00345-0433 D 2 AB
00h 34m 29.79s -04° 32' 47.5" P.A. 76.00 sep 0.3 mag 7.63,8.04 Sp G0IV dist. 77.46 pc (252.67 l.y.)
Coord 2000 |
00345-0433 |
|
Discov num |
D 2 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 34 29.79 -04 32 47.5 |
|
Date first |
1858 |
|
Date last |
2019 |
|
Obs |
71 |
|
Pa first |
237 |
|
Pa last |
76.1 |
|
P.A. Now (θ) |
76.1° |
|
Sep first |
0.4 |
|
Sep last |
0.262 |
|
Sep. Now (ρ) |
0.262" |
|
Mag pri |
7.63 |
|
Mag sec |
8.04 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
G0IV (yellow) |
|
Pri motion ra |
+100 |
|
Sec motion ra |
+085 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+005 |
|
Notes |
N
O
(See Notes, Orbital solution) |
|
rPM=0.157 (< 0.3, Physical double)
This double is physical.
00345-0433 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
128831 |
00 34 30 -04 32 48 |
D 2 AB |
2019 |
71 |
76 |
0.3 |
7.63 |
8.04 |
0.41 |
Y |
<=== |
Show |
HD 3125 |
128831 |
00 34 30 -04 32 48 |
STF 39 AB,C |
2018 |
60 |
45 |
20.1 |
7.10 |
8.65 |
1.55 |
|
|
Show |
|
128831 |
00 34 30 -04 32 48 |
ALL 1 AB,D |
2017 |
12 |
159 |
200.8 |
7.10 |
9.99 |
2.89 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
SAO |
128831 |
|
HIP |
2713 |
|
Tycho2 |
4675-00561-1 |
|
Gaia DR2 |
2528217934557758464 |
|
HD |
3125 |
|
GC |
680 |
|
ADS |
475 |
|
BD |
BD-05 83 |
|
Distance |
77.46 |
|
Distance ly |
252.67 |
|
ORBITAL ELEMENTS
Period (P) | 777y | |
Periastron (T) | 2008.5y | |
Semi-major axis (a) | 1.111a | |
Eccentricity (e) | 0.79 | |
Inclination (i) | 77.6° | |
Longitude of periastron (ω) | 270.4° | |
Node (Ω) | 83.1° | |
Notes | n | |
Reference | Tok2020e | |
Equinox | | |
Last observation | 2019 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
273.9 |
0.210 |
2001 |
275.8 |
0.189 |
2002 |
278.1 |
0.167 |
2003 |
281.2 |
0.145 |
2004 |
285.5 |
0.123 |
2005 |
291.5 |
0.101 |
2006 |
300.8 |
0.080 |
2007 |
316.0 |
0.062 |
2008 |
340.2 |
0.051 |
2009 |
9.5 |
0.052 |
2010 |
32.6 |
0.064 |
2011 |
46.8 |
0.083 |
2012 |
55.6 |
0.104 |
2013 |
61.4 |
0.126 |
2014 |
65.5 |
0.148 |
2015 |
68.5 |
0.170 |
2016 |
70.8 |
0.191 |
2017 |
72.6 |
0.212 |
2018 |
74.2 |
0.232 |
2019 |
75.5 |
0.251 |
2020 |
76.6 |
0.269 |
2021 |
77.5 |
0.287 |
2022 |
78.4 |
0.304 |
2023 |
79.2 |
0.320 |
2024 |
79.9 |
0.336 |
2025 |
80.5 |
0.350 |
2026 |
81.1 |
0.364 |
2027 |
81.7 |
0.378 |
2028 |
82.2 |
0.391 |
2029 |
82.6 |
0.403 |
2030 |
83.1 |
0.415 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 00345-0433 D 2 AB : NOTES
discov_num |
notes |
refcode |
STF 39 |
AB,C: H 4 76. |
MEv2010 |
REFERENCES
refcode |
metd |
author |
reference |
MEv2010 |
- |
MacEvoy, B. |
................... |
