21420-2940 HDS 3090 (HD 206320)
21h 42m 02.26s -29° 40' 19.5" P.A. 350.00 sep 0.1 mag 9.79,10.51 Sp K1IV dist. 5882.35 pc (19188.23 l.y.)
Coord 2000 |
21420-2940 |
|
Discov num |
HDS3090 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 02.26 -29 40 19.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
350 |
|
Pa last |
350 |
|
P.A. Now (θ) |
350° |
|
Sep first |
0.1 |
|
Sep last |
0.115 |
|
Sep. Now (ρ) |
0.115" |
|
Mag pri |
9.79 |
|
Mag sec |
10.51 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
K1IV (yellow-orange) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 206320 |
|
Constellation |
Piscis Austrinus |
|
SAO |
190557 |
|
HIP |
107130 |
|
Tycho2 |
6952-00314-1 |
|
Gaia DR2 |
6785502458812578432 |
|
HD |
206320 |
|
CD |
CD-3018779 |
|
CP |
CP-30 6558 |
|
Distance |
5882.35 |
|
Distance ly |
19188.23 |
|
WDS 21420-2940 HDS 3090 (HD 206320) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21420-2940 |
HDS3090 |
|
1991 |
1 |
350 |
0.1 |
9.79 |
10.51 |
K1IV |
|
214202.26-294019.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21420-2940 HDS 3090 (HD 206320) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21420-2940 HDS 3090 (HD 206320) : MEASURES
No records found.
WDS 21420-2940 (HD 206320) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 21420-2940 (HD 206320) : ALADIN DSS IMAGE @ 21h 42m 02.26s -29° 40' 19.5"
WDS 21420-2940 HDS 3090 (HD 206320) : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
21420-2940 |
HDS3090 |
|
350 |
0.1 |
|
Show |
|
21395-2928 |
HJ 5285 |
|
290 |
10.0 |
36 |
Show |
|
21389-2921 |
KPP4239 |
|
79 |
1.6 |
46 |
Show |
|
21393-3018 |
SEE 451 |
|
256 |
12.2 |
52 |
Show |
|
21406-2834 |
B 533 |
|
204 |
0.3 |
69 |
Show |
|
21423-2821 |
RST2185 |
|
121 |
3.2 |
80 |
Show |
|
21408-3102 |
HJ 3045 |
|
253 |
34.6 |
84 |
Show |
|
21363-3026 |
B 532 |
|
290 |
0.6 |
88 |
Show |
|
21416-2813 |
HJ 3046 |
AB |
57 |
29.0 |
89 |
Show |
|
21416-2813 |
UC 4530 |
AC |
246 |
79.9 |
89 |
Show |
|
21481-3023 |
RST2187 |
|
107 |
2.0 |
90 |
Show |
|
21368-3043 |
VOU 35 |
AB |
307 |
0.1 |
93 |
Show |
|
21368-3043 |
TOK 386 |
AC |
6 |
0.5 |
93 |
Show |
|
21352-3033 |
HJ 5280 |
|
305 |
9.5 |
104 |
Show |
|
21477-3054 |
FIN 330 |
AB |
347 |
0.1 |
105 |
Show |
|
21477-3054 |
HJ 5296 |
AB,C |
343 |
32.1 |
105 |
Show |
|
21342-3013 |
LDS5925 |
|
272 |
94.6 |
107 |
Show |
|
21405-3127 |
DAW 155 |
|
45 |
2.1 |
109 |
Show |
|
21349-3044 |
UC 4501 |
|
42 |
58.5 |
113 |
Show |
|
21423-2744 |
LDS5926 |
|
81 |
295.6 |
116 |
Show |
|
21511-2938 |
LDS5929 |
AB |
128 |
54.7 |
119 |
Show |
|
21511-2938 |
LDS5929 |
Aa,Ab |
326 |
1.1 |
119 |
Show |
|
21328-3017 |
JSP 826 |
|
354 |
4.0 |
126 |
Show |
|
21452-3139 |
DAW 230 |
AB |
106 |
13.1 |
126 |
Show |
|
21452-3139 |
HJ 5293 |
AC |
250 |
19.0 |
126 |
Show |
|
21448-2735 |
UC 4547 |
AB |
62 |
27.8 |
131 |
Show |
|
21448-2735 |
UC 4547 |
AC |
20 |
1.8 |
131 |
Show |
|
21514-2853 |
LDS5930 |
|
128 |
257.8 |
131 |
Show |
|
21432-2728 |
KPP4245 |
|
115 |
1.3 |
134 |
Show |
|
21422-2726 |
TSN 99 |
|
275 |
656.2 |
135 |
Show |
|
21528-2903 |
UC 4587 |
|
187 |
10.5 |
146 |
Show |
|
21335-2753 |
BVD 137 |
|
58 |
40.2 |
155 |
Show |
|
21508-2756 |
HJ 3059 |
|
252 |
25.4 |
156 |
Show |
|
21466-3206 |
UC 4558 |
|
251 |
18.4 |
157 |
Show |
|
21363-2715 |
RST1099 |
|
174 |
1.5 |
164 |
Show |
|
21304-3045 |
UC 4480 |
|
124 |
22.3 |
165 |
Show |
|
21307-3057 |
RSS 561 |
AB |
98 |
5.3 |
166 |
Show |
|
21307-3057 |
TOK 636 |
AC |
125 |
930.0 |
166 |
Show |
|
21468-2706 |
STN 55 |
|
175 |
3.3 |
167 |
Show |
|
21528-3112 |
LDS5932 |
|
173 |
167.0 |
167 |
Show |
|
21332-3147 |
HJ 3034 |
|
259 |
36.0 |
171 |
Show |
|
21291-3011 |
RST2179 |
|
