00126-1142 RST 3343 (HD 821)
00h 12m 33.15s -11° 41' 34.7" P.A. 269.00 sep 0.3 mag 8.98,8.98 Sp F0V dist. 174.83 pc (570.3 l.y.)
Coord 2000 |
00126-1142 |
|
Discov num |
RST3343 |
|
Comp |
|
|
Coord arcsec 2000 |
00 12 33.15 -11 41 34.7 |
|
Date first |
1938 |
|
Date last |
2021 |
|
Obs |
15 |
|
Pa first |
135 |
|
Pa last |
269 |
|
P.A. Now (θ) |
269° |
|
Sep first |
0.3 |
|
Sep last |
0.278 |
|
Sep. Now (ρ) |
0.278" |
|
Mag pri |
8.98 |
|
Mag sec |
8.98 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F0V (yellow-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 821 |
|
Constellation |
Cetus |
|
SAO |
147148 |
|
HIP |
1005 |
|
Tycho2 |
5264-00128-1 |
|
Gaia DR2 |
2427475662698911872 |
|
HD |
821 |
|
BD |
BD-12 14 |
|
Distance |
174.83 |
|
Distance ly |
570.3 |
|
ORBITAL ELEMENTS
Period (P) | 187.8y | |
Periastron (T) | 2058.25y | |
Semi-major axis (a) | 0.277a | |
Eccentricity (e) | 0.164 | |
Inclination (i) | 42° | |
Longitude of periastron (ω) | 272.5° | |
Node (Ω) | 88.9° | |
Notes | | |
Reference | Doc2013g | |
Equinox | 2000 | |
Last observation | 2008 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
241.2 |
0.276 |
2001 |
242.7 |
0.277 |
2002 |
244.1 |
0.278 |
2003 |
245.4 |
0.278 |
2004 |
246.8 |
0.279 |
2005 |
248.2 |
0.279 |
2006 |
249.6 |
0.280 |
2007 |
251.0 |
0.280 |
2008 |
252.4 |
0.280 |
2009 |
253.7 |
0.280 |
2010 |
255.1 |
0.280 |
2011 |
256.5 |
0.280 |
2012 |
257.9 |
0.279 |
2013 |
259.2 |
0.279 |
2014 |
260.6 |
0.278 |
2015 |
262.0 |
0.277 |
2016 |
263.4 |
0.276 |
2017 |
264.9 |
0.275 |
2018 |
266.3 |
0.274 |
2019 |
267.7 |
0.273 |
2020 |
269.2 |
0.271 |
2021 |
270.7 |
0.270 |
2022 |
272.2 |
0.268 |
2023 |
273.7 |
0.266 |
2024 |
275.2 |
0.264 |
2025 |
276.8 |
0.262 |
2026 |
278.4 |
0.259 |
2027 |
280.0 |
0.257 |
2028 |
281.6 |
0.254 |
2029 |
283.3 |
0.251 |
2030 |
285.1 |
0.248 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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WDS 00126-1142 RST 3343 (HD 821) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Doc2013g |
orb - |
Docobo, J.A. & Ling, J.F. |
2013IAUDS.181....1D |
Doc2013g |
|
Inf. Circ. 181, 1, 2013 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
RST |
Rossiter, R.A. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
00126-1142 |
RST3343 |
|
1996 |
11 |
250 |
0.3 |
8.98 |
8.98 |
F0V |
O |
001233.15-114134.7 |
00126-1142 |
RST3343 |
|
2008 |
14 |
253 |
0.3 |
8.98 |
8.98 |
F0V |
O |
001233.15-114134.7 |
00126-1142 |
RST3343 |
|
2021 |
15 |
269 |
0.3 |
8.98 |
8.98 |
F0V |
O |
001233.15-114134.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 00126-1142 RST 3343 (HD 821) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 00126-1142 RST 3343 (HD 821) : MEASURES
No records found.