MEv2010 |
|
private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
|
Tok2020e |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. |
2020AJ....160....7T |
Tok2020e |
+orb |
AJ 160, 7, 2020 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
ALL |
Aller, R.M. |
18 |
D |
Dembowski, H. |
189 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
00345-0433 |
D 2 |
AB |
1995 |
58 |
268 |
0.3 |
7.63 |
8.04 |
G1IV |
OD |
003429.75-043247.5 |
00345-0433 |
D 2 |
AB |
2008 |
63 |
183 |
0.0 |
7.63 |
8.04 |
G1IV |
OD |
003429.75-043247.5 |
00345-0433 |
D 2 |
AB |
2009 |
67 |
205 |
0.1 |
7.63 |
8.04 |
G1IV |
NOD |
003429.75-043247.5 |
00345-0433 |
D 2 |
AB |
2011 |
68 |
48 |
0.1 |
7.63 |
8.04 |
G1IV |
NOD |
003429.75-043247.5 |
00345-0433 |
D 2 |
AB |
2015 |
69 |
71 |
0.2 |
7.63 |
8.04 |
G0IV |
NO |
003429.75-043247.5 |
00345-0433 |
D 2 |
AB |
2017 |
70 |
74 |
0.2 |
7.63 |
8.04 |
G0IV |
NO |
003429.79-043247.5 |
00345-0433 |
D 2 |
AB |
2019 |
71 |
76 |
0.3 |
7.63 |
8.04 |
G0IV |
NO |
003429.79-043247.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 00345-0433 D 2 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 00345-0433 D 2 AB : MEASURES
No records found.
WDS 00345-0433 : 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 00345-0433 : ALADIN DSS IMAGE @ 00h 34m 29.79s -04° 32' 47.5"
WDS 00345-0433 D 2 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 |
|
00345-0433 |
D 2 |
AB |
76 |
0.3 |
1 |
Show |
|
00345-0433 |
STF 39 |
AB,C |
45 |
20.1 |
1 |
Show |
|
00345-0433 |
ALL 1 |
AB,D |
159 |
200.8 |
1 |
Show |
|
00329-0434 |
JNN 12 |
AB |
195 |
1.0 |
25 |
Show |
|
00329-0434 |
JNN 12 |
AC |
200 |
0.2 |
25 |
Show |
|
00321-0511 |
A 111 |
AB |
279 |
0.2 |
52 |
Show |
|
00321-0511 |
SKF 293 |
AB,E |
351 |
430.0 |
52 |
Show |
|
00321-0511 |
A 111 |
AB,C |
185 |
2.6 |
52 |
Show |
|
00321-0511 |
A 111 |
AB,D |
208 |
126.1 |
52 |
Show |
|
00352-0336 |
HO 212 |
AB |
9 |
0.1 |
59 |
Show |
|
00352-0336 |
BU 490 |
AB,C |
322 |
24.0 |
59 |
Show |
|
00349-0329 |
LDS5282 |
|
338 |
167.1 |
64 |
Show |
|
00307-0352 |
LDS3173 |
|
109 |
20.3 |
69 |
Show |
|
00377-0341 |
UC 402 |
|
202 |
21.2 |
71 |
Show |
|
00300-0357 |
HJ 322 |
AB |
202 |
12.0 |
76 |
Show |
|
00300-0357 |
BU 1345 |
AC |
110 |
223.7 |
76 |
Show |
|
00321-0323 |
RST4150 |
|
356 |
1.1 |
79 |
Show |
|
00312-0331 |
GWP 58 |
|
269 |
8.9 |
80 |
Show |
|
00287-0449 |
GWP 53 |
|
222 |
51.7 |
89 |
Show |
|
00385-0327 |
UC 409 |
|
268 |
18.9 |
89 |
Show |
|
00346-0303 |
KPP2195 |
|
56 |
18.1 |
90 |
Show |
|
00357-0604 |
HJ 1039 |
|
269 |
54.0 |
94 |
Show |
|
00407-0421 |
HJ 323 |
|
286 |
63.0 |
94 |
Show |
|
00293-0555 |
RAO 1 |
BC |
170 |