344 |
2.2 |
171 |
Show |
|
21530-3119 |
RST2188 |
|
1 |
1.8 |
173 |
Show |
|
21288-2955 |
RST2178 |
|
229 |
2.6 |
173 |
Show |
|
21509-3151 |
LDS4915 |
|
126 |
3.1 |
174 |
Show |
|
21538-3114 |
LDS5934 |
|
69 |
70.2 |
179 |
Show |
|
21316-2740 |
KPP 496 |
|
84 |
3.8 |
183 |
Show |
|
21553-3045 |
HJ 5304 |
|
255 |
9.2 |
184 |
Show |
|
21460-2642 |
HJ 3054 |
|
15 |
20.9 |
186 |
Show |
|
21314-3146 |
SKF2099 |
|
259 |
23.1 |
186 |
Show |
|
21341-3221 |
HJ 5279 |
|
290 |
11.5 |
191 |
|
|
WDS 21420-2940 : COMPONENTS
21420-2940 A
Componente originario normalizzato |
AB |
|
Name |
HD 206320 |
|
Coord arcsec 2000 |
214202.26-294019.5 |
|
Mag |
9.79 |
|
Spectral class |
K1IV (yellow-orange) |
|
PmRA |
-11.00 |
|
PmDE |
-9.0 |
|
SAO |
190557 |
|
HIP |
107130 |
|
Tycho2 |
6952-00314-1 |
|
HD |
206320 |
|
CD |
CD-3018779 |
|
CP |
CP-30 6558 |
|
Tycho2 |
6952-00314-1 |
|
Pflag |
|
|
RAmdeg |
325.50937700 |
|
DEmdeg |
-29.67212161 |
|
PmRA |
-10.8 |
|
PmDE |
-8.7 |
|
E RAmdeg |
12 |
|
E DEmdeg |
15 |
|
E pmRA |
1.4 |
|
E pmDE |
1.6 |
|
EpRAm |
1988.89 |
|
EpDEm |
1988.80 |
|
Num |
10 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.6 |
|
Q pmDE |
1.0 |
|
BTmag |
10.780 |
|
E BTmag |
0.041 |
|
VTmag |
9.295 |
|
E VTmag |
0.019 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
107130 |
|
CCDM |
AB |
|
RAdeg |
325.50940778 |
|
DEdeg |
-29.67209917 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.50 |
|
E RAdeg |
12.6 |
|
E DEdeg |
16.1 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
190557 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0012 |
|
DE1950 |
|
|
PmDE1950 |
-0.006 |
|
Vmag |
9.1 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
40 |
|
CatNum |
11823 |
|
DM |
CD-3018779 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
206320 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.66843995 |
|
DE1950rad |
-0.52186139 |
|
PmRA2000 |
-0.0013 |
|
PmDE2000 |
-0.009 |
|
Catalog |
H |
|
HIP |
107130 |
|
Proxy |
H |
|
RAhms |
21 42 02.26 |
|
DEdms |
-29 40 19.5 |
|
Vmag |
9.18 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
325.509 |
|
DEdeg |
-29.6721 |
|
AstroRef |
* |
|
Plx |
2.79 |
|
CCDM |
21420-2940 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
C |
|
M HIP |
AB |
|
Theta |
350 |
|
Rho |
0.115 |
|
HD |
206320 |
|
BD |
|
|
CD |
CD-3018779 |
|
CP |
CP-30 6558 |
|
Dm number |
-3018779 |
|
VIred |
0.94 |
|
SpType |
K1IV |
|
R SpType |
|
|
Coord arcsec 2000 |
214202.26-294019.5 |
|
HIP |
107130 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.6812109804 |
|
DErad |
-0.517875763 |
|
Plx |
0.17 |
|
PmRA |
-12.63 |
|
PmDE |
-10.06 |
|
E RArad |
1.05 |
|
E DErad |
0.68 |
|
E Plx |
1.18 |
|
E pmRA |
1.07 |
|
E pmDE |
0.73 |
|
Hpmag |
9.3397 |
|
E Hpmag |
0.0021 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
1.258 |
|
E BV |
0.043 |
|
VI |
1.22 |
|
Ccdm |
21420-2940 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.25 |
|
DDEs |
-19.7 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.8 |
|
Sp |
K1 |
|
PmNote |
* |
|
PmRA |
-11 |
|
PmDE |
-9 |
|
Dm number |
-3018779 |
|
Cat1 |
CD |
|
Name2 |
190557 |
|
Cat2 |
SAO |
|
HD |
206320 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
107130 |
|
21420-2940 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
214202.26-294019.4 |
|
Mag |
10.51 |
|
Calc delta mag |
0.72 |
|
Calc coord |
yes |
|
Ccdm |
21420-2940 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
2.25 |
|
DDEs |
-19.5 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
350 |
|
Rho |
0.1 |
|
Obs |
1 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-11 |
|
PmDE |
-9 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
107130 |
|