10529-1717 HDS 1556 (HD 94310)
10h 52m 56.71s -17° 16' 38.3" P.A. 288.00 sep 0.2 mag 7.96,8.07 Sp G6V dist. 39.29 pc (128.16 l.y.)
Coord 2000 |
10529-1717 |
|
Discov num |
HDS1556 |
|
Comp |
|
|
Coord arcsec 2000 |
10 52 56.71 -17 16 38.3 |
|
Date first |
1991 |
|
Date last |
2020 |
|
Obs |
28 |
|
Pa first |
109 |
|
Pa last |
287.5 |
|
P.A. Now (θ) |
284.5° |
|
Sep first |
0.2 |
|
Sep last |
0.201 |
|
Sep. Now (ρ) |
0.212" |
|
Mag pri |
7.96 |
|
Mag sec |
8.07 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
G6V (yellow) |
|
Pri motion ra |
-174 |
|
Sec motion ra |
|
|
Pri motion dec |
+074 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 94310 |
|
Constellation |
Crater |
|
SAO |
156295 |
|
HIP |
53206 |
|
Tycho2 |
6076-00619-1 |
|
Gaia DR2 |
3556133690163715840 |
|
HD |
94310 |
|
BD |
BD-16 3142 |
|
Distance |
39.29 |
|
Distance ly |
128.16 |
|
ORBITAL ELEMENTS
Period (P) | 14.95y | ± 0.26 |
Periastron (T) | 2003.6y | ± 0.22 |
Semi-major axis (a) | 0.1875a | ± 0.0056 |
Eccentricity (e) | 0.553 | ± 0.032 |
Inclination (i) | 97° | ± 0.5 |
Longitude of periastron (ω) | 61.8° | ± 2.3 |
Node (Ω) | 109.3° | ± 0.3 |
Notes | n | |
Reference | Tok2017b | |
Equinox | 2000 | |
Last observation | | |
Grade | 2 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
145.9 |
0.047 |
2001 |
124.1 |
0.085 |
2002 |
115.4 |
0.113 |
2003 |
108.3 |
0.097 |
2004 |
324.3 |
0.019 |
2005 |
292.1 |
0.128 |
2006 |
288.7 |
0.186 |
2007 |
286.5 |
0.210 |
2008 |
284.6 |
0.212 |
2009 |
282.6 |
0.199 |
2010 |
280.2 |
0.176 |
2011 |
276.8 |
0.144 |
2012 |
271.2 |
0.106 |
2013 |
258.7 |
0.065 |
2014 |
213.9 |
0.032 |
2015 |
144.0 |
0.049 |
2016 |
123.5 |
0.086 |
2017 |
115.0 |
0.113 |
2018 |
107.9 |
0.094 |
2019 |
315.2 |
0.025 |
2020 |
291.9 |
0.132 |
2021 |
288.6 |
0.188 |
2022 |
286.4 |
0.210 |
2023 |
284.5 |
0.212 |
2024 |
282.5 |
0.198 |
2025 |
280.0 |
0.174 |
2026 |
276.6 |
0.142 |
2027 |
270.8 |
0.104 |
2028 |
257.6 |
0.063 |
2029 |
209.8 |
0.032 |
2030 |
142.2 |
0.050 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 10529-1717 HDS 1556 (HD 94310) : NOTES
discov_num |
notes |
refcode |
HDS1556 |
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 1.26 +/- 0.96, 2.06, and 0.94 Msun, respectively. |
Mlk2012 |
REFERENCES
refcode |
metd |
author |
reference |
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
Tok2017b |
orb j |
Tokovinin, A. |
2017AJ....154..110T |
Tok2017b |
|
AJ 154, 110, 2017 |
|
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 |
10529-1717 |
HDS1556 |
|
2001 |
2 |
98 |
0.3 |
7.96 |
8.07 |
G6V |
|
105256.71-171638.3 |
10529-1717 |
HDS1556 |
|
2009 |
3 |
101 |
0.2 |
7.96 |
8.07 |
G6V |
|
105256.71-171638.3 |
10529-1717 |
HDS1556 |
|
2010 |
6 |
96 |
0.1 |
7.96 |
8.07 |
G6V |
D |
105256.71-171638.3 |
10529-1717 |
HDS1556 |
|
2013 |
8 |
256 |
0.1 |
7.96 |
8.07 |
G6V |
OD |
105256.71-171638.3 |
10529-1717 |
HDS1556 |
|
2015 |
10 |
141 |
0.1 |
7.96 |
8.07 |
G6V |
NO |
105256.71-171638.3 |
10529-1717 |
HDS1556 |
|
2017 |
24 |
113 |
0.1 |
7.96 |
8.07 |
G6V |
NO |
105256.71-171638.3 |
10529-1717 |
HDS1556 |
|
2018 |
25 |
108 |
0.1 |
7.96 |
8.07 |
G6V |
NO |
105256.71-171638.3 |
10529-1717 |
HDS1556 |
|
2019 |
27 |
290 |
0.1 |
7.96 |
8.07 |
G6V |
NO |
105256.71-171638.3 |
10529-1717 |
HDS1556 |
|
2020 |
28 |
288 |
0.2 |
7.96 |
8.07 |
G6V |
NO |
105256.71-171638.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10529-1717 HDS 1556 (HD 94310) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10529-1717 HDS 1556 (HD 94310) : MEASURES
No records found.
