05498-7225 TOK 431 (HD 40107)
05h 49m 50.21s -72° 24' 45.0" P.A. 77.00 sep 0.1 mag 9.88,11.00 Sp K2V dist. 46.36 pc (151.23 l.y.)
Coord 2000 |
05498-7225 |
|
Discov num |
TOK 431 |
|
Comp |
|
|
Coord arcsec 2000 |
05 49 50.21 -72 24 45.0 |
|
Date first |
2012 |
|
Date last |
2020 |
|
Obs |
10 |
|
Pa first |
196 |
|
Pa last |
77.3 |
|
P.A. Now (θ) |
77.3° |
|
Sep first |
0.1 |
|
Sep last |
0.069 |
|
Sep. Now (ρ) |
0.069" |
|
Mag pri |
9.88 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1.12 |
|
Spectral class |
K2V (yellow-orange) |
|
Pri motion ra |
+098 |
|
Sec motion ra |
|
|
Pri motion dec |
+300 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 40107 |
|
Constellation |
Mensa |
|
HIP |
27531 |
|
Tycho2 |
9171-00976-1 |
|
Gaia DR2 |
4650754350926885120 |
|
HD |
40107 |
|
CD |
CD-72 291 |
|
CP |
CP-72 420 |
|
Distance |
46.36 |
|
Distance ly |
151.23 |
|
ORBITAL ELEMENTS
Period (P) | 18y | |
Periastron (T) | 2022.45y | |
Semi-major axis (a) | 0.147a | |
Eccentricity (e) | 0.17 | |
Inclination (i) | 128.3° | |
Longitude of periastron (ω) | 124.8° | |
Node (Ω) | 145.2° | |
Notes | n | |
Reference | Tok2020g | |
Equinox | 2000 | |
Last observation | 2020 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
134.7 |
0.147 |
2001 |
120.6 |
0.126 |
2002 |
99.3 |
0.099 |
2003 |
64.3 |
0.079 |
2004 |
22.2 |
0.084 |
2005 |
352.3 |
0.106 |
2006 |
332.7 |
0.125 |
2007 |
317.1 |
0.132 |
2008 |
301.6 |
0.127 |
2009 |
283.8 |
0.116 |
2010 |
262.2 |
0.106 |
2011 |
237.5 |
0.103 |
2012 |
213.7 |
0.110 |
2013 |
194.2 |
0.124 |
2014 |
179.1 |
0.140 |
2015 |
166.9 |
0.153 |
2016 |
156.2 |
0.160 |
2017 |
145.9 |
0.159 |
2018 |
134.7 |
0.147 |
2019 |
120.6 |
0.126 |
2020 |
99.3 |
0.099 |
2021 |
64.3 |
0.079 |
2022 |
22.2 |
0.084 |
2023 |
352.3 |
0.106 |
2024 |
332.7 |
0.125 |
2025 |
317.1 |
0.132 |
2026 |
301.6 |
0.127 |
2027 |
283.8 |
0.116 |
2028 |
262.2 |
0.106 |
2029 |
237.5 |
0.103 |
2030 |
213.7 |
0.110 |
|
|
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 05498-7225 TOK 431 (HD 40107) : NOTES
discov_num |
notes |
refcode |
TOK 431 |
First resolution, estimated period 12 yr. |
Tok2013b |
REFERENCES
refcode |
metd |
author |
reference |
Tok2013b |
A j |
Tokovinin, A., Hartung, M., & Hayward, T.L. |
2013AJ....146....8T |
Tok2013b |
|
AJ 146, 8, 2013 |
|
Tok2020g |
orb - |
Tokovinin, A. |
2020IAUDS.201....1A |
Tok2020g |
|
Inf. Circ. 201, 1, 2020 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
05498-7225 |
TOK 431 |
|
2012 |
2 |
196 |
0.1 |
9.88 |
11.00 |
K2V |
N |
054950.21-722445.0 |
05498-7225 |
TOK 431 |
|
2015 |
4 |
159 |
0.2 |
9.88 |
11.00 |
K2V |
N |
054950.21-722445.0 |
05498-7225 |
TOK 431 |
|
2017 |
6 |
138 |
0.2 |
9.88 |
11.00 |
K2V |
N |
054950.21-722445.0 |
05498-7225 |
TOK 431 |
|
2019 |
8 |
103 |
0.1 |
9.88 |
11.00 |
K2V |
N |
054950.21-722445.0 |
05498-7225 |
TOK 431 |
|
2020 |
10 |
77 |
0.1 |
9.88 |
11.00 |
K2V |
NO |
054950.21-722445.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 05498-7225 TOK 431 (HD 40107) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 05498-7225 TOK 431 (HD 40107) : MEASURES
No records found.
