05441-1934 HDS 766 AB (HD 38314)
05h 44m 06.29s -19° 34' 14.3" P.A. 345.00 sep 0.1 mag 8.23,8.93 Sp F3V dist. 202.02 pc (658.99 l.y.)
Coord 2000 |
05441-1934 |
|
Discov num |
HDS 766 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 44 06.29 -19 34 14.3 |
|
Date first |
1991 |
|
Date last |
2020 |
|
Obs |
12 |
|
Pa first |
194 |
|
Pa last |
345.3 |
|
P.A. Now (θ) |
345.3° |
|
Sep first |
0.2 |
|
Sep last |
0.083 |
|
Sep. Now (ρ) |
0.083" |
|
Mag pri |
8.23 |
|
Mag sec |
8.93 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
F3V (yellow-white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-062 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
05441-1934 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 38314 |
150751 |
05 44 06 -19 34 14 |
HDS 766 AB |
2020 |
12 |
345 |
0.1 |
8.23 |
8.93 |
0.70 |
Y |
<=== |
Show |
|
150751 |
05 44 06 -19 34 14 |
HDS 766 AC |
2020 |
4 |
325 |
1.2 |
8.23 |
13.10 |
4.87 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 38314 |
|
Constellation |
Lepus |
|
SAO |
150751 |
|
HIP |
27043 |
|
Tycho2 |
5926-01742-1 |
|
HD |
38314 |
|
BD |
BD-19 1250 |
|
Distance |
202.02 |
|
Distance ly |
658.99 |
|
ORBITAL ELEMENTS
Period (P) | 80y | |
Periastron (T) | 2035.9y | |
Semi-major axis (a) | 0.175a | |
Eccentricity (e) | 0 | |
Inclination (i) | 69.8° | |
Longitude of periastron (ω) | 0° | |
Node (Ω) | 23.4° | |
Notes | | |
Reference | Tok2019d | |
Equinox | 2000 | |
Last observation | 2019 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
210.0 |
0.167 |
2001 |
211.7 |
0.163 |
2002 |
213.6 |
0.158 |
2003 |
215.6 |
0.152 |
2004 |
217.7 |
0.145 |
2005 |
220.1 |
0.138 |
2006 |
222.7 |
0.130 |
2007 |
225.7 |
0.122 |
2008 |
229.2 |
0.113 |
2009 |
233.2 |
0.104 |
2010 |
238.0 |
0.095 |
2011 |
243.8 |
0.086 |
2012 |
250.9 |
0.078 |
2013 |
259.5 |
0.071 |
2014 |
269.9 |
0.065 |
2015 |
281.8 |
0.062 |
2016 |
294.7 |
0.060 |
2017 |
307.5 |
0.062 |
2018 |
319.1 |
0.066 |
2019 |
329.1 |
0.072 |
2020 |
337.4 |
0.080 |
2021 |
344.2 |
0.088 |
2022 |
349.8 |
0.097 |
2023 |
354.4 |
0.106 |
2024 |
358.3 |
0.115 |
2025 |
1.7 |
0.123 |
2026 |
4.6 |
0.132 |
2027 |
7.2 |
0.139 |
2028 |
9.5 |
0.147 |
2029 |
11.7 |
0.153 |
2030 |
13.6 |
0.159 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 05441-1934 HDS 766 AB (HD 38314) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2019d |
orb - |
Tokovinin, A. |
2018IAUDS.198....1C |
Tok2019d |
|
Inf. Circ. 198, 1, 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 |
05441-1934 |
HDS 766 |
AB |
2018 |
9 |
321 |
0.1 |
8.23 |
8.93 |
F3V |
|
054406.29-193414.3 |
05441-1934 |
HDS 766 |
AB |
2019 |
11 |
338 |
0.1 |
8.23 |
8.93 |
F3V |
O |
054406.29-193414.3 |
05441-1934 |
HDS 766 |
AB |
2020 |
12 |
345 |
0.1 |
8.23 |
8.93 |
F3V |
O |
054406.29-193414.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 05441-1934 HDS 766 AB (HD 38314) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 05441-1934 HDS 766 AB (HD 38314) : MEASURES
No records found.