WDS 10529-1717 (HD 94310) : 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 10529-1717 (HD 94310) : ALADIN DSS IMAGE @ 10h 52m 56.71s -17° 16' 38.3"
WDS 10529-1717 HDS 1556 (HD 94310) : 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 |
|
10529-1717 |
HDS1556 |
|
288 |
0.2 |
|
Show |
|
10527-1702 |
TOK 277 |
AB |
274 |
279.1 |
16 |
Show |
|
10527-1702 |
TOK 277 |
Ba,Bb |
340 |
0.2 |
18 |
Show |
|
10546-1711 |
GWP1491 |
|
252 |
38.2 |
25 |
Show |
|
10526-1807 |
GWP1479 |
|
334 |
31.4 |
51 |
Show |
|
10551-1807 |
UC 2023 |
|
309 |
57.5 |
60 |
Show |
|
10498-1759 |
TOK 276 |
|
222 |
67.7 |
62 |
Show |
|
10503-1625 |
GWP1471 |
|
275 |
29.1 |
65 |
Show |
|
10576-1735 |
GWP1507 |
|
121 |
8.4 |
70 |
Show |
|
10482-1702 |
GWP1461 |
|
24 |
16.6 |
71 |
Show |
|
10478-1720 |
WIS 173 |
|
128 |
999.9 |
74 |
Show |
|
10579-1756 |
GWP1511 |
|
25 |
60.5 |
81 |
Show |
|
10525-1838 |
HU 460 |
|
10 |
0.6 |
82 |
Show |
|
10522-1839 |
TDS7520 |
|
295 |
0.7 |
83 |
Show |
|
10472-1725 |
HDS1541 |
|
299 |
0.2 |
84 |
Show |
|
10493-1610 |
UC 2003 |
|
7 |
13.6 |
85 |
Show |
|
10492-1823 |
GWP1468 |
|
251 |
32.0 |
86 |
Show |
|
10590-1717 |
LDS 323 |
|
63 |
21.8 |
88 |
Show |
|
10575-1818 |
HU 637 |
|
66 |
5.1 |
91 |
Show |
|
10474-1804 |
GWP1456 |
|
320 |
41.2 |
93 |
Show |
|
10505-1847 |
ARA 413 |
|
132 |
12.7 |
97 |
Show |
|
10566-1840 |
HDS1563 |
|
215 |
1.2 |
99 |
Show |
|
10585-1816 |
GWP1512 |
|
339 |
46.5 |
100 |
Show |
|
10530-1536 |
TDS7531 |
AB |
97 |
0.4 |
101 |
Show |
|
10585-1831 |
ALD 44 |
|
301 |
3.4 |
110 |
Show |
|
10592-1614 |
UC 2046 |
|
32 |
41.4 |
110 |
Show |
|
10451-1704 |
GWP1451 |
|
329 |
89.5 |
113 |
Show |
|
10532-1519 |
LDS4031 |
|
52 |
33.7 |
118 |
Show |
|
10485-1537 |
GWP1462 |
|
178 |
31.3 |
119 |
Show |
|
10590-1555 |
GWP1515 |
|
216 |
19.3 |
120 |
Show |
|
10443-1731 |
RST3711 |
|
98 |
2.4 |
125 |
Show |
|
10476-1538 |
STF1473 |
AB |
10 |
30.5 |
126 |
Show |
|
10476-1538 |
STF1473 |
AC |
333 |
96.1 |
126 |
Show |
|
10476-1538 |
TOK 714 |
Aa,Ab |
74 |
0.0 |
126 |
Show |
|
11006-1819 |
HJ 1181 |
|
268 |
63.1 |
126 |
Show |
|
10483-1529 |
UC 1996 |
|
178 |
9.6 |
127 |
Show |
|
10524-1924 |
GWP1477 |
|
206 |
49.6 |
128 |
Show |
|
10533-1506 |
LDS4032 |
|
75 |
17.8 |
131 |
Show |
|
10501-1511 |
TDS7492 |
|
169 |
0.6 |
133 |
Show |
|
11015-1812 |
J 1571 |
|
229 |
6.1 |
134 |
Show |
|
10447-1613 |
J 1569 |
|
19 |
9.3 |
135 |
Show |
|
11023-1735 |
GWP1527 |
|
89 |
99.5 |
136 |
Show |
|
11017-1625 |
GWP1522 |
|
176 |
10.1 |
137 |
Show |
|
11025-1730 |
A 2377 |
|
105 |
3.7 |
138 |
Show |
|
10434-1706 |
BFR 6 |
|
104 |
17.0 |
138 |
Show |
|
10512-1932 |
KPP 993 |
|
48 |
8.0 |
138 |
Show |
|
10504-1459 |
RST3714 |
|
235 |
1.7 |
143 |
Show |
|
10543-1938 |
KPP 617 |
|
275 |
5.6 |
143 |
Show |
|
10476-1516 |
STF1474 |
AB |
27 |
65.9 |
144 |
Show |
|
10476-1516 |
STF1474 |
AC |
26 |
72.6 |
144 |
Show |
|
10476-1516 |
STF1474 |
BC |
15 |
6.6 |
144 |
|
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WDS 10529-1717 : COMPONENTS
10529-1717 A
Componente originario normalizzato |
AB |
|
Name |
HD 94310 |
|
Coord arcsec 2000 |
105256.71-171638.3 |
|
Mag |
7.96 |
|