WDS 00126-1142 (HD 821) : 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 00126-1142 (HD 821) : ALADIN DSS IMAGE @ 00h 12m 33.15s -11° 41' 34.7"
WDS 00126-1142 RST 3343 (HD 821) : 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 |
|
00126-1142 |
RST3343 |
|
269 |
0.3 |
|
Show |
|
00135-1155 |
KPP2679 |
|
330 |
1.2 |
20 |
Show |
|
00139-1130 |
HJ 1945 |
|
298 |
19.9 |
26 |
Show |
|
00119-1212 |
BRT2621 |
|
247 |
3.2 |
32 |
Show |
|
00110-1207 |
WZ 1 |
|
291 |
7.3 |
34 |
Show |
|
00140-1109 |
SKF1657 |
|
77 |
1.5 |
40 |
Show |
|
00154-1134 |
GAL 297 |
|
194 |
21.1 |
41 |
Show |
|
00156-1156 |
WSP 44 |
AB |
356 |
11.8 |
48 |
Show |
|
00156-1156 |
WSP 44 |
AC |
241 |
13.8 |
48 |
Show |
|
00133-1055 |
BRT2622 |
|
55 |
3.8 |
49 |
Show |
|
00158-1159 |
STF 14 |
|
237 |
14.5 |
52 |
Show |
|
00165-1156 |
CBL 201 |
|
60 |
10.8 |
59 |
Show |
|
00089-1107 |
RST3342 |
|
302 |
1.6 |
64 |
Show |
|
00083-1124 |
HU 2 |
|
69 |
3.7 |
66 |
Show |
|
00127-1251 |
LDS5264 |
|
308 |
27.1 |
70 |
Show |
|
00147-1245 |
HDO 7 |
|
6 |
6.5 |
71 |
Show |
|
00171-1205 |
CBL 202 |
|
117 |
80.3 |
71 |
Show |
|
00074-1125 |
GWP 16 |
|
358 |
6.9 |
78 |
Show |
|
00176-1113 |
GAL 299 |
|
123 |
31.6 |
81 |
Show |
|
00160-1247 |
GWP 31 |
|
65 |
22.7 |
83 |
Show |
|
00156-1255 |
SLW 14 |
|
111 |
104.5 |
86 |
Show |
|
00074-1102 |
HDS 14 |
|
178 |
1.1 |
86 |
Show |
|
00068-1210 |
HU 1 |
|
113 |
0.9 |
90 |
Show |
|
00189-1135 |
GAL 16 |
|
352 |
51.2 |
94 |
Show |
|
00151-1014 |
GWP 29 |
|
32 |
10.7 |
96 |
Show |
|
00066-1101 |
RST3341 |
AB |
95 |
0.4 |
97 |
Show |
|
00066-1101 |
GAL 3 |
AB,C |
13 |
7.2 |
97 |
Show |
|
00188-1217 |
GAL 15 |
|
36 |
5.0 |
99 |
Show |
|
00171-1027 |
MRI 1 |
|
326 |
2.7 |
101 |
Show |
|
00188-1057 |
HJ 1951 |
|
225 |
19.6 |
103 |
Show |
|
00170-1020 |
HU 3 |
|
288 |
1.5 |
105 |
Show |
|
00077-1020 |
SLW 8 |
|
75 |
27.6 |
109 |
Show |
|
00201-1120 |
BRT2623 |
|
33 |
3.7 |
113 |
Show |
|
00188-1258 |
GIC 6 |
|
259 |
305.6 |
119 |
Show |
|
00117-0942 |
HDS 26 |
|
76 |
0.7 |
121 |
Show |
|
00180-1327 |
LLO 2 |
|
87 |
1.4 |
133 |
Show |
|
00186-0956 |
KPP2680 |
|
146 |
2.7 |
139 |
Show |
|
00169-0939 |
NSN 55 |
|
247 |
1.9 |
139 |
Show |
|
00078-1342 |
KPP 967 |
|
112 |
7.9 |
139 |
Show |
|
00033-1100 |
RST4139 |
|
40 |
0.7 |
143 |
Show |
|
00045-1019 |
SLW 2 |
|
316 |
135.9 |
145 |
Show |
|
00030-1106 |
CVR1027 |
AB |
236 |
4.5 |
146 |
Show |
|
00055-1325 |
LDS5259 |
|
87 |
167.0 |
146 |
Show |
|
00049-1320 |
GAL 295 |
|
19 |
39.1 |
148 |
Show |
|
00148-1411 |
RDR 1 |
|
311 |
7.1 |
153 |
Show |
|
00042-1008 |
LDS3116 |
|
302 |
22.4 |
155 |
Show |
|
00229-1213 |
BUP 6 |
|
293 |
219.5 |
155 |
Show |
|
00232-1206 |
LDS5269 |
|
89 |
80.6 |
158 |
Show |
|
00048-0952 |
HU 100 |
|
344 |
4.0 |
159 |
Show |
|
00171-1406 |
GAL 298 |
|
337 |
23.1 |
159 |
Show |
|
00038-1317 |
XMI 1 |
|
271 |
29.2 |
161 |
|
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WDS 00126-1142 : COMPONENTS
00126-1142 A
