10474+0236 HDS 1542 AB
10h 47m 24.29s +02° 35' 32.0" P.A. 82.00 sep 0.5 mag 12.91,13.20 Sp M1 dist. 41.96 pc (136.87 l.y.)
Coord 2000 |
10474+0236 |
|
Discov num |
HDS1542 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 47 24.29 +02 35 32.0 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
11 |
|
Pa first |
219 |
|
Pa last |
81.7 |
|
P.A. Now (θ) |
81.7° |
|
Sep first |
0.4 |
|
Sep last |
0.489 |
|
Sep. Now (ρ) |
0.489" |
|
Mag pri |
12.91 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
M1 (red) |
|
Pri motion ra |
+180 |
|
Sec motion ra |
|
|
Pri motion dec |
+030 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
10474+0236 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 47 24 +02 35 32 |
HDS 1542 AB |
2021 |
11 |
82 |
0.5 |
12.91 |
13.20 |
0.29 |
Y |
<=== |
Show |
|
|
10 47 24 +02 35 32 |
TOK 542 AC |
2015 |
7 |
226 |
756.0 |
12.28 |
14.84 |
2.56 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sextans |
|
HIP |
52774 |
|
Gaia DR2 |
3809351492919091968 |
|
Distance |
41.96 |
|
Distance ly |
136.87 |
|
ORBITAL ELEMENTS
Period (P) | 121.7y | ± 8.2 |
Periastron (T) | 2100.6y | ± 8.2 |
Semi-major axis (a) | 0.518a | ± 0.031 |
Eccentricity (e) | 0.412 | ± 0.069 |
Inclination (i) | 60.5° | ± 2.7 |
Longitude of periastron (ω) | 250.4° | ± 6.8 |
Node (Ω) | 235° | ± 3.4 |
Notes | | |
Reference | Hor2020 | |
Equinox | 2000 | |
Last observation | 2015 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
235.5 |
0.503 |
2001 |
236.9 |
0.513 |
2002 |
238.2 |
0.523 |
2003 |
239.5 |
0.531 |
2004 |
240.7 |
0.538 |
2005 |
241.9 |
0.544 |
2006 |
243.1 |
0.550 |
2007 |
244.3 |
0.554 |
2008 |
245.5 |
0.558 |
2009 |
246.6 |
0.560 |
2010 |
247.7 |
0.562 |
2011 |
248.8 |
0.564 |
2012 |
250.0 |
0.564 |
2013 |
251.1 |
0.564 |
2014 |
252.2 |
0.563 |
2015 |
253.3 |
0.562 |
2016 |
254.5 |
0.560 |
2017 |
255.6 |
0.558 |
2018 |
256.7 |
0.555 |
2019 |
257.9 |
0.552 |
2020 |
259.1 |
0.548 |
2021 |
260.3 |
0.543 |
2022 |
261.5 |
0.539 |
2023 |
262.7 |
0.534 |
2024 |
264.0 |
0.528 |
2025 |
265.3 |
0.523 |
2026 |
266.6 |
0.517 |
2027 |
268.0 |
0.510 |
2028 |
269.3 |
0.504 |
2029 |
270.8 |
0.497 |
2030 |
272.2 |
0.490 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 10474+0236 HDS 1542 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Hor2020 |
S+ |
Horch, E.P., van Belle, G.T., Davidson, J.W., Jr., Willmarth, D., Fekel, F.C., |
2020AJ....159..223H |
Hor2020 |
+orb |
Muterspaugh, M., Casetti-Dinescu, D.I., Hahne, F.W., Granucci, N.M., Clark, C., |
|
Hor2020 |
|
Winters, J.G., Rupert, J.D., Weiss, S.A., Colton, N.M., Nusdeo, D.A. & Henry, T.J. |
|
Hor2020 |
|
AJ 159, 223, 2020 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HDS |
Hipparcos Double Star (from additional DD list) |
1 |
TOK |
Tokovinin, A.A. |
48 |
TOK |
Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., & |
48 |
TOK |
Weigelt, G. |
62 |
TOK |
Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N., |
62 |
TOK |
Martinez, M., & Mondaca, E. |
130 |
TOK |
Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M., |
130 |
TOK |
Ratzloff, J. & Walter, F.M. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
10474+0236 |
HDS1542 |
AB |
2014 |
3 |
252 |
0.6 |
12.91 |
13.20 |
M1 |
|
104724.20+023531.8 |
10474+0236 |
HDS1542 |
AB |
2018 |
7 |
258 |
0.5 |
12.91 |
13.20 |
M1 |
|
104724.29+023532.0 |
10474+0236 |
HDS1542 |
AB |
2021 |
10 |
262 |
0.5 |
12.91 |
13.20 |
M1 |
O |
104724.29+023532.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10474+0236 HDS 1542 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10474+0236 HDS 1542 AB : MEASURES
No records found.