Spectral class |
G6V (yellow) |
|
PmRA |
-174.00 |
|
PmDE |
74.0 |
|
SAO |
156295 |
|
HIP |
53206 |
|
Tycho2 |
6076-00619-1 |
|
HD |
94310 |
|
BD |
BD-16 3142 |
|
Tycho2 |
6076-00619-1 |
|
Pflag |
|
|
RAmdeg |
163.23586457 |
|
DEmdeg |
-17.27713522 |
|
PmRA |
-175.9 |
|
PmDE |
73.8 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.56 |
|
EpDEm |
1991.29 |
|
Num |
11 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.3 |
|
BTmag |
7.952 |
|
E BTmag |
0.015 |
|
VTmag |
7.210 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
53206 |
|
CCDM |
AB |
|
RAdeg |
163.23628194 |
|
DEdeg |
-17.27730472 |
|
EpRA 1990 |
1.84 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
3.8 |
|
E DEdeg |
4.7 |
|
Posflg |
P |
|
Corr |
0.1 |
|
SAO |
156295 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0125 |
|
DE1950 |
|
|
PmDE1950 |
0.037 |
|
Vmag |
8.2 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
21 |
|
CatNum |
4334 |
|
DM |
BD-16 3142 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
94310 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
2.8383068 |
|
DE1950rad |
-0.29692027 |
|
PmRA2000 |
-0.0122 |
|
PmDE2000 |
0.042 |
|
Catalog |
H |
|
HIP |
53206 |
|
Proxy |
H |
|
RAhms |
10 52 56.71 |
|
DEdms |
-17 16 38.3 |
|
Vmag |
7.13 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
163.236 |
|
DEdeg |
-17.2773 |
|
AstroRef |
* |
|
Plx |
25.94 |
|
CCDM |
10529-1717 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
109 |
|
Rho |
0.191 |
|
HD |
94310 |
|
BD |
BD-16 3142 |
|
CD |
|
|
CP |
|
|
Dm number |
-16 3142 |
|
VIred |
0.74 |
|
SpType |
G6V |
|
R SpType |
|
|
Coord arcsec 2000 |
105256.71-171638.3 |
|
HIP |
53206 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.8490110385 |
|
DErad |
-0.3015460347 |
|
Plx |
25.45 |
|
PmRA |
-174.22 |
|
PmDE |
74.73 |
|
E RArad |
0.72 |
|
E DErad |
0.39 |
|
E Plx |
0.87 |
|
E pmRA |
0.67 |
|
E pmDE |
0.54 |
|
Hpmag |
7.2612 |
|
E Hpmag |
0.0009 |
|
SHp |
0.01 |
|
VA |
0 |
|
BV |
0.679 |
|
E BV |
0.015 |
|
VI |
0.74 |
|
Ccdm |
10529-1717 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.60 |
|
DDEs |
22.3 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.0 |
|
Sp |
G6 |
|
PmNote |
* |
|
PmRA |
-187 |
|
PmDE |
75 |
|
Dm number |
-16 3142 |
|
Cat1 |
BD |
|
Name2 |
156295 |
|
Cat2 |
SAO |
|
HD |
94310 |
|
M HD |
|
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ADS BDS |
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M ADS BDS |
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N IDS |
|
|
IDS |
|
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HIC |
53206 |
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10529-1717 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
105256.70-171638.2 |
|
Mag |
8.07 |
|
Calc delta mag |
0.11 |
|
Calc coord |
yes |
|
Ccdm |
10529-1717 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
2.63 |
|
DDEs |
22.3 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
109 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
8.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-159 |
|
PmDE |
74 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
53206 |
|