15071-0217 A 689 (HD 133928)
15h 07m 08.61s -02° 16' 50.5" P.A. 327.00 sep 0.3 mag 8.20,8.70 Sp F8 dist. 95.24 pc (310.67 l.y.)
Coord 2000 |
15071-0217 |
|
Discov num |
A 689 |
|
Comp |
|
|
Coord arcsec 2000 |
15 07 08.61 -02 16 50.5 |
|
Date first |
1904 |
|
Date last |
2016 |
|
Obs |
43 |
|
Pa first |
315 |
|
Pa last |
326.5 |
|
P.A. Now (θ) |
326.5° |
|
Sep first |
0.3 |
|
Sep last |
0.334 |
|
Sep. Now (ρ) |
0.334" |
|
Mag pri |
8.20 |
|
Mag sec |
8.70 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-071 |
|
Sec motion ra |
|
|
Pri motion dec |
+009 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 133928 |
|
Constellation |
Libra |
|
SAO |
140332 |
|
HIP |
73982 |
|
Tycho2 |
5004-00384-1 |
|
Gaia DR2 |
6339618745351109376 |
|
HD |
133928 |
|
ADS |
9504 |
|
BD |
BD-01 3021 |
|
Distance |
95.24 |
|
Distance ly |
310.67 |
|
ORBITAL ELEMENTS
Period (P) | 66y | |
Periastron (T) | 1935.6y | |
Semi-major axis (a) | 0.31a | |
Eccentricity (e) | 0.88 | |
Inclination (i) | 103.9° | |
Longitude of periastron (ω) | 65° | |
Node (Ω) | 164° | |
Notes | | |
Reference | Baz1987d | |
Equinox | | |
Last observation | 1982 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
180.0 |
0.074 |
2001 |
167.0 |
0.057 |
2002 |
3.1 |
0.029 |
2003 |
345.0 |
0.101 |
2004 |
341.1 |
0.146 |
2005 |
338.8 |
0.178 |
2006 |
337.1 |
0.203 |
2007 |
335.8 |
0.223 |
2008 |
334.7 |
0.240 |
2009 |
333.7 |
0.255 |
2010 |
332.9 |
0.267 |
2011 |
332.0 |
0.277 |
2012 |
331.3 |
0.286 |
2013 |
330.6 |
0.293 |
2014 |
329.9 |
0.299 |
2015 |
329.2 |
0.304 |
2016 |
328.6 |
0.309 |
2017 |
328.0 |
0.312 |
2018 |
327.4 |
0.315 |
2019 |
326.8 |
0.316 |
2020 |
326.2 |
0.317 |
2021 |
325.6 |
0.318 |
2022 |
325.0 |
0.318 |
2023 |
324.4 |
0.317 |
2024 |
323.8 |
0.316 |
2025 |
323.2 |
0.314 |
2026 |
322.6 |
0.312 |
2027 |
322.0 |
0.310 |
2028 |
321.3 |
0.307 |
2029 |
320.7 |
0.303 |
2030 |
320.0 |
0.299 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 15071-0217 A 689 (HD 133928) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Baz1987d |
orb - |
Baize, P. |
1987A&AS...71..177B |
Baz1987d |
|
A&AS 71, 177, 1987 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
15071-0217 |
A 689 |
|
1993 |
39 |
329 |
0.1 |
8.20 |
8.70 |
F8 |
NO |
150708.61-021650.5 |
15071-0217 |
A 689 |
|
2009 |
41 |
331 |
0.3 |
8.20 |
8.70 |
F8 |
NO |
150708.61-021650.5 |
15071-0217 |
A 689 |
|
2015 |
42 |
327 |
0.3 |
8.20 |
8.70 |
F8 |
O |
150708.61-021650.5 |
15071-0217 |
A 689 |
|
2016 |
43 |
327 |
0.3 |
8.20 |
8.70 |
F8 |
O |
150708.61-021650.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15071-0217 A 689 (HD 133928) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15071-0217 A 689 (HD 133928) : MEASURES
No records found.
