WDS 20488+0512 : COMPONENTS
|
A |
B |
B |
pa=150.7°
sep=6.64"
| |
C |
pa=158.3°
sep=16.60"
| pa=163.3°
sep=10.05"
|
20488+0512 A
Coord arcsec 2000 |
204850.73+051158.1 |
|
Mag |
9.7 |
|
Spectral class |
F7Vwe (yellow-white) |
|
PmRA |
-2.00 |
|
PmDE |
80.0 |
|
HIP |
102718 |
|
Tycho2 |
0520-01049-1 |
|
BD |
BD+04 4551 |
|
Tycho2 |
0520-01049-1 |
|
Pflag |
|
|
RAmdeg |
312.21135208 |
|
DEmdeg |
5.19967165 |
|
PmRA |
0.3 |
|
PmDE |
78.4 |
|
E RAmdeg |
13 |
|
E DEmdeg |
17 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1990.03 |
|
EpDEm |
1988.41 |
|
Num |
9 |
|
Q RAmdeg |
1.7 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.7 |
|
Q pmDE |
1.5 |
|
BTmag |
10.264 |
|
E BTmag |
0.028 |
|
VTmag |
9.759 |
|
E VTmag |
0.024 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
102718 |
|
CCDM |
|
|
RAdeg |
312.21135139 |
|
DEdeg |
5.19948639 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.52 |
|
E RAdeg |
12.9 |
|
E DEdeg |
17.1 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Catalog |
H |
|
HIP |
102718 |
|
Proxy |
|
|
RAhms |
20 48 50.73 |
|
DEdms |
+05 11 58.1 |
|
Vmag |
9.59 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
312.211 |
|
DEdeg |
5.19948 |
|
AstroRef |
|
|
Plx |
1.64 |
|
CCDM |
20488+0512 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
X |
|
Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
BD+04 4551 |
|
CD |
|
|
CP |
|
|
Dm number |
+04 4551 |
|
VIred |
0.59 |
|
SpType |
F7Vwe |
|
R SpType |
|
|
Coord arcsec 2000 |
204850.73+051158.1 |
|
HIP |
102718 |
|
Sn |
1 |
|
So |
2 |
|
Nc |
1 |
|
RArad |
5.4491161829 |
|
DErad |
0.0907480071 |
|
Plx |
1.61 |
|
PmRA |
-8.52 |
|
PmDE |
77.87 |
|
E RArad |
2.05 |
|
E DErad |
1.27 |
|
E Plx |
2.66 |
|
E pmRA |
2.42 |
|
E pmDE |
1.38 |
|
Hpmag |
9.7074 |
|
E Hpmag |
0.0033 |
|
SHp |
0.028 |
|
VA |
0 |
|
BV |
0.541 |
|
E BV |
0.027 |
|
VI |
0.61 |
|
Ccdm |
20488+0512 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.75 |
|
DDEs |
-0.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
5 |
|
PmDE |
92 |
|
Dm number |
+04 4551 |
|
Cat1 |
BD |
|
Name2 |
+05 3039 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20438N0450A |
|
HIC |
102718 |
|
20488+0512 B
Coord arcsec 2000 |
204850.95+051152.3 |
|
Mag |
12.4 |
|
PmRA |
-60.00 |
|
PmDE |
114.0 |
|
Calc delta mag |
2.7 |
|
Calc coord |
yes |
|
Ccdm |
20488+0512 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
J 2321 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1942 |
|
Theta |
140 |
|
Rho |
7.0 |
|
Obs |
1 |
|
Vmag |
10.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20438N0450B |
|
HIC |
102718 |
|
20488+0512 C
Coord arcsec 2000 |
204851.14+051142.7 |
|
Mag |
11.9 |
|
PmRA |
90.00 |
|
PmDE |
-124.0 |
|
Calc delta mag |
2.2 |
|
Calc coord |
yes |
|