04312+0157 HDS 585
04h 31m 11.44s +01° 57' 28.2" P.A. 122.00 sep 0.1 mag 12.83,14.04 Sp M2V: dist. 68.17 pc (222.37 l.y.)
Coord 2000 |
04312+0157 |
|
Discov num |
HDS 585 |
|
Comp |
|
|
Coord arcsec 2000 |
04 31 11.44 +01 57 28.2 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
14 |
|
Pa first |
263 |
|
Pa last |
122.1 |
|
P.A. Now (θ) |
122.1° |
|
Sep first |
0.5 |
|
Sep last |
0.103 |
|
Sep. Now (ρ) |
0.103" |
|
Mag pri |
12.83 |
|
Mag sec |
14.04 |
|
delta mag (ΔM) |
1.21 |
|
Spectral class |
M2V: (red) |
|
Pri motion ra |
+170 |
|
Sec motion ra |
|
|
Pri motion dec |
+027 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Taurus |
|
HIP |
21092 |
|
Gaia DR2 |
3279109746977266688 |
|
Distance |
68.17 |
|
Distance ly |
222.37 |
|
ORBITAL ELEMENTS
Period (P) | 65.1y | ± 4.5 |
Periastron (T) | 2014.3y | ± 0.28 |
Semi-major axis (a) | 0.37a | ± 0.013 |
Eccentricity (e) | 0.422 | ± 0.025 |
Inclination (i) | 76.1° | ± 0.7 |
Longitude of periastron (ω) | 170.2° | ± 2.5 |
Node (Ω) | 259.9° | ± 0.7 |
Notes | | |
Reference | Tok2019c | |
Equinox | | |
Last observation | 2018 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
273.1 |
0.297 |
2001 |
275.1 |
0.268 |
2002 |
277.8 |
0.236 |
2003 |
281.2 |
0.203 |
2004 |
286.0 |
0.169 |
2005 |
293.2 |
0.135 |
2006 |
305.1 |
0.103 |
2007 |
326.2 |
0.077 |
2008 |
359.4 |
0.068 |
2009 |
30.5 |
0.082 |
2010 |
49.3 |
0.109 |
2011 |
60.2 |
0.139 |
2012 |
67.2 |
0.168 |
2013 |
72.3 |
0.192 |
2014 |
76.4 |
0.208 |
2015 |
80.1 |
0.215 |
2016 |
83.6 |
0.213 |
2017 |
87.5 |
0.202 |
2018 |
91.9 |
0.184 |
2019 |
97.4 |
0.162 |
2020 |
104.8 |
0.137 |
2021 |
115.6 |
0.112 |
2022 |
132.2 |
0.090 |
2023 |
155.9 |
0.079 |
2024 |
182.2 |
0.082 |
2025 |
202.7 |
0.099 |
2026 |
216.3 |
0.124 |
2027 |
225.0 |
0.152 |
2028 |
231.1 |
0.181 |
2029 |
235.4 |
0.210 |
2030 |
238.7 |
0.239 |
|
|
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 |
|
WDS 04312+0157 HDS 585 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2019c |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. |
2019AJ....158...48T |
Tok2019c |
+orb |
AJ 158, 48, 2019 |
|
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 |
04312+0157 |
HDS 585 |
|
2000 |
3 |
275 |
0.3 |
12.83 |
14.04 |
M2V: |
D |
043111.44+015728.2 |
04312+0157 |
HDS 585 |
|
2008 |
4 |
21 |
0.1 |
12.83 |
14.04 |
M2V: |
D |
043111.44+015728.2 |
04312+0157 |
HDS 585 |
|
2015 |
5 |
83 |
0.2 |
12.83 |
14.04 |
M2V: |
|
043111.44+015728.2 |
04312+0157 |
HDS 585 |
|
2018 |
11 |
96 |
0.2 |
12.83 |
14.04 |
M2V: |
|
043111.44+015728.2 |
04312+0157 |
HDS 585 |
|
2019 |
12 |
103 |
0.1 |
12.83 |
14.04 |
M2V: |
O |
043111.44+015728.2 |
04312+0157 |
HDS 585 |
|
2020 |
13 |
111 |
0.1 |
12.83 |
14.04 |
M2V: |
O |
043111.44+015728.2 |
04312+0157 |
HDS 585 |
|
2021 |
14 |
122 |
0.1 |
12.83 |
14.04 |
M2V: |
O |
043111.44+015728.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04312+0157 HDS 585 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04312+0157 HDS 585 : MEASURES
No records found.