0.5 |
100 |
Show |
|
00416-0509 |
UC 423 |
|
164 |
27.5 |
113 |
Show |
|
00293-0555 |
SHY 384 |
AB |
51 |
839.4 |
114 |
Show |
|
00272-0342 |
RST4143 |
|
328 |
1.0 |
121 |
Show |
|
00308-0238 |
OCC 677 |
|
-1 |
0.1 |
128 |
Show |
|
00269-0531 |
SCJ 1 |
|
28 |
25.1 |
129 |
Show |
|
00365-0639 |
LDS3183 |
|
192 |
6.0 |
129 |
Show |
|
00267-0529 |
GWP 49 |
|
122 |
46.5 |
130 |
Show |
|
00326-0223 |
LDS5277 |
|
273 |
147.5 |
133 |
Show |
|
00432-0402 |
CVR 18 |
|
181 |
15.6 |
134 |
Show |
|
00430-0351 |
HDS 95 |
|
344 |
0.9 |
135 |
Show |
|
00425-0543 |
A 435 |
|
238 |
0.5 |
138 |
Show |
|
00257-0349 |
CVR 319 |
|
257 |
26.0 |
139 |
Show |
|
00438-0426 |
GWP 82 |
|
310 |
6.8 |
140 |
Show |
|
00251-0511 |
GWP 47 |
|
355 |
58.6 |
145 |
Show |
|
00260-0542 |
LDS3168 |
|
27 |
11.1 |
146 |
Show |
|
00285-0231 |
JKS 1 |
|
145 |
38.3 |
152 |
Show |
|
00296-0650 |
A 432 |
|
282 |
0.9 |
156 |
Show |
|
00316-0202 |
STF 35 |
|
266 |
8.8 |
157 |
Show |
|
00271-0628 |
LDS3169 |
|
228 |
19.6 |
160 |
Show |
|
00374-0714 |
SKF 330 |
|
50 |
36.0 |
167 |
Show |
|
00232-0434 |
HJ 3431 |
|
91 |
10.2 |
169 |
Show |
|
00240-0329 |
BU 488 |
AB |
340 |
3.3 |
170 |
Show |
|
00240-0329 |
BU 488 |
AC |
58 |
40.3 |
170 |
Show |
|
00235-0343 |
LDS3160 |
AB |
249 |
4.6 |
172 |
Show |
|
00235-0343 |
LDS3160 |
AC |
288 |
23.4 |
172 |
Show |
|
00293-0157 |
BRT 530 |
|
-1 |
-1.0 |
175 |
Show |
|
00291-0158 |
SHN 53 |
AB |
-1 |
0.0 |
176 |
|
|
WDS 00345-0433 : COMPONENTS
|
A |
B |
C |
B |
pa=76.1°
sep=0.26"
| |
C |
pa=45.2°
sep=20.05"
| pa=44.8°
sep=19.82"
| |
D |
pa=158.8°
sep=200.69"
| pa=158.8°
sep=200.65"
| pa=163.8°
sep=209.50"
|
00345-0433 A
Coord arcsec 2000 |
003429.79-043247.5 |
|
Mag |
7.63 |
|
Spectral class |
G0IV (yellow) |
|
PmRA |
100.00 |
|
PmDE |
10.0 |
|
SAO |
128831 |
|
HIP |
2713 |
|
Tycho2 |
4675-00561-1 |
|
HD |
3125 |
|
GC |
680 |
|
BD |
BD-05 83 |
|
Tycho2 |
4675-00561-1 |
|
Pflag |
|
|
RAmdeg |
8.62413998 |
|
DEmdeg |
-4.54652938 |
|
PmRA |
84.8 |
|
PmDE |
4.5 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1991.01 |
|
EpDEm |
1990.62 |
|
Num |
18 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.3 |
|
BTmag |
7.913 |
|
E BTmag |
0.016 |
|
VTmag |
7.104 |
|
E VTmag |
0.011 |
|
Prox |
197 |
|
TYC |
T |
|
HIP |
2713 |
|
CCDM |
AB |
|
RAdeg |
8.62394722 |
|
DEdeg |
-4.54654028 |
|
EpRA 1990 |
1.83 |
|
EpDE 1990 |
1.80 |
|
E RAdeg |
4.6 |
|
E DEdeg |
5.5 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
128831 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0055 |
|
DE1950 |
|
|
PmDE1950 |
0.006 |
|
Vmag |
7 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
680 |
|
DM |
