WDS 21221+1948 : COMPONENTS
| |
A |
B |
C |
| B |
pa=314.5°
sep=35.49"
| |
| C |
pa=12.3°
sep=64.15"
| pa=45.8°
sep=54.24"
| |
| D |
pa=152.2°
sep=5.24"
| pa=136.8°
sep=40.51"
| pa=189.4°
sep=68.24"
|
21221+1948 A
| Name |
1 Peg |
|
Coord arcsec 2000 |
212205.13+194815.7 |
|
Mag |
4.2 |
|
Spectral class |
K1III (yellow-orange) |
|
| PmRA |
105.00 |
|
PmDE |
63.0 |
|
SAO |
107073 |
|
HIP |
105502 |
|
| Tycho2 |
1671-00986-1 |
|
HD |
203504 |
|
HR |
8173 |
|
GC |
29914 |
|
| ADS |
14909 |
|
BD |
BD+19 4691 |
|
Flamsteed |
1 Pegasi |
|
Flamsteed name |
1 Peg |
|
| FK5 |
804 |
|
| Tycho2 |
1671-00986-1 |
|
Pflag |
|
|
RAmdeg |
320.52166820 |
|
DEmdeg |
19.80450879 |
|
| PmRA |
106.4 |
|
PmDE |
62.8 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
| E pmRA |
0.4 |
|
E pmDE |
0.4 |
|
EpRAm |
1990.69 |
|
EpDEm |
1990.91 |
|
| Num |
20 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.5 |
|
| Q pmDE |
0.8 |
|
BTmag |
5.493 |
|
E BTmag |
0.014 |
|
VTmag |
4.200 |
|
| E VTmag |
0.009 |
|
Prox |
362 |
|
TYC |
T |
|
HIP |
105502 |
|
| CCDM |
|
|
RAdeg |
320.52140917 |
|
DEdeg |
19.80436583 |
|
EpRA 1990 |
1.76 |
|
| EpDE 1990 |
1.82 |
|
E RAdeg |
3.3 |
|
E DEdeg |
3.3 |
|
Posflg |
|
|
| Corr |
-0.2 |
|
| SAO |
107073 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0074 |
|
| DE1950 |
|
|
PmDE1950 |
0.066 |
|
Vmag |
4.3 |
|
SpType |
K0 |
|
| Double code |
|
|
Source |
74 |
|
CatNum |
804 |
|
DM |
BD+19 4691 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
203504 |
|
M HD |
0 |
|
| GC |
29914 |
|
RA1950rad |
5.58406071 |
|
DE1950rad |
0.34190403 |
|
PmRA2000 |
0.0074 |
|
| PmDE2000 |
0.063 |
|
| Catalog |
H |
|
HIP |
105502 |
|
Proxy |
|
|
RAhms |
21 22 05.13 |
|
| DEdms |
+19 48 15.7 |
|
Vmag |
4.08 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
320.521 |
|
DEdeg |
19.8044 |
|
AstroRef |
|
|
Plx |
21.19 |
|
| CCDM |
21221+1949 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
| MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
| Theta |
|
|
Rho |
|
|
HD |
203504 |
|
BD |
BD+19 4691 |
|
| CD |
|
|
CP |
|
|
Dm number |
+19 4691 |
|
VIred |
1.05 |
|
| SpType |
K1III |
|
R SpType |
|
|
Coord arcsec 2000 |
212205.13+194815.7 |
|
| HIP |
105502 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
| RArad |
5.5941536047 |
|
DErad |
0.3456512143 |
|
Plx |
20.93 |
|
PmRA |
105.35 |
|
| PmDE |
63.51 |
|
E RArad |
0.13 |
|
E DErad |
0.13 |
|
E Plx |
0.17 |
|
| E pmRA |
0.18 |
|
E pmDE |
0.15 |
|
Hpmag |
4.2483 |
|
E Hpmag |
0.0004 |
|
| SHp |
0.004 |
|
VA |
0 |
|
BV |
1.108 |
|
E BV |
0.002 |
|
| VI |
1.05 |
|
21221+1948 B
| Coord arcsec 2000 |
212203.34+194840.6 |
|
Mag |
9.3 |
|
Spectral class |
K0V (yellow-orange) |
|
PmRA |
119.00 |
|
| PmDE |
56.0 |
|
ADS |
14909 |
|
DM |
BD+19 4690 |
|
Calc delta mag |
5.1 |
|
| Calc coord |
yes |
|
21221+1948 C
| Coord arcsec 2000 |
212206.09+194918.4 |
|
Mag |
12.9 |
|
PmRA |
3.00 |
|
PmDE |
-17.0 |
|
| Calc delta mag |
8.7 |
|
Calc coord |
yes |
|
21221+1948 D
| Coord arcsec 2000 |
212205.30+194811.1 |
|
Mag |
9.6 |
|
Calc delta mag |
5.4 |
|
Calc coord |
yes |
|