Componente originario normalizzato |
AB |
|
Name |
HD 821 |
|
Coord arcsec 2000 |
001233.15-114134.7 |
|
Mag |
8.98 |
|
Spectral class |
F0V (yellow-white) |
|
PmRA |
0.00 |
|
PmDE |
1.0 |
|
SAO |
147148 |
|
HIP |
1005 |
|
Tycho2 |
5264-00128-1 |
|
HD |
821 |
|
BD |
BD-12 14 |
|
Tycho2 |
5264-00128-1 |
|
Pflag |
|
|
RAmdeg |
3.13815250 |
|
DEmdeg |
-11.69298260 |
|
PmRA |
2.1 |
|
PmDE |
-2.2 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.43 |
|
EpDEm |
1991.21 |
|
Num |
6 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.5 |
|
Q pmDE |
1.2 |
|
BTmag |
8.561 |
|
E BTmag |
0.017 |
|
VTmag |
8.194 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
1005 |
|
CCDM |
AS |
|
RAdeg |
3.13814778 |
|
DEdeg |
-11.69297750 |
|
EpRA 1990 |
1.80 |
|
EpDE 1990 |
1.75 |
|
E RAdeg |
5.2 |
|
E DEdeg |
6.3 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
147148 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0003 |
|
DE1950 |
|
|
PmDE1950 |
0 |
|
Vmag |
7.9 |
|
SpType |
A5 |
|
Double code |
|
|
Source |
20 |
|
CatNum |
26 |
|
DM |
BD-12 14 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
821 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.04363976 |
|
DE1950rad |
-0.20893514 |
|
PmRA2000 |
0.0006 |
|
PmDE2000 |
-0.003 |
|
Catalog |
H |
|
HIP |
1005 |
|
Proxy |
H |
|
RAhms |
00 12 33.15 |
|
DEdms |
-11 41 34.7 |
|
Vmag |
8.14 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
3.13815 |
|
DEdeg |
-11.693 |
|
AstroRef |
* |
|
Plx |
5.39 |
|
CCDM |
00126-1142 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AS |
|
Theta |
234 |
|
Rho |
0.271 |
|
HD |
821 |
|
BD |
BD-12 14 |
|
CD |
|
|
CP |
|
|
Dm number |
-12 14 |
|
VIred |
0.39 |
|
SpType |
F0V |
|
R SpType |
|
|
Coord arcsec 2000 |
001233.15-114134.7 |
|
HIP |
1005 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.0547709682 |
|
DErad |
-0.2040810088 |
|
Plx |
5.72 |
|
PmRA |
1.1 |
|
PmDE |
-0.29 |
|
E RArad |
0.77 |
|
E DErad |
0.53 |
|
E Plx |
1.02 |
|
E pmRA |
1.2 |
|
E pmDE |
0.54 |
|
Hpmag |
8.2282 |
|
E Hpmag |
0.0013 |
|
SHp |
0.011 |
|
VA |
0 |
|
BV |
0.364 |
|
E BV |
0.013 |
|
VI |
0.43 |
|
Ccdm |
00126-1142 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.82 |
|
DDEs |
25.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.4 |
|
Sp |
A5 |
|
PmNote |
* |
|
PmRA |
4 |
|
PmDE |
0 |
|
Dm number |
-12 14 |
|
Cat1 |
BD |
|
Name2 |
147148 |
|
Cat2 |
SAO |
|
HD |
821 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
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N IDS |
|
|
IDS |
00075S1215A |
|
HIC |
1005 |
|
00126-1142 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
001233.13-114134.7 |
|
Mag |
8.98 |
|
Calc coord |
yes |
|
Ccdm |
00126-1142 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RST3343 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1951 |
|
Theta |
155 |
|
Rho |
0.2 |
|
Obs |
8 |
|
Vmag |
9.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00075S1215B |
|
HIC |
1005 |
|