03076-0358 HDS 396
03h 07m 33.79s -03° 58' 17.0" P.A. 88.00 sep 0.1 mag 11.69,11.71 Sp K8V+M0.5V dist. 54.67 pc (178.33 l.y.)
Coord 2000 |
03076-0358 |
|
Discov num |
HDS 396 |
|
Comp |
|
|
Coord arcsec 2000 |
03 07 33.79 -03 58 17.0 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
26 |
|
Pa first |
20 |
|
Pa last |
87.6 |
|
P.A. Now (θ) |
48.9° |
|
Sep first |
0.3 |
|
Sep last |
0.095 |
|
Sep. Now (ρ) |
0.179" |
|
Mag pri |
11.69 |
|
Mag sec |
11.71 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
K8V+M0.5V (yellow-orange/red) |
|
Pri motion ra |
-265 |
|
Sec motion ra |
|
|
Pri motion dec |
-389 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Eridanus |
|
HIP |
14524 |
|
Tycho2 |
4710-00268-3 |
|
GL |
NN 3202 |
|
Distance |
54.67 |
|
Distance ly |
178.33 |
|
ORBITAL ELEMENTS
Period (P) | 34.5y | ± 0.34 |
Periastron (T) | 2021.01y | ± 0.02 |
Semi-major axis (a) | 0.317a | ± 0.002 |
Eccentricity (e) | 0.647 | ± 0.006 |
Inclination (i) | 131.8° | ± 0.7 |
Longitude of periastron (ω) | 259.1° | ± 0.4 |
Node (Ω) | 40.6° | ± 1.1 |
Notes | | |
Reference | Tok2021c | |
Equinox | 2000 | |
Last observation | 2021 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
342.1 |
0.365 |
2001 |
338.0 |
0.364 |
2002 |
334.0 |
0.362 |
2003 |
329.9 |
0.359 |
2004 |
325.7 |
0.355 |
2005 |
321.4 |
0.350 |
2006 |
317.0 |
0.345 |
2007 |
312.4 |
0.339 |
2008 |
307.7 |
0.333 |
2009 |
302.8 |
0.326 |
2010 |
297.7 |
0.319 |
2011 |
292.4 |
0.311 |
2012 |
286.7 |
0.303 |
2013 |
280.7 |
0.294 |
2014 |
274.3 |
0.283 |
2015 |
267.4 |
0.271 |
2016 |
259.8 |
0.257 |
2017 |
251.1 |
0.239 |
2018 |
240.8 |
0.215 |
2019 |
227.2 |
0.181 |
2020 |
205.0 |
0.130 |
2021 |
147.6 |
0.076 |
2022 |
74.7 |
0.114 |
2023 |
48.9 |
0.179 |
2024 |
36.1 |
0.229 |
2025 |
27.3 |
0.265 |
2026 |
20.5 |
0.293 |
2027 |
14.7 |
0.314 |
2028 |
9.6 |
0.330 |
2029 |
4.9 |
0.342 |
2030 |
0.5 |
0.351 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 03076-0358 HDS 396 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2021c |
orb - |
Tokovinin, A. |
2021IAUDS.203....1S |
Tok2021c |
|
Inf. Circ. 203, 1, 2021 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
03076-0358 |
HDS 396 |
|
2001 |
6 |
155 |
0.4 |
11.69 |
11.71 |
K7 |
D |
030733.94-035813.7 |
03076-0358 |
HDS 396 |
|
2007 |
7 |
309 |
0.3 |
11.69 |
11.71 |
K7 |
D |
030733.94-035813.7 |
03076-0358 |
HDS 396 |
|
2014 |
9 |
269 |
0.3 |
11.69 |
11.71 |
K7 |
|
030733.94-035813.7 |
03076-0358 |
HDS 396 |
|
2015 |
10 |
261 |
0.3 |
11.69 |
11.71 |
K7 |
|
030733.94-035813.7 |
03076-0358 |
HDS 396 |
|
2017 |
16 |
244 |
0.2 |
11.69 |
11.71 |
K7 |
O |
030733.79-035817.0 |
03076-0358 |
HDS 396 |
|
2018 |
15 |
231 |
0.2 |
11.69 |
11.71 |
K7 |
O |
030733.79-035817.0 |
03076-0358 |
HDS 396 |
|
2019 |
23 |
215 |
0.2 |
11.69 |
11.71 |
K8V+M0.5V |
O |
030733.79-035817.0 |
03076-0358 |
HDS 396 |
|
2020 |
25 |
162 |
0.1 |
11.69 |
11.71 |
K8V+M0.5V |
O |
030733.79-035817.0 |
03076-0358 |
HDS 396 |
|
2021 |
26 |
88 |
0.1 |
11.69 |
11.71 |
K8V+M0.5V |
O |
030733.79-035817.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 03076-0358 HDS 396 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 03076-0358 HDS 396 : MEASURES
No records found.