BD-05 83 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
3125 |
|
M HD |
0 |
|
GC |
680 |
|
RA1950rad |
0.1393742 |
|
DE1950rad |
-0.08416237 |
|
PmRA2000 |
0.0057 |
|
PmDE2000 |
0.001 |
|
Catalog |
H |
|
HIP |
2713 |
|
Proxy |
H |
|
RAhms |
00 34 29.75 |
|
DEdms |
-04 32 47.5 |
|
Vmag |
7.02 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
8.62398 |
|
DEdeg |
-4.54654 |
|
AstroRef |
A |
|
Plx |
9.97 |
|
CCDM |
00345-0433 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
P |
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
266 |
|
Rho |
0.363 |
|
HD |
3125 |
|
BD |
BD-05 83 |
|
CD |
|
|
CP |
|
|
Dm number |
-05 83 |
|
VIred |
0.78 |
|
SpType |
G0 |
|
R SpType |
|
|
Coord arcsec 2000 |
003429.75-043247.5 |
|
HIP |
2713 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.1505167918 |
|
DErad |
-0.079352073 |
|
Plx |
12.91 |
|
PmRA |
83.34 |
|
PmDE |
4.45 |
|
E RArad |
1.64 |
|
E DErad |
0.94 |
|
E Plx |
1.74 |
|
E pmRA |
1.59 |
|
E pmDE |
0.88 |
|
Hpmag |
7.1084 |
|
E Hpmag |
0.008 |
|
SHp |
0.036 |
|
VA |
0 |
|
BV |
0.732 |
|
E BV |
0.004 |
|
VI |
0.78 |
|
Ccdm |
00345-0433 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.20 |
|
DDEs |
12.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
7.5 |
|
Sp |
G0 |
|
PmNote |
* |
|
PmRA |
84 |
|
PmDE |
6 |
|
Dm number |
-05 83 |
|
Cat1 |
BD |
|
Name2 |
128831 |
|
Cat2 |
SAO |
|
HD |
3125 |
|
M HD |
|
|
ADS BDS |
A 475 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00294S0506A |
|
HIC |
2713 |
|
00345-0433 B
Coord arcsec 2000 |
003429.81-043247.4 |
|
Mag |
8.04 |
|
PmRA |
85.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
0.41 |
|
Calc coord |
yes |
|
Ccdm |
00345-0433 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
D 2 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
252 |
|
Rho |
0.6 |
|
Obs |
26 |
|
Vmag |
8.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 475 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00294S0506B |
|
HIC |
2713 |
|
00345-0433 C
Coord arcsec 2000 |
003430.74-043233.4 |
|
Mag |
8.65 |
|
PmRA |
85.00 |
|
PmDE |
8.0 |
|
HIP |
2715 |
|
Tycho2 |
4675-01218-1 |
|
BD |
BD-05 84 |
|
Calc delta mag |
1.02 |
|
Calc coord |
yes |
|
Tycho2 |
4675-01218-1 |
|
Pflag |
|
|
RAmdeg |
8.62801458 |
|
DEmdeg |
-4.54262952 |
|
PmRA |
86.1 |
|
PmDE |
13.3 |
|
E RAmdeg |
10 |
|
E DEmdeg |
13 |
|
E pmRA |
1.7 |
|
E pmDE |
1.8 |
|
EpRAm |
1991.49 |
|
EpDEm |
1991.29 |
|
Num |
3 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.4 |
|
BTmag |
9.374 |
|
E BTmag |
0.025 |
|
VTmag |
8.651 |
|
E VTmag |
0.019 |
|
Prox |
197 |
|
TYC |
T |
|
HIP |
2715 |
|
CCDM |
C |
|
RAdeg |
8.62781889 |
|
DEdeg |
-4.54265972 |
|
