21247-0420 HDS 3050 (HD 203825)
21h 24m 41.47s -04° 20' 26.9" P.A. 311.00 sep 0.2 mag 8.78,9.52 Sp F8 dist. 170.94 pc (557.61 l.y.)
Coord 2000 |
21247-0420 |
|
Discov num |
HDS3050 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 41.47 -04 20 26.9 |
|
Date first |
1991 |
|
Date last |
2019 |
|
Obs |
6 |
|
Pa first |
2 |
|
Pa last |
310.7 |
|
P.A. Now (θ) |
310.7° |
|
Sep first |
0.1 |
|
Sep last |
0.169 |
|
Sep. Now (ρ) |
0.169" |
|
Mag pri |
8.78 |
|
Mag sec |
9.52 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-070 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 203825 |
|
Constellation |
Aquarius |
|
SAO |
145373 |
|
HIP |
105715 |
|
Tycho2 |
5203-00328-1 |
|
Gaia DR2 |
2672179672041122048 |
|
HD |
203825 |
|
BD |
BD-04 5443 |
|
Distance |
170.94 |
|
Distance ly |
557.61 |
|
WDS 21247-0420 HDS 3050 (HD 203825) : 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 |
21247-0420 |
HDS3050 |
|
1991 |
1 |
2 |
0.1 |
8.78 |
9.52 |
F8 |
X |
212441.47-042026.9 |
21247-0420 |
HDS3050 |
|
2008 |
2 |
115 |
0.1 |
8.78 |
9.52 |
F8 |
X |
212441.47-042026.9 |
21247-0420 |
HDS3050 |
|
2010 |
3 |
298 |
0.1 |
8.78 |
9.52 |
F8 |
D |
212441.47-042026.9 |
21247-0420 |
HDS3050 |
|
2013 |
4 |
304 |
0.1 |
8.78 |
9.52 |
F8 |
|
212441.47-042026.9 |
21247-0420 |
HDS3050 |
|
2014 |
5 |
306 |
0.2 |
8.78 |
9.52 |
F8 |
|
212441.47-042026.9 |
21247-0420 |
HDS3050 |
|
2019 |
6 |
311 |
0.2 |
8.78 |
9.52 |
F8 |
|
212441.47-042026.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21247-0420 HDS 3050 (HD 203825) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21247-0420 HDS 3050 (HD 203825) : MEASURES
No records found.
WDS 21247-0420 (HD 203825) : 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 21247-0420 (HD 203825) : ALADIN DSS IMAGE @ 21h 24m 41.47s -04° 20' 26.9"
WDS 21247-0420 HDS 3050 (HD 203825) : 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 |
|
21247-0420 |
HDS3050 |
|
311 |
0.2 |
|
Show |
|
21251-0417 |
GWP3058 |
|
302 |
135.8 |
8 |
Show |
|
21261-0431 |
KPP2698 |
|
132 |
9.3 |
24 |
Show |
|
21230-0423 |
CVR 896 |
|
105 |
8.5 |
27 |
Show |
|
21279-0448 |
UC 4473 |
|
54 |
42.6 |
56 |
Show |
|
21265-0319 |
GWP3060 |
|
22 |
27.2 |
68 |
Show |
|
21299-0357 |
GWP3067 |
|
42 |
81.8 |
81 |
Show |
|
21193-0440 |
UC 4441 |
AB |
186 |
69.9 |
83 |
Show |
|
21221-0536 |
CVR 894 |
|
156 |
11.2 |
85 |
Show |
|
21214-0310 |
RUC 14 |
|
34 |
0.3 |
87 |
Show |
|
21234-0546 |
CVR 897 |
|
135 |
15.4 |
88 |
Show |
|
21305-0356 |
CVR 905 |
|
30 |
16.1 |
91 |
Show |
|
21192-0501 |
KPP1599 |
|
222 |
12.2 |
92 |
Show |
|
21303-0336 |
SLW1239 |
|
41 |
9.5 |
95 |
Show |
|
21201-0314 |
UC 4445 |
|
127 |
34.6 |
96 |
Show |
|
21209-0302 |
JNN 130 |
|
66 |
1.3 |
98 |
Show |
|
21304-0322 |
CHE 305 |
|
310 |
11.8 |
100 |
Show |
|
21300-0524 |
BU 72 |
|
41 |
1.7 |
102 |
Show |
|
21310-0502 |
BRT 559 |
|
103 |
3.5 |
104 |
Show |
|
21302-0529 |
BU 684 |
|
137 |
1.1 |
108 |
Show |
|
21172-0414 |
BU 161 |
AB |
350 |
101.2 |
113 |
Show |
|
21172-0414 |
BU 161 |
AD |
315 |
32.4 |
113 |
Show |
|
21172-0414 |
BU 161 |
AE |
327 |
39.9 |
113 |
Show |
|
21232-0611 |
ITF 81 |
AB |
297 |
2.8 |
113 |
Show |
|
21172-0414 |
BU 161 |
DE |
8 |
10.8 |
113 |
Show |
|
21172-0414 |
BU 161 |
BC |
315 |
8.2 |
113 |
Show |
|
21238-0615 |
ITF 90 |
|
266 |
20.8 |
116 |
Show |
Sadalsuud |
21316-0534 |
H 5 76 |
AB |
319 |
37.6 |
127 |
Show |
Sadalsuud |
21316-0534 |
BU 73 |
AC |
189 |
61.0 |
127 |
Show |
|
21240-0627 |
ITF 89 |
|
340 |
23.0 |
127 |
Show |
|
21323-0521 |
UC 4487 |
|
316 |
11.2 |
130 |
Show |
|
21332-0355 |
SLW1243 |
|
66 |
23.5 |
130 |
Show |
|
21237-0630 |
ITF 36 |
|
13 |
7.3 |
130 |
Show |
|
21238-0635 |
S 788 |
|
93 |
58.1 |
136 |
Show |
|
21285-0210 |
BRT 516 |
|
220 |
4.9 |
141 |
Show |
|
21341-0422 |
HO 288 |
AB |
273 |
21.6 |
142 |
Show |
|
21308-0233 |
RST4695 |
|
226 |
2.5 |
142 |