WDS 10474+0236 : 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 10474+0236 : ALADIN DSS IMAGE @ 10h 47m 24.29s +02° 35' 32.0"
WDS 10474+0236 HDS 1542 AB : 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 |
|
10474+0236 |
HDS1542 |
AB |
82 |
0.5 |
1 |
Show |
|
10474+0236 |
TOK 542 |
AC |
226 |
756.0 |
1 |
Show |
|
10481-0218 |
OCC1061 |
|
-1 |
0.1 |
22 |
Show |
|
10483+0149 |
SLN 65 |
|
21 |
2.8 |
49 |
Show |
|
10435+0210 |
OCC 412 |
AB |
-1 |
0.1 |
65 |
Show |
|
10518+0254 |
FMR 217 |
|
35 |
3.6 |
69 |
Show |
|
10438+0152 |
SLW 514 |
|
273 |
112.6 |
70 |
Show |
|
10488+0124 |
A 2572 |
|
121 |
0.8 |
75 |
Show |
|
10497+0343 |
BAL2845 |
|
158 |
5.7 |
76 |
Show |
|
10494+0121 |
ZHN 16 |
|
32 |
12.9 |
81 |
Show |
|
10428+0317 |
KPP3824 |
|
228 |
2.1 |
81 |
Show |
|
10514+0136 |
LDS4025 |
AB |
325 |
7.5 |
85 |
Show |
|
10531+0251 |
SLN 20 |
|
157 |
26.6 |
87 |
Show |
|
10530+0301 |
BAL2377 |
|
110 |
5.3 |
87 |
Show |
|
10438+0120 |
GWP1443 |
|
353 |
48.9 |
93 |
Show |
|
10426+0335 |
A 2768 |
|
237 |
0.6 |
94 |
Show |
|
10446+0402 |
A 2770 |
|
16 |
0.8 |
97 |
Show |
|
10429+0123 |
SLW 511 |
|
62 |
144.1 |
100 |
Show |
|
10491-0058 |
BVD 147 |
|
129 |
62.8 |
102 |
Show |
|
10474-0053 |
RST4931 |
|
309 |
0.8 |
103 |
Show |
|
10529+0338 |
GWP1482 |
|
273 |
114.5 |
104 |
Show |
|
10466+0051 |
RST5350 |
|
190 |
0.5 |
106 |
Show |
|
10460-0049 |
GRV1047 |
|
228 |
31.9 |
107 |
Show |
|
10531+0340 |
CBL 322 |
|
129 |
24.3 |
108 |
Show |
|
10469+0049 |
RST5351 |
|
343 |
0.9 |
108 |
Show |
|
10410+0145 |
UC 1975 |
|
85 |
68.2 |
109 |
Show |
|
10434+0105 |
SLW 512 |
|
289 |
8.9 |
110 |
Show |
|
10464+0424 |
SLE 592 |
|
134 |
19.5 |
110 |
Show |
|
10435+0410 |
LDS2878 |
|
261 |
6.2 |
111 |
Show |
|
10459+0426 |
BAL2844 |
|
329 |
5.0 |
113 |
Show |
|
10519+0105 |
CVR 584 |
|
275 |
10.7 |
113 |
Show |
|
10410+0336 |
J 1369 |
|
121 |
7.5 |
113 |
Show |
|
10436+0415 |
OCC 262 |
|
-1 |
0.1 |
115 |
Show |
|
10548+0201 |
SLW 539 |
|
76 |
164.8 |
116 |
Show |
|
10400+0202 |
SLW 504 |
|
354 |
165.0 |
116 |
Show |
|
10532+0352 |
HJ 1180 |
|
85 |
27.8 |
118 |
Show |
|
10404+0329 |
SLW 506 |
|
50 |
51.7 |
118 |
Show |
|
10522+0101 |
BUP 134 |
|
271 |
39.8 |
119 |
Show |
|
10457-0039 |
RST5349 |
|
171 |
3.1 |
120 |
Show |
|
10541+0124 |
LDS4033 |
|
275 |
22.9 |
124 |
Show |
|
10444+0040 |
BAL1441 |
|
304 |
17.2 |
125 |
Show |
|
10494+0439 |
GIC 93 |
|
356 |
702.2 |
129 |
Show |
|
10438-0039 |
GWP1444 |
|
257 |