WDS 03076-0358 : 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 03076-0358 : ALADIN DSS IMAGE @ 03h 07m 33.79s -03° 58' 17.0"
WDS 03076-0358 HDS 396 : 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 |
|
03076-0358 |
HDS 396 |
|
88 |
0.1 |
|
Show |
|
03088-0341 |
STF 358 |
|
349 |
15.2 |
25 |
Show |
|
03085-0335 |
BU 528 |
AB |
329 |
0.1 |
27 |
Show |
|
03085-0335 |
BU 528 |
AC |
103 |
49.4 |
27 |
Show |
|
03085-0335 |
FOX9023 |
CD |
155 |
17.4 |
27 |
Show |
|
03113-0349 |
BU 400 |
|
55 |
25.2 |
57 |
Show |
|
03128-0414 |
TDS2479 |
Aa,Ab |
72 |
0.5 |
81 |
Show |
|
03128-0414 |
STF 365 |
AB |
143 |
13.0 |
81 |
Show |
|
03072-0520 |
GWP 423 |
|
31 |
67.1 |
82 |
Show |
|
03130-0343 |
GWP 434 |
|
317 |
14.0 |
83 |
Show |
|
03056-0238 |
GWP 419 |
|
166 |
65.8 |
86 |
Show |
|
03102-0516 |
SKF 769 |
|
182 |
128.8 |
88 |
Show |
|
03080-0537 |
GWP 424 |
|
12 |
13.7 |
100 |
Show |
|
03127-0254 |
HJ 3554 |
|
353 |
21.5 |
101 |
Show |
|
03038-0542 |
RST4220 |
|
339 |
0.4 |
118 |
Show |
|
03032-0215 |
J 1455 |
|
63 |
6.3 |
123 |
Show |
|
03052-0156 |
GWP 417 |
|
174 |
25.0 |
128 |
Show |
|
03066-0605 |
RST4223 |
AB |
231 |
15.2 |
128 |
Show |
|
03066-0605 |
RST4223 |
AC |
293 |
79.9 |
128 |
Show |
|
03048-0603 |
GWP 416 |
|
186 |
45.2 |
132 |
Show |
|
03030-0205 |
STF 341 |
AB |
221 |
8.7 |
132 |
Show |
|
03030-0205 |
STF 341 |
Ba,Bb |
43 |
0.1 |
132 |
Show |
|
03144-0227 |
GWP 440 |
|
190 |
17.7 |
138 |
Show |
|
03167-0332 |
TOK 189 |
Aa,Ab |
122 |
0.8 |
139 |
Show |
|
03167-0332 |
TOK 78 |
AB |
295 |
14.0 |
139 |
Show |
|
03080-0135 |
GWP 425 |
|
352 |
30.7 |
144 |
Show |
|
02597-0232 |
A 209 |
|
78 |
1.9 |
146 |
Show |
|
02593-0516 |
BVD 29 |
|
1 |
51.7 |
147 |
Show |
|
02587-0247 |
KUI 10 |
|
243 |
3.0 |
151 |
Show |
|
03107-0632 |
TOK 77 |
|
246 |
16.2 |
161 |
Show |
|
03121-0630 |
TDS2476 |
|
73 |
0.5 |
167 |
Show |
|
03022-0630 |
YSC 126 |
|
162 |
0.0 |
172 |
Show |
|
03188-0321 |
GWP 447 |
|
320 |
106.0 |
172 |
Show |
|
03161-0204 |
RST4756 |
|
124 |
0.5 |
172 |
Show |
|
03160-0555 |
BU 84 |
|
7 |
1.0 |
173 |
Show |
|
03031-0115 |
KPP3508 |
|
171 |
1.5 |
177 |
Show |
|
03099-0654 |
TOK 188 |
|
86 |
0.0 |
179 |
Show |
|
03096-0100 |
HDS 405 |
|
61 |
0.3 |
181 |
Show |
|
03088-0700 |
SLW 147 |
|
336 |
146.9 |
183 |
Show |
|
03013-0636 |
GWP 409 |
|
226 |
59.1 |
184 |
Show |
|
03128-0112 |
HJ 663 |
AB |
195 |
2.3 |
184 |
Show |
|
03128-0112 |
LAF 30 |
AC |
187 |
6.2 |
184 |
Show |
|
03128-0112 |
LAF 30 |
AD |
185 |
6.3 |
184 |
Show |
|
03128-0112 |
LAF 30 |
AE |
73 |
11.6 |
184 |
Show |
|
03128-0112 |
TOK 654 |
AF |
137 |
999.9 |
184 |
Show |
|
03128-0112 |
HJ 663 |
Ba,Bb |
102 |
0.0 |
184 |
Show |
|
02553-0348 |
GWP 396 |
|
1 |
16.7 |
184 |