WDS 05498-7225 (HD 40107) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 05498-7225 (HD 40107) : ALADIN DSS IMAGE @ 05h 49m 50.21s -72° 24' 45.0"
WDS 05498-7225 TOK 431 (HD 40107) : 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 |
|
05498-7225 |
TOK 431 |
|
77 |
0.1 |
|
Show |
|
05507-7159 |
OGL 434 |
|
305 |
1.7 |
26 |
Show |
|
05489-7157 |
OGL 425 |
|
96 |
4.7 |
29 |
Show |
|
05428-7222 |
OGL 408 |
|
52 |
3.4 |
32 |
Show |
|
05490-7150 |
OGL 426 |
|
356 |
3.7 |
35 |
Show |
|
05426-7208 |
GLI 37 |
|
230 |
29.6 |
37 |
Show |
|
05570-7152 |
OGL 447 |
|
307 |
2.0 |
47 |
Show |
|
06016-7228 |
OGL 460 |
|
254 |
6.5 |
54 |
Show |
|
05406-7151 |
OGL 402 |
|
81 |
1.0 |
55 |
Show |
|
06018-7231 |
UC 1395 |
|
109 |
53.9 |
55 |
Show |
|
05586-7147 |
OGL 455 |
|
129 |
8.0 |
56 |
Show |
|
05391-7157 |
OGL 394 |
|
225 |
2.1 |
57 |
Show |
|
05378-7208 |
UC 1335 |
|
329 |
55.0 |
58 |
Show |
|
05485-7127 |
OGL 423 |
|
127 |
1.2 |
59 |
Show |
|
05427-7316 |
HEI 667 |
AB |
342 |
0.1 |
61 |
Show |
|
05427-7316 |
HEI 667 |
AC |
162 |
1.3 |
61 |
Show |
|
05543-7128 |
OGL 441 |
|
56 |
401.7 |
61 |
Show |
|
05391-7149 |
OGL 393 |
|
273 |
1.8 |
61 |
Show |
|
06018-7158 |
HEI 676 |
|
198 |
0.4 |
62 |
Show |
|
05531-7125 |
OGL 440 |
|
47 |
1.2 |
62 |
Show |
|
05495-7123 |
OGL 429 |
|
176 |
0.6 |
62 |
Show |
|
06023-7157 |
OGL 461 |
BC |
99 |
1.3 |
64 |
Show |
|
06023-7157 |
OGL 461 |
AB |
315 |
4.0 |
64 |
Show |
|
06023-7157 |
OGL 461 |
AC |
330 |
3.0 |
64 |
Show |
|
05475-7329 |
GLI 39 |
|
230 |
14.7 |
65 |
Show |
|
06035-7246 |
TDS 218 |
|
297 |
1.4 |
65 |
Show |
|
05354-7231 |
SKF1010 |
|
171 |
14.7 |
66 |
Show |
|
05473-7119 |
OGL 419 |
|
277 |
2.4 |
67 |
Show |
|
05401-7133 |
OGL 398 |
|
289 |
2.3 |
69 |
Show |
|
05441-7121 |
OGL 412 |
|
175 |
1.8 |
69 |
Show |
|
05585-7322 |
HEI 672 |
|
117 |
4.0 |
69 |
Show |
|
05578-7125 |
OGL 451 |
|
67 |
1.3 |
71 |
Show |
|
06004-7133 |
HEI 674 |
|
286 |
0.2 |
72 |
Show |
|
06041-7155 |
OGL 467 |
|
170 |
9.1 |
73 |
Show |
|
05383-7135 |
OGL 390 |
|
320 |
0.9 |
73 |
Show |
|
05441-7116 |
OGL 411 |
|
236 |
139.1 |
74 |
Show |
|
05375-7138 |
OGL 389 |
|
263 |
0.8 |
74 |
Show |
|
05422-7119 |
OGL 406 |
|
358 |
6.5 |
75 |
Show |
|
05587-7122 |
UC 1387 |
|
277 |
39.5 |
75 |
Show |
|
05339-7200 |
SKF1009 |
|
118 |
26.0 |
78 |
Show |
|
05360-7136 |
OGL 384 |
|
311 |
6.8 |
81 |
Show |
|
06073-7242 |
OGL 473 |
|
272 |
4.6 |
81 |
Show |
|
05566-7110 |
OGL 445 |
|
160 |
8.2 |
81 |
Show |
|
05330-7200 |
SKF1008 |
|