155.0 |
129 |
Show |
|
10422+0054 |
BAL1440 |
|
212 |
3.3 |
129 |
Show |
|
10473+0445 |
SLE 593 |
|
334 |
6.4 |
130 |
Show |
|
10385+0235 |
GRV 819 |
|
82 |
25.5 |
133 |
Show |
|
10481+0448 |
CVR 578 |
|
97 |
17.6 |
133 |
Show |
|
10523+0012 |
LDS6233 |
|
301 |
6.8 |
134 |
Show |
|
10418+0419 |
SLE 587 |
|
115 |
21.7 |
134 |
Show |
|
10387+0207 |
CBL 315 |
|
303 |
24.7 |
134 |
Show |
|
10432+0440 |
A 2769 |
|
207 |
0.5 |
140 |
|
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WDS 10474+0236 : COMPONENTS
|
A |
B |
B |
pa=81.7°
sep=0.49"
| |
C |
pa=225.7°
sep=755.63"
| pa=225.7°
sep=756.02"
|
10474+0236 A
Coord arcsec 2000 |
104724.29+023532.0 |
|
Mag |
12.91 |
|
Spectral class |
M1 (red) |
|
PmRA |
180.00 |
|
PmDE |
30.0 |
|
HIP |
52774 |
|
Catalog |
H |
|
HIP |
52774 |
|
Proxy |
H |
|
RAhms |
10 47 24.20 |
|
DEdms |
+02 35 31.8 |
|
Vmag |
12.28 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
161.851 |
|
DEdeg |
2.59217 |
|
AstroRef |
A |
|
Plx |
13.11 |
|
CCDM |
10474+0236 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
219 |
|
Rho |
0.357 |
|
HD |
|
|
BD |
|
|
CD |
|
|
CP |
|
|
Dm number |
|
|
VIred |
2.54 |
|
SpType |
M1 |
|
R SpType |
|
|
Coord arcsec 2000 |
104724.20+023531.8 |
|
HIP |
52774 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.824829657 |
|
DErad |
0.0452419903 |
|
Plx |
23.83 |
|
PmRA |
175.7 |
|
PmDE |
28.82 |
|
E RArad |
7.7 |
|
E DErad |
4.81 |
|
E Plx |
7.77 |
|
E pmRA |
9.4 |
|
E pmDE |
7 |
|
Hpmag |
12.2945 |
|
E Hpmag |
0.01 |
|
SHp |
0.11 |
|
VA |
0 |
|
BV |
1.575 |
|
E BV |
0.082 |
|
VI |
2.54 |
|
Ccdm |
10474+0236 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.30 |
|
DDEs |
-27.8 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
12.9 |
|
Sp |
M1 |
|
PmNote |
* |
|
PmRA |
174 |
|
PmDE |
43 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
52774 |
|
10474+0236 B
Coord arcsec 2000 |
104724.32+023532.1 |
|
Mag |
13.2 |
|
Calc delta mag |
0.29 |
|
Calc coord |
yes |
|
Ccdm |
10474+0236 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
0.28 |
|
DDEs |
-28.1 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
219 |
|
Rho |
0.4 |
|
Obs |
1 |
|
Vmag |
13.2 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
174 |
|
PmDE |
43 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
52774 |
|
10474+0236 C
Coord arcsec 2000 |
104648.22+022644.0 |
|
Mag |
14.84 |
|
PmRA |
187.00 |
|
PmDE |
45.0 |
|
Calc delta mag |
1.93 |
|
Calc coord |
yes |
|