|
PmDE |
-11.0 |
|
Calc delta mag |
4.66 |
|
02557+3028 Bb
| Coord arcsec 2000 |
025539.01+302802.8 |
|
Mag |
13.8 |
|
Calc delta mag |
5.06 |
|
Calc coord |
yes |
|