WDS 05441-1934 (HD 38314) : 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 05441-1934 (HD 38314) : ALADIN DSS IMAGE @ 05h 44m 06.29s -19° 34' 14.3"
WDS 05441-1934 HDS 766 AB (HD 38314) : 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 |
|
05441-1934 |
HDS 766 |
AB |
345 |
0.1 |
|
Show |
|
05441-1934 |
HDS 766 |
AC |
325 |
1.2 |
|
Show |
|
05441-1928 |
ARA 536 |
|
16 |
15.0 |
6 |
Show |
|
05457-1917 |
I 744 |
|
89 |
1.4 |
30 |
Show |
|
05448-1857 |
LDS3674 |
|
77 |
4.0 |
38 |
Show |
|
05468-2001 |
TDS3336 |
|
142 |
0.5 |
47 |
Show |
|
05408-1945 |
TDS3290 |
|
66 |
0.5 |
49 |
Show |
|
05429-2021 |
ARA 851 |
|
224 |
10.3 |
50 |
Show |
|
05477-1923 |
ARA 537 |
|
304 |
9.8 |
53 |
Show |
|
05403-1940 |
MET 49 |
AB |
351 |
8.4 |
54 |
Show |
|
05404-1910 |
ARA 535 |
|
208 |
12.5 |
60 |
Show |
|
05423-2029 |
ARA 849 |
|
124 |
15.3 |
61 |
Show |
|
05484-1937 |
GWP 710 |
|
59 |
46.9 |
61 |
Show |
|
05427-2032 |
ARA 850 |
|
195 |
8.9 |
61 |
Show |
|
05457-2032 |
ARA 853 |
|
98 |
13.3 |
62 |
Show |
|
05479-1855 |
ARA 335 |
|
291 |
12.7 |
66 |
Show |
|
05433-2040 |
HJ 3791 |
|
58 |
10.8 |
67 |
Show |
|
05481-2012 |
TDS3352 |
|
213 |
1.4 |
69 |
Show |
|
05389-1929 |
ARA 534 |
|
313 |
7.4 |
74 |
Show |
|
05461-2043 |
TDS3330 |
|
32 |
0.6 |
75 |
Show |
|
05428-1822 |
B 1949 |
|
110 |
0.1 |
75 |
Show |
|
05391-2008 |
DON 116 |
|
335 |
3.6 |
78 |
Show |
|
05496-1949 |
UC 1361 |
|
191 |
6.7 |
79 |
Show |
|
05484-1842 |
HJ 3799 |
|
153 |
3.8 |
81 |
Show |
|
05397-2026 |
HDO 77 |
AB |
123 |
10.9 |
81 |
Show |
|
05397-2026 |
HDO 78 |
AC |
85 |
32.7 |
81 |
Show |
|
05385-1919 |
NSN 83 |
|
85 |
1.5 |
81 |
Show |
|
05475-1828 |
RST2398 |
|
181 |
0.1 |
83 |
Show |
|
05445-2058 |
KPP 125 |
|
153 |
5.0 |
85 |
Show |
|
05447-2101 |
STN 11 |
|
145 |
10.9 |
88 |
Show |
|
05462-2100 |
BRT 302 |
|
41 |
4.1 |
90 |
Show |
|
05480-2048 |
TDS3350 |
|
118 |
0.4 |
92 |
Show |
|
05406-2052 |
ARA 848 |
|
155 |
13.6 |
93 |
Show |
|
05467-2101 |
B 1951 |
|
232 |
0.8 |
95 |
Show |
|
05471-1810 |
B 1952 |
|
217 |
4.2 |
95 |
Show |
|
05466-1807 |
GWP 705 |
|
273 |
100.0 |
95 |
Show |
|
05502-1851 |
KPP1918 |
|
186 |
15.1 |
97 |
Show |
|
05430-1756 |
RST2392 |
|
148 |
3.2 |
100 |
Show |
|
05374-2009 |
ARA 846 |
|
140 |
8.8 |
102 |
Show |
|
05471-1751 |
TDS3340 |
|
100 |
0.5 |
112 |
Show |
|
05376-1829 |
B 1948 |
|
250 |
3.7 |
113 |
Show |
|
05458-1741 |
ARA 162 |
|
75 |
9.6 |
117 |
Show |
|
05448-2130 |
B 1950 |
|
358 |
0.1 |
117 |
Show |
|
05367-1843 |
RST4785 |
|
353 |
1.9 |
118 |
Show |
|
05397-2115 |
ARA1277 |
|
81 |
9.2 |
119 |
Show |
|
05426-2134 |
ARA1279 |
|
168 |
14.2 |
122 |
Show |
|
05393-1751 |
HJ 3780 |
CD |
355 |
1.5 |
123 |
Show |
|
05393-1751 |
HJ 3780 |
CI |
33 |
52.2 |
123 |
Show |
|
05450-2137 |
TSN 131 |
|
5 |
0.1 |
124 |
Show |
|
05440-1731 |
RST2395 |
|
258 |
1.9 |
124 |
Show |
|
05393-1751 |
BU 321 |
AB |
160 |
0.5 |
125 |
|
|
WDS 05441-1934 : COMPONENTS
|
A |
B |
B |
pa=346.1°
sep=0.08"
| |
C |
pa=327.0°
sep=1.21"
| pa=325.6°
sep=1.13"
|
05441-1934 A
Name |
HD 38314 |