WDS 15071-0217 (HD 133928) : 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 15071-0217 (HD 133928) : ALADIN DSS IMAGE @ 15h 07m 08.61s -02° 16' 50.5"
WDS 15071-0217 A 689 (HD 133928) : 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 |
|
15071-0217 |
A 689 |
|
327 |
0.3 |
1 |
Show |
|
15065-0214 |
GWP2492 |
|
228 |
16.6 |
11 |
Show |
|
15037-0140 |
UC 2909 |
|
69 |
12.2 |
63 |
Show |
|
15101-0120 |
BAL 881 |
|
138 |
6.3 |
72 |
Show |
|
15026-0126 |
KPP2282 |
|
66 |
19.2 |
86 |
Show |
|
15121-0304 |
LDS4534 |
|
101 |
9.0 |
89 |
Show |
|
15019-0135 |
ART 2 |
|
331 |
1.0 |
90 |
Show |
|
15135-0218 |
LDS4536 |
|
194 |
8.2 |
96 |
Show |
|
15095-0347 |
TDS9422 |
|
220 |
1.0 |
97 |
Show |
|
15016-0310 |
STF1899 |
|
67 |
28.6 |
99 |
Show |
|
15138-0152 |
KPP1907 |
|
44 |
15.0 |
104 |
Show |
|
15138-0121 |
A 691 |
|
136 |
0.1 |
115 |
Show |
|
15130-0342 |
UC 2961 |
|
193 |
44.2 |
123 |
Show |
|
15152-0253 |
RST4535 |
|
175 |
1.0 |
126 |
Show |
|
15154-0241 |
SLW1075 |
|
278 |
160.8 |
126 |
Show |
|
15012-0406 |
A 14 |
|
96 |
4.0 |
141 |
Show |
|
15050-0003 |
SKF 717 |
|
172 |
1.9 |
144 |
Show |
|
15166-0147 |
BAL 557 |
|
305 |
2.7 |
145 |
Show |
|
14577-0300 |
UC 2883 |
|
188 |
30.8 |
148 |
Show |
|
15080-0011 |
GRV1108 |
|
99 |
7.8 |
150 |
Show |
|
15076+0013 |
BAL1176 |
|
24 |
16.2 |
151 |
Show |
|
15098-0445 |
OSO 61 |
AB |
35 |
26.3 |
154 |
Show |
|
15098-0445 |
LDS 518 |
AC |
218 |
607.9 |
154 |
Show |
|
15118+0005 |
FMR 117 |
|
180 |
127.8 |
158 |
Show |
|
15079+0021 |
CVR 777 |
|
199 |
17.2 |
159 |
Show |
|
15112-0446 |
KPP3050 |
|
72 |
2.9 |
162 |
Show |
|
14568-0126 |
UC 2877 |
|
61 |
38.2 |
164 |
Show |
|
15055-0501 |
HDS2125 |
AB |
270 |
0.9 |
166 |
Show |
|
15018-0008 |
BU 348 |
AB |
108 |
0.5 |
166 |
Show |
|
15018-0008 |
BU 348 |
AC |
221 |
30.8 |
166 |
Show |
|
15176-0119 |
UC 2978 |
|
241 |
18.1 |
168 |
Show |
|
14560-0300 |
NSN 427 |
|
359 |
2.5 |
173 |
Show |
|
15004+0007 |
BAL1175 |
|
196 |
14.4 |
176 |
Show |
|
15066+0040 |
UC 2925 |
|
51 |
24.5 |
178 |
Show |
|
14555-0148 |
SLW1044 |
|
115 |
145.8 |
178 |
Show |
|
15083-0040 |
SLW1064 |
|
124 |
9.4 |
178 |
Show |
|
14553-0203 |
WSP 57 |
|
199 |
11.0 |
179 |
Show |
|
15148-0439 |
A 15 |
AB |
287 |
5.2 |
183 |
Show |
|
15148-0439 |
WAK 23 |
AC |
86 |
17.6 |
183 |
Show |
|
15190-0126 |
LDS5167 |
|
8 |
9.5 |
185 |
Show |
|
15034-0041 |
JNN 101 |
|
275 |
3.8 |
187 |
Show |
|
15134-0027 |
UC 2963 |
|
257 |
13.8 |
189 |
Show |
|
15086+0052 |
J 1027 |
CD |
147 |
4.4 |
190 |
Show |
|
15086+0052 |
J 1027 |
AB |
244 |
2.7 |
191 |
Show |
|
15086+0052 |
J 1027 |
AC |
172 |
50.1 |
191 |
Show |
|
14543-0157 |
J 2109 |
|
149 |
5.2 |
194 |
Show |
|
14572-0421 |
SOZ 24 |
|
293 |
19.4 |
194 |
Show |
|
14597-0024 |
A 2174 |
|
108 |
0.8 |
195 |
Show |
|
14560-0422 |
BRT 456 |
|
348 |
4.9 |
197 |
Show |
|
15092-0532 |
FMR 8 |
|
239 |
4.8 |
198 |
Show |
|
15087-0059 |
STF3090 |
AB |
289 |
0.6 |
198 |
|
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WDS 15071-0217 : COMPONENTS
15071-0217 A