WDS 04312+0157 : 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 04312+0157 : ALADIN DSS IMAGE @ 04h 31m 11.44s +01° 57' 28.2"
WDS 04312+0157 HDS 585 : 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 |
|
04312+0157 |
HDS 585 |
|
122 |
0.1 |
|
Show |
|
04292+0149 |
BAL1272 |
|
346 |
11.5 |
32 |
Show |
|
04324+0128 |
HDO 307 |
|
245 |
5.5 |
35 |
Show |
|
04341+0215 |
BAL1645 |
|
354 |
14.8 |
47 |
Show |
|
04286+0128 |
BAL1271 |
|
255 |
12.6 |
49 |
Show |
|
04343+0226 |
MET 40 |
|
272 |
1.3 |
56 |
Show |
|
04338+0119 |
DAM1010 |
|
241 |
2.5 |
56 |
Show |
|
04299-0101 |
RST4770 |
|
48 |
1.4 |
63 |
Show |
|
04307+0300 |
UC 66 |
|
101 |
49.0 |
64 |
Show |
|
04331-0045 |
GWP 596 |
|
178 |
10.8 |
79 |
Show |
|
04363+0141 |
DAM1011 |
|
183 |
8.4 |
79 |
Show |
|
04351+0255 |
BAL1646 |
|
278 |
5.9 |
83 |
Show |
|
04343-0045 |
A 836 |
|
206 |
2.6 |
87 |
Show |
|
04365+0116 |
DAM1012 |
|
219 |
2.8 |
90 |
Show |
|
04254+0221 |
HJ 2230 |
|
325 |
34.7 |
91 |
Show |
|
04372+0137 |
J 401 |
|
49 |
5.8 |
92 |
Show |
|
04358+0053 |
BAL 973 |
AB |
144 |
19.6 |
94 |
Show |
|
04358+0053 |
SKF 758 |
AC |
101 |
20.3 |
94 |
Show |
|
04254+0118 |
HJ 677 |
|
110 |
5.0 |
96 |
Show |
|
04295+0025 |
BAL 972 |
|
233 |
2.7 |
97 |
Show |
|
04247+0152 |
BAL1269 |
|
44 |
7.0 |
98 |
Show |
|
04376+0125 |
BAL1275 |
|
134 |
10.8 |
101 |
Show |
|
04378+0224 |
BAL1648 |
|
338 |
15.5 |
103 |
Show |
|
04243+0127 |
BAL1268 |
AB |
337 |
3.4 |
108 |
Show |
|
04243+0127 |
BAL1268 |
AC |
332 |
4.5 |
108 |
Show |
|
04243+0127 |
BAL1268 |
BC |
317 |
1.1 |
108 |
Show |
|
04248+0107 |
FMR 66 |
|
107 |
25.8 |
109 |
Show |
|
04353-0029 |
BAL 660 |
|
141 |
14.5 |
109 |
Show |
|
04333+0014 |
GWP 598 |
|
41 |
19.1 |
109 |
Show |
|
04320+0010 |
RST4771 |
|
102 |
2.4 |
109 |
Show |
|
04273+0329 |
A 2619 |
|
67 |
0.3 |
109 |
Show |
|
04329+0007 |
LDS 121 |
BC |
352 |
5.1 |
114 |
Show |
|
04329+0007 |
LDS 121 |
AB |
322 |
16.9 |
115 |
Show |
|
04236+0215 |
SHN 87 |
|
-1 |
0.3 |
115 |
Show |
|
04296+0350 |
BAL2121 |
|
319 |
6.1 |
116 |
Show |
|
04375+0308 |
BAL1647 |
|
96 |
4.7 |
118 |
Show |
|
04386+0244 |
BAL1649 |
|
150 |
9.0 |
120 |
Show |
|
04258+0328 |
SKF 483 |
|
107 |
4.4 |
122 |
Show |
|
04374+0034 |
STTA 53 |
|
352 |
78.8 |
127 |
Show |
|
04265-0008 |
LDS3586 |
|
178 |
8.7 |
129 |
Show |
|
04237+0302 |
BAL1644 |
|
137 |
14.0 |
130 |
Show |
|
04325+0408 |
HDS 589 |