|
Coord arcsec 2000 |
054406.29-193414.3 |
|
Mag |
8.23 |
|
Spectral class |
F3V (yellow-white) |
|
PmRA |
7.00 |
|
PmDE |
-62.0 |
|
SAO |
150751 |
|
HIP |
27043 |
|
Tycho2 |
5926-01742-1 |
|
HD |
38314 |
|
BD |
BD-19 1250 |
|
Tycho2 |
5926-01742-1 |
|
Pflag |
|
|
RAmdeg |
86.02625159 |
|
DEmdeg |
-19.57078425 |
|
PmRA |
9.6 |
|
PmDE |
-61.4 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.35 |
|
EpDEm |
1991.40 |
|
Num |
9 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.1 |
|
BTmag |
8.202 |
|
E BTmag |
0.016 |
|
VTmag |
7.736 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
27043 |
|
CCDM |
AB |
|
RAdeg |
86.02622778 |
|
DEdeg |
-19.57064167 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.64 |
|
E RAdeg |
4.4 |
|
E DEdeg |
4.3 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
150751 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0021 |
|
DE1950 |
|
|
PmDE1950 |
-0.063 |
|
Vmag |
8.5 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
22 |
|
CatNum |
1894 |
|
DM |
BD-19 1250 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
38314 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
1.49198291 |
|
DE1950rad |
-0.34192218 |
|
PmRA2000 |
0.0025 |
|
PmDE2000 |
-0.062 |
|
Catalog |
H |
|
HIP |
27043 |
|
Proxy |
H |
|
RAhms |
05 44 06.29 |
|
DEdms |
-19 34 14.3 |
|
Vmag |
7.67 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
86.0262 |
|
DEdeg |
-19.5706 |
|
AstroRef |
* |
|
Plx |
5.56 |
|
CCDM |
05441-1934 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
194 |
|
Rho |
0.16 |
|
HD |
38314 |
|
BD |
BD-19 1250 |
|
CD |
|
|
CP |
|
|
Dm number |
-19 1250 |
|
VIred |
0.52 |
|
SpType |
F3V |
|
R SpType |
|
|
Coord arcsec 2000 |
054406.29-193414.3 |
|
HIP |
27043 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
1.5014409373 |
|
DErad |
-0.3415720309 |
|
Plx |
4.95 |
|
PmRA |
6.71 |
|
PmDE |
-64.06 |
|
E RArad |
0.46 |
|
E DErad |
0.55 |
|
E Plx |
0.79 |
|
E pmRA |
0.73 |
|
E pmDE |
0.67 |
|
Hpmag |
7.7703 |
|
E Hpmag |
0.0015 |
|
SHp |
0.015 |
|
VA |
0 |
|
BV |
0.442 |
|
E BV |
0.008 |
|
VI |
0.51 |
|
Ccdm |
05441-1934 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.30 |
|
DDEs |
-14.8 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.2 |
|
Sp |
F3 |
|
PmNote |
* |
|
PmRA |
7 |
|
PmDE |
-62 |
|
Dm number |
-19 1250 |
|
Cat1 |
BD |
|
Name2 |
150751 |
|
Cat2 |
SAO |
|
HD |
38314 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
27043 |
|
05441-1934 B
Coord arcsec 2000 |
054406.29-193414.2 |
|
Mag |
8.93 |
|
Calc delta mag |
0.7 |
|
Calc coord |
yes |
|
Ccdm |
05441-1934 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
0.30 |
|
DDEs |
-14.9 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
194 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
8.9 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
7 |
|
PmDE |
-62 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
27043 |
|
05441-1934 C
Coord arcsec 2000 |
054406.24-193413.3 |
|
Mag |
13.1 |
|
Calc delta mag |
4.87 |
|
Calc coord |
yes |
|