Show |
|
21299-0220 |
JNN 131 |
|
62 |
0.7 |
144 |
Show |
|
21225-0155 |
BAL 264 |
|
98 |
13.6 |
149 |
Show |
|
21342-0327 |
BU 165 |
|
177 |
5.1 |
152 |
Show |
|
21182-0224 |
J 1719 |
|
170 |
5.8 |
153 |
Show |
|
21285-0157 |
GWP3064 |
|
136 |
12.9 |
155 |
Show |
|
21177-0227 |
UC 4433 |
|
9 |
16.8 |
155 |
Show |
|
21300-0637 |
BRT 517 |
|
205 |
4.4 |
158 |
Show |
|
21151-0306 |
OCC9216 |
|
91 |
0.4 |
162 |
Show |
|
21283-0655 |
GWP3063 |
|
115 |
46.1 |
164 |
Show |
|
21274-0701 |
HDS3053 |
|
85 |
0.1 |
166 |
Show |
|
21149-0303 |
TDT2856 |
|
107 |
0.5 |
166 |
Show |
|
21335-0610 |
LDS4895 |
|
206 |
14.7 |
171 |
Show |
|
21335-0230 |
HDS3066 |
|
105 |
1.7 |
173 |
Show |
|
21209-0136 |
RST5161 |
|
234 |
2.9 |
176 |
|
|
WDS 21247-0420 : COMPONENTS
21247-0420 A
Componente originario normalizzato |
AB |
|
Name |
HD 203825 |
|
Coord arcsec 2000 |
212441.47-042026.9 |
|
Mag |
8.78 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
7.00 |
|
PmDE |
-70.0 |
|
SAO |
145373 |
|
HIP |
105715 |
|
Tycho2 |
5203-00328-1 |
|
HD |
203825 |
|
BD |
BD-04 5443 |
|
Tycho2 |
5203-00328-1 |
|
Pflag |
|
|
RAmdeg |
321.17282533 |
|
DEmdeg |
-4.34097226 |
|
PmRA |
5.7 |
|
PmDE |
-70.0 |
|
E RAmdeg |
7 |
|
E DEmdeg |
9 |
|
E pmRA |
1.1 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.58 |
|
EpDEm |
1990.12 |
|
Num |
10 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.5 |
|
Q pmDE |
1.1 |
|
BTmag |
8.921 |
|
E BTmag |
0.019 |
|
VTmag |
8.298 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
105715 |
|
CCDM |
AB |
|
RAdeg |
321.17281278 |
|
DEdeg |
-4.34080778 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.53 |
|
E RAdeg |
7.2 |
|
E DEdeg |
8.5 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
145373 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0009 |
|
DE1950 |
|
|
PmDE1950 |
-0.071 |
|
Vmag |
8.3 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
27 |
|
CatNum |
7478 |
|
DM |
BD-04 5443 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
203825 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.59410064 |
|
DE1950rad |
-0.07951574 |
|
PmRA2000 |
0.0011 |
|
PmDE2000 |
-0.074 |
|
Catalog |
H |
|
HIP |
105715 |
|
Proxy |
H |
|
RAhms |
21 24 41.47 |
|
DEdms |
-04 20 26.9 |
|
Vmag |
8.22 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
321.173 |
|
DEdeg |
-4.3408 |
|
AstroRef |
* |
|
Plx |
6.06 |
|
CCDM |
21247-0420 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
2 |
|
Rho |
0.123 |
|
HD |
203825 |
|
BD |
BD-04 5443 |
|
CD |
|
|
CP |
|
|
Dm number |
-04 5443 |
|
VIred |
0.67 |
|
SpType |
F8 |
|
R SpType |
|
|
Coord arcsec 2000 |
212441.47-042026.9 |
|
HIP |
105715 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.6055229596 |
|
DErad |
-0.0757613221 |
|
Plx |
5.85 |
|
PmRA |
6.64 |
|
PmDE |
-71.23 |
|
E RArad |
0.88 |
|
E DErad |
0.79 |
|
E Plx |
1.15 |
|
E pmRA |
1.15 |
|
E pmDE |
0.89 |
|
Hpmag |
8.3361 |
|
E Hpmag |
0.0016 |
|
SHp |
0.013 |
|
VA |
0 |
|
BV |
0.599 |
|
E BV |
0.015 |
|
VI |
0.67 |
|
Ccdm |
21247-0420 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.52 |
|
DDEs |
-27.6 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.8 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
7 |
|
PmDE |
-70 |
|
Dm number |
-04 5443 |
|
Cat1 |
BD |
|
Name2 |
145373 |
|
Cat2 |
SAO |
|
HD |
203825 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
105715 |
|
21247-0420 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
212441.46-042026.8 |
|
Mag |
9.52 |
|
Calc delta mag |
0.74 |
|
Calc coord |
yes |
|
Ccdm |
21247-0420 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-0.52 |
|
DDEs |
-27.4 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
2 |
|
Rho |
0.1 |
|
Obs |
1 |
|
Vmag |
9.5 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
7 |
|
PmDE |
-70 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
105715 |
|