Componente originario normalizzato |
AB |
|
Name |
HD 133928 |
|
Coord arcsec 2000 |
150708.61-021650.5 |
|
Mag |
8.2 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
-71.00 |
|
PmDE |
9.0 |
|
SAO |
140332 |
|
HIP |
73982 |
|
Tycho2 |
5004-00384-1 |
|
HD |
133928 |
|
ADS |
9504 |
|
BD |
BD-01 3021 |
|
Tycho2 |
5004-00384-1 |
|
Pflag |
|
|
RAmdeg |
226.78569480 |
|
DEmdeg |
-2.28063922 |
|
PmRA |
-76.9 |
|
PmDE |
17.8 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.24 |
|
EpDEm |
1990.95 |
|
Num |
10 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.8 |
|
BTmag |
8.350 |
|
E BTmag |
0.016 |
|
VTmag |
7.710 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
73982 |
|
CCDM |
|
|
RAdeg |
226.78587167 |
|
DEdeg |
-2.28068000 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
4.9 |
|
E DEdeg |
6.2 |
|
Posflg |
|
|
Corr |
0.3 |
|
SAO |
140332 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0038 |
|
DE1950 |
|
|
PmDE1950 |
-0.022 |
|
Vmag |
8.3 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
31 |
|
CatNum |
3865 |
|
DM |
BD-01 3021 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
133928 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
3.94686098 |
|
DE1950rad |
-0.03646713 |
|
PmRA2000 |
-0.0036 |
|
PmDE2000 |
-0.019 |
|
Catalog |
H |
|
HIP |
73982 |
|
Proxy |
|
|
RAhms |
15 07 08.61 |
|
DEdms |
-02 16 50.5 |
|
Vmag |
7.64 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
226.786 |
|
DEdeg |
-2.28069 |
|
AstroRef |
|
|
Plx |
9.39 |
|
CCDM |
15071-0217 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
133928 |
|
BD |
BD-01 3021 |
|
CD |
|
|
CP |
|
|
Dm number |
-01 3021 |
|
VIred |
0.65 |
|
SpType |
F8 |
|
R SpType |
|
|
Coord arcsec 2000 |
150708.61-021650.5 |
|
HIP |
73982 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.95816031 |
|
DErad |
-0.0398054608 |
|
Plx |
10.5 |
|
PmRA |
-79.76 |
|
PmDE |
23.61 |
|
E RArad |
0.78 |
|
E DErad |
0.44 |
|
E Plx |
0.83 |
|
E pmRA |
0.93 |
|
E pmDE |
0.67 |
|
Hpmag |
7.7687 |
|
E Hpmag |
0.0011 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
0.582 |
|
E BV |
0.017 |
|
VI |
0.65 |
|
Ccdm |
15071-0217 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.54 |
|
DDEs |
9.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.0 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
-83 |
|
PmDE |
7 |
|
Dm number |
-01 3021 |
|
Cat1 |
BD |
|
Name2 |
-02 907 |
|
Cat2 |
AGK2/3 |
|
HD |
133928 |
|
M HD |
|
|
ADS BDS |
A 9504 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15020S0154A |
|
HIC |
73982 |
|
15071-0217 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
150708.60-021650.2 |
|
Mag |
8.7 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|
Ccdm |
15071-0217 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
A 689 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1960 |
|
Theta |
328 |
|
Rho |
0.3 |
|
Obs |
15 |
|
Vmag |
9.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 9504 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
15020S0154B |
|
HIC |
73982 |
|