|
256 |
2.7 |
133 |
Show |
|
04401+0132 |
SKF 773 |
|
261 |
3.1 |
136 |
Show |
|
04373+0017 |
A 837 |
|
346 |
2.6 |
137 |
Show |
|
04314+0423 |
HEI 840 |
|
265 |
2.5 |
146 |
Show |
|
04387-0024 |
STF 575 |
|
158 |
4.7 |
147 |
Show |
|
04365+0404 |
LDS3598 |
|
9 |
19.0 |
149 |
Show |
|
04308+0427 |
A 1838 |
|
151 |
1.0 |
150 |
Show |
|
04395+0332 |
NSN 549 |
|
160 |
1.2 |
157 |
Show |
|
04401+0319 |
STF 578 |
|
26 |
11.2 |
157 |
Show |
|
04359+0418 |
TDS2909 |
|
112 |
0.5 |
158 |
|
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WDS 04312+0157 : COMPONENTS
04312+0157 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
043111.44+015728.2 |
|
Mag |
12.83 |
|
Spectral class |
M2V: (red) |
|
PmRA |
170.00 |
|
PmDE |
27.0 |
|
HIP |
21092 |
|
Catalog |
H |
|
HIP |
21092 |
|
Proxy |
H |
|
RAhms |
04 31 11.44 |
|
DEdms |
+01 57 28.2 |
|
Vmag |
12.38 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
67.7977 |
|
DEdeg |
1.95783 |
|
AstroRef |
A |
|
Plx |
19.64 |
|
CCDM |
04312+0157 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
C |
|
M HIP |
AB |
|
Theta |
263 |
|
Rho |
0.476 |
|
HD |
|
|
BD |
|
|
CD |
|
|
CP |
|
|
Dm number |
|
|
VIred |
1.94 |
|
SpType |
M2V: |
|
R SpType |
|
|
Coord arcsec 2000 |
043111.44+015728.2 |
|
HIP |
21092 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
1.1832925293 |
|
DErad |
0.0341705031 |
|
Plx |
14.67 |
|
PmRA |
171.35 |
|
PmDE |
24.14 |
|
E RArad |
6.44 |
|
E DErad |
5.16 |
|
E Plx |
7.33 |
|
E pmRA |
9.02 |
|
E pmDE |
7.95 |
|
Hpmag |
12.5246 |
|
E Hpmag |
0.0248 |
|
SHp |
0.087 |
|
VA |
0 |
|
BV |
1.51 |
|
E BV |
0.015 |
|
VI |
1.94 |
|
Ccdm |
04312+0157 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.46 |
|
DDEs |
28.4 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
12.8 |
|
Sp |
M2 |
|
PmNote |
* |
|
PmRA |
170 |
|
PmDE |
27 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
21092 |
|
04312+0157 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
043111.45+015728.1 |
|
Mag |
14.04 |
|
Calc delta mag |
1.21 |
|
Calc coord |
yes |
|
Ccdm |
04312+0157 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-0.49 |
|
DDEs |
28.4 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
263 |
|
Rho |
0.5 |
|
Obs |
1 |
|
Vmag |
14.0 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
170 |
|
PmDE |
27 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
21092 |
|