Show |
|
02593-0615 |
A 454 |
|
131 |
3.9 |
185 |
Show |
|
03199-0321 |
GWP 450 |
|
249 |
89.2 |
190 |
Show |
|
03193-0232 |
GWP 449 |
|
233 |
18.2 |
196 |
Show |
|
03026-0700 |
TOK 471 |
|
122 |
910.2 |
197 |
|
|
WDS 03076-0358 : COMPONENTS
03076-0358 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
030733.79-035817.0 |
|
Mag |
11.69 |
|
Spectral class |
K8V (yellow-orange) |
|
PmRA |
-265.00 |
|
PmDE |
-389.0 |
|
HIP |
14524 |
|
Tycho2 |
4710-00268-3 |
|
Tycho2 |
4710-00268-3 |
|
Pflag |
|
|
RAmdeg |
46.89085379 |
|
DEmdeg |
-3.97143559 |
|
PmRA |
-254.7 |
|
PmDE |
-382.3 |
|
E RAmdeg |
84 |
|
E DEmdeg |
105 |
|
E pmRA |
2.7 |
|
E pmDE |
3.0 |
|
EpRAm |
1980.59 |
|
EpDEm |
1976.37 |
|
Num |
3 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.8 |
|
BTmag |
12.865 |
|
E BTmag |
0.468 |
|
VTmag |
10.950 |
|
E VTmag |
0.122 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
14524 |
|
CCDM |
AB |
|
RAdeg |
46.89142750 |
|
DEdeg |
-3.97056472 |
|
EpRA 1990 |
1.91 |
|
EpDE 1990 |
1.80 |
|
E RAdeg |
89.4 |
|
E DEdeg |
115.0 |
|
Posflg |
P |
|
Corr |
0.1 |
|
Catalog |
H |
|
HIP |
14524 |
|
Proxy |
H |
|
RAhms |
03 07 33.94 |
|
DEdms |
-03 58 13.7 |
|
Vmag |
10.86 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
46.8914 |
|
DEdeg |
-3.97048 |
|
AstroRef |
* |
|
Plx |
17.25 |
|
CCDM |
03076-0358 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
20 |
|
Rho |
0.281 |
|
HD |
|
|
BD |
|
|
CD |
|
|
CP |
|
|
Dm number |
|
|
VIred |
1.7 |
|
SpType |
K7 |
|
R SpType |
|
|
Coord arcsec 2000 |
030733.94-035813.7 |
|
HIP |
14524 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.8184097457 |
|
DErad |
-0.0692980384 |
|
Plx |
18.29 |
|
PmRA |
-266.12 |
|
PmDE |
-388.35 |
|
E RArad |
3.53 |
|
E DErad |
3.14 |
|
E Plx |
4.26 |
|
E pmRA |
6.79 |
|
E pmDE |
5.08 |
|
Hpmag |
10.9433 |
|
E Hpmag |
0.0055 |
|
SHp |
0.035 |
|
VA |
0 |
|
BV |
1.413 |
|
E BV |
0.011 |
|
VI |
1.7 |
|
Ccdm |
03076-0358 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.22 |
|
DDEs |
-17.3 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
11.7 |
|
Sp |
K7 |
|
PmNote |
* |
|
PmRA |
-265 |
|
PmDE |
-389 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
14524 |
|
03076-0358 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
030733.80-035817.0 |
|
Mag |
11.71 |
|
Spectral class |
M0.5V (red) |
|
Calc delta mag |
0.02 |
|
Calc coord |
yes |
|
Ccdm |
03076-0358 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-2.21 |
|
DDEs |
-17.0 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
20 |
|
Rho |
0.3 |
|
Obs |
1 |
|
Vmag |
11.7 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-265 |
|
PmDE |
-389 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
14524 |
|