WDS 20028+3158 : COMPONENTS
|
A |
B |
B |
pa=134.4°
sep=30.45"
| |
C |
pa=125.6°
sep=32.61"
| pa=64.0°
sep=5.29"
|
20028+3158 A
Coord arcsec 2000 |
200248.81+315731.8 |
|
Mag |
6.51 |
|
Spectral class |
K1III (yellow-orange) |
|
PmRA |
11.00 |
|
PmDE |
13.0 |
|
SAO |
69307 |
|
HIP |
98701 |
|
Tycho2 |
2674-05841-1 |
|
HD |
190227 |
|
GC |
27803 |
|
BD |
BD+31 3905 |
|
Tycho2 |
2674-05841-1 |
|
Pflag |
|
|
RAmdeg |
300.70338824 |
|
DEmdeg |
31.95882885 |
|
PmRA |
11.5 |
|
PmDE |
11.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.1 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.36 |
|
EpDEm |
1991.44 |
|
Num |
12 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.4 |
|
Q pmDE |
0.8 |
|
BTmag |
7.939 |
|
E BTmag |
0.016 |
|
VTmag |
6.514 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
98701 |
|
CCDM |
|
|
RAdeg |
300.70335667 |
|
DEdeg |
31.95880111 |
|
EpRA 1990 |
1.52 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
3.9 |
|
E DEdeg |
3.8 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
69307 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0007 |
|
DE1950 |
|
|
PmDE1950 |
-0.001 |
|
Vmag |
6.5 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
27803 |
|
DM |
BD+31 3905 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
190227 |
|
M HD |
0 |
|
GC |
27803 |
|
RA1950rad |
5.23968318 |
|
DE1950rad |
0.5553176 |
|
PmRA2000 |
0.0009 |
|
PmDE2000 |
-0.003 |
|
Catalog |
H |
|
HIP |
98701 |
|
Proxy |
|
|
RAhms |
20 02 48.81 |
|
DEdms |
+31 57 31.7 |
|
Vmag |
6.39 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
300.703 |
|
DEdeg |
31.9588 |
|
AstroRef |
|
|
Plx |
2.89 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
190227 |
|
BD |
BD+31 3905 |
|
CD |
|
|
CP |
|
|
Dm number |
+31 3905 |
|
VIred |
1.15 |
|
SpType |
K1III |
|
R SpType |
|
|
Coord arcsec 2000 |
200248.81+315731.7 |
|
HIP |
98701 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.248263678 |
|
DErad |
0.5577862955 |
|
Plx |
3.49 |
|
PmRA |
10.86 |
|
PmDE |
13.26 |
|
E RArad |
0.28 |
|
E DErad |
0.31 |
|
E Plx |
0.44 |
|
E pmRA |
0.35 |
|
E pmDE |
0.36 |
|
Hpmag |
6.5568 |
|
E Hpmag |
0.0009 |
|
SHp |
0.007 |
|
VA |
0 |
|
BV |
1.205 |
|
E BV |
0.007 |
|
VI |
1.16 |
|
20028+3158 B
Coord arcsec 2000 |
200250.52+315710.5 |
|
Coord calc |
200250.52+315710.5 |
|
Mag |
12.6 |
|
PmRA |
4.00 |
|
PmDE |
2.0 |
|
Calc delta mag |
6.09 |
|
20028+3158 C
Coord arcsec 2000 |
200250.89+315712.8 |
|
Mag |
14 |
|
Calc delta mag |
7.49 |
|
Calc coord |
yes |
|