349 |
40.1 |
82 |
Show |
|
05548-7345 |
HEI 671 |
|
234 |
1.2 |
84 |
Show |
|
05416-7111 |
OGL 405 |
|
113 |
0.9 |
84 |
Show |
|
05495-7100 |
OGL 428 |
|
43 |
5.2 |
85 |
Show |
|
05403-7112 |
OGL 400 |
|
167 |
423.0 |
86 |
Show |
|
05581-7108 |
OGL 454 |
|
41 |
5.8 |
86 |
Show |
|
05360-7326 |
HEI 663 |
|
44 |
0.9 |
87 |
Show |
|
06033-7122 |
OGL 464 |
|
129 |
1.6 |
90 |
|
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WDS 05498-7225 : COMPONENTS
05498-7225 A
Componente originario normalizzato |
AB |
|
Name |
HD 40107 |
|
Coord arcsec 2000 |
054950.21-722445.0 |
|
Mag |
9.88 |
|
Spectral class |
K2V (yellow-orange) |
|
PmRA |
98.00 |
|
PmDE |
300.0 |
|
HIP |
27531 |
|
Tycho2 |
9171-00976-1 |
|
HD |
40107 |
|
CD |
CD-72 291 |
|
CP |
CP-72 420 |
|
Tycho2 |
9171-00976-1 |
|
Pflag |
|
|
RAmdeg |
87.45932256 |
|
DEmdeg |
-72.41253373 |
|
PmRA |
111.2 |
|
PmDE |
294.8 |
|
E RAmdeg |
20 |
|
E DEmdeg |
19 |
|
E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1986.23 |
|
EpDEm |
1986.87 |
|
Num |
6 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
1.4 |
|
Q pmDE |
0.4 |
|
BTmag |
10.955 |
|
E BTmag |
0.049 |
|
VTmag |
9.980 |
|
E VTmag |
0.030 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
27531 |
|
CCDM |
|
|
RAdeg |
87.45850222 |
|
DEdeg |
-72.41320139 |
|
EpRA 1990 |
1.89 |
|
EpDE 1990 |
1.85 |
|
E RAdeg |
23.2 |
|
E DEdeg |
21.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
Catalog |
H |
|
HIP |
27531 |
|
Proxy |
|
|
RAhms |
05 49 50.03 |
|
DEdms |
-72 24 47.7 |
|
Vmag |
9.86 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
87.4584 |
|
DEdeg |
-72.4132 |
|
AstroRef |
|
|
Plx |
21.26 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
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Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
40107 |
|
BD |
|
|
CD |
CD-72 291 |
|
CP |
CP-72 420 |
|
Dm number |
-72 291 |
|
VIred |
0.88 |
|
SpType |
K2V: |
|
R SpType |
|
|
Coord arcsec 2000 |
054950.03-722447.7 |
|
HIP |
27531 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
1.5264376901 |
|
DErad |
-1.2638495073 |
|
Plx |
21.57 |
|
PmRA |
98.13 |
|
PmDE |
300.19 |
|
E RArad |
0.94 |
|
E DErad |
0.84 |
|
E Plx |
1 |
|
E pmRA |
1 |
|
E pmDE |
1.17 |
|
Hpmag |
9.988 |
|
E Hpmag |
0.0022 |
|
SHp |
0.019 |
|
VA |
0 |
|
BV |
0.864 |
|
E BV |
0.003 |
|
VI |
0.91 |
|
05498-7225 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
054950.21-722445.0 |
|
Mag |
11 |
|
Calc delta mag |
1.12 |
|
Calc coord |
yes |
|