EpRA 1990 |
1.84 |
|
EpDE 1990 |
1.82 |
|
E RAdeg |
10.2 |
|
E DEdeg |
12.8 |
|
Posflg |
|
|
Corr |
0.1 |
|
Catalog |
H |
|
HIP |
2715 |
|
Proxy |
|
|
RAhms |
00 34 30.67 |
|
DEdms |
-04 32 33.6 |
|
Vmag |
9.27 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
8.62778 |
|
DEdeg |
-4.54266 |
|
AstroRef |
C |
|
Plx |
9.97 |
|
CCDM |
00345-0433 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
L |
|
Qual |
B |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
BD-05 84 |
|
CD |
|
|
CP |
|
|
Dm number |
-05 84 |
|
VIred |
0.64 |
|
SpType |
G0 |
|
R SpType |
|
|
Coord arcsec 2000 |
003430.67-043233.6 |
|
HIP |
2715 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
0.1505831294 |
|
DErad |
-0.0792843242 |
|
Plx |
43.6 |
|
PmRA |
77.25 |
|
PmDE |
-1.25 |
|
E RArad |
13.04 |
|
E DErad |
8.68 |
|
E Plx |
15.16 |
|
E pmRA |
11.08 |
|
E pmDE |
7.08 |
|
Hpmag |
8.2991 |
|
E Hpmag |
0.0986 |
|
SHp |
0.731 |
|
VA |
0 |
|
BV |
0.57 |
|
E BV |
0.04 |
|
VI |
0.64 |
|
Ccdm |
00345-0433 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF 39 |
|
DRAs |
0.75 |
|
DDEs |
25.5 |
|
R dRAs |
10 |
|
Year |
1953 |
|
Theta |
045 |
|
Rho |
19.7 |
|
Obs |
20 |
|
Vmag |
10.2 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
84 |
|
PmDE |
-5 |
|
Dm number |
-05 84 |
|
Cat1 |
BD |
|
Name2 |
128832 |
|
Cat2 |
SAO |
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 475 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00294S0506C |
|
HIC |
2715 |
|
00345-0433 D
Coord arcsec 2000 |
003434.65-043554.6 |
|
Mag |
9.99 |
|
PmRA |
-3.00 |
|
PmDE |
-1.0 |
|
Tycho2 |
4675-00269-1 |
|
Calc delta mag |
2.36 |
|
Calc coord |
yes |
|
Tycho2 |
4675-00269-1 |
|
Pflag |
|
|
RAmdeg |
8.64484937 |
|
DEmdeg |
-4.59929975 |
|
PmRA |
0.4 |
|
PmDE |
-0.4 |
|
E RAmdeg |
28 |
|
E DEmdeg |
30 |
|
E pmRA |
2.0 |
|
E pmDE |
2.1 |
|
EpRAm |
1988.41 |
|
EpDEm |
1984.37 |
|
Num |
5 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.1 |
|
Q pmDE |
0.8 |
|
BTmag |
11.579 |
|
E BTmag |
0.102 |
|
VTmag |
9.987 |
|
E VTmag |
0.043 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
8.64485083 |
|
DEdeg |
-4.59930444 |
|
EpRA 1990 |
1.88 |
|
EpDE 1990 |
1.80 |
|
E RAdeg |
31.4 |
|
E DEdeg |
42.2 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
00345-0433 |
|
RComp |
|
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ALL |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1932 |
|
Theta |
157 |
|
Rho |
205.4 |
|
Obs |
1 |
|
Vmag |
|
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-05 85 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 475 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00294S0506D |
|
HIC |
|
|