00106-7313 I 43 AB (HD 661)
00h 10m 38.56s -73° 13' 27.7" P.A. 196.00 sep 0.5 mag 6.97,8.55 Sp F2V+F6V dist. 70.42 pc (229.71 l.y.)
Coord 2000 |
00106-7313 |
|
Discov num |
I 43 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 10 38.56 -73 13 27.7 |
|
Date first |
1896 |
|
Date last |
2017 |
|
Obs |
13 |
|
Pa first |
340 |
|
Pa last |
196 |
|
P.A. Now (θ) |
196° |
|
Sep first |
0.8 |
|
Sep last |
0.496 |
|
Sep. Now (ρ) |
0.496" |
|
Mag pri |
6.97 |
|
Mag sec |
8.55 |
|
delta mag (ΔM) |
1.58 |
|
Spectral class |
F2V+F6V (yellow-white/yellow-white) |
|
Pri motion ra |
+123 |
|
Sec motion ra |
|
|
Pri motion dec |
+020 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
00106-7313 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 661 |
255642 |
00 10 39 -73 13 28 |
I 43 AB |
2017 |
13 |
196 |
0.5 |
6.97 |
8.55 |
1.58 |
Y |
<=== |
Show |
|
255642 |
00 10 39 -73 13 28 |
I 43 AB,C |
2015 |
4 |
334 |
30.4 |
6.70 |
14.20 |
7.50 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 661 |
|
Constellation |
Tucana |
|
SAO |
255642 |
|
HIP |
865 |
|
Tycho2 |
9140-00836-1 |
|
Gaia DR2 |
4689416169048411008 |
|
HD |
661 |
|
HR |
32 |
|
GC |
184 |
|
CP |
CP-73 4 |
|
Distance |
70.42 |
|
Distance ly |
229.71 |
|
ORBITAL ELEMENTS
Period (P) | 1637.7y | ± 84 |
Periastron (T) | 2187.8y | ± 86.3 |
Semi-major axis (a) | 2.762a | ± 0.177 |
Eccentricity (e) | 0.487 | ± 0.036 |
Inclination (i) | 95.6° | ± 1.8 |
Longitude of periastron (ω) | 13.9° | ± 2.6 |
Node (Ω) | 172.8° | ± 5.3 |
Notes | n | |
Reference | Cve2010e | |
Equinox | 2000 | |
Last observation | 1996 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
210.8 |
0.351 |
2001 |
209.7 |
0.359 |
2002 |
208.6 |
0.368 |
2003 |
207.6 |
0.376 |
2004 |
206.6 |
0.384 |
2005 |
205.6 |
0.393 |
2006 |
204.7 |
0.401 |
2007 |
203.9 |
0.410 |
2008 |
203.0 |
0.418 |
2009 |
202.2 |
0.427 |
2010 |
201.5 |
0.436 |
2011 |
200.7 |
0.445 |
2012 |
200.0 |
0.454 |
2013 |
199.3 |
0.463 |
2014 |
198.7 |
0.472 |
2015 |
198.0 |
0.481 |
2016 |
197.4 |
0.490 |
2017 |
196.9 |
0.499 |
2018 |
196.3 |
0.509 |
2019 |
195.8 |
0.518 |
2020 |
195.2 |
0.527 |
2021 |
194.7 |
0.536 |
2022 |
194.2 |
0.546 |
2023 |
193.8 |
0.555 |
2024 |
193.3 |
0.564 |
2025 |
192.9 |
0.574 |
2026 |
192.4 |
0.583 |
2027 |
192.0 |
0.593 |
2028 |
191.6 |
0.602 |
2029 |
191.2 |
0.611 |
2030 |
190.9 |
0.621 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 00106-7313 I 43 AB (HD 661) : NOTES
discov_num |
notes |
refcode |
I 43 |
There is a long gap (1931-1977) in the observations. |
|
REFERENCES
refcode |
metd |
author |
reference |
Cve2010e |
orb - |
Cvetkovic, Z. & Novakovic, B. |
2010AN....331..304C |
Cve2010e |
|
Astron. Nachr. 331, 304, 2010 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
I |
Innes, R.T.A. |
5 |
I |
MNRAS 57, 533, 1897 (data also in I__1897b, |
5 |
I |
I__1897c) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
00106-7313 |
I 43 |
AB |
1996 |
12 |
215 |
0.3 |
6.97 |
8.55 |
F2V+F6V |
NOD |
001038.31-731328.0 |
00106-7313 |
I 43 |
AB |
2017 |
13 |
196 |
0.5 |
6.97 |
8.55 |
F2V+F6V |
NO |
001038.56-731327.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 00106-7313 I 43 AB (HD 661) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 00106-7313 I 43 AB (HD 661) : MEASURES
No records found.
WDS 00106-7313 (HD 661) : 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 00106-7313 (HD 661) : ALADIN DSS IMAGE @ 00h 10m 38.56s -73° 13' 27.7"
WDS 00106-7313 I 43 AB (HD 661) : 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 |
|
00106-7313 |
I 43 |
AB |
196 |
0.5 |
|
Show |
|
00106-7313 |
I 43 |
AB,C |
334 |
30.4 |
|
Show |
|
00105-7339 |
B 2063 |
|
131 |
0.5 |
26 |
Show |
|
00150-7251 |
BRG 1 |
|
52 |
0.3 |
30 |
Show |
|
00023-7238 |
HJ 5439 |
|
79 |
9.5 |
52 |
Show |
|
00160-7401 |
B 2064 |
|
190 |
5.2 |
53 |
Show |
|
00240-7300 |
OGL 6 |
|
333 |
52.2 |
60 |
Show |
|
00241-7300 |
OGL 7 |
|
174 |
11.6 |
61 |
Show |
|
00035-7221 |
KPP4406 |
AC |
300 |
3.0 |
62 |
Show |
|
00214-7355 |
OGL 2 |
|
110 |
2.0 |
62 |
Show |
|
00190-7406 |
SHN 46 |
|
-1 |
0.2 |
64 |
Show |
|
00255-7334 |
OGL 14 |
|
245 |
110.6 |
68 |
Show |
|
00242-7349 |
OGL 8 |
|
272 |
592.8 |
69 |
Show |
|
00250-7244 |
OGL 10 |
|
299 |
14.3 |
70 |
Show |
|
00247-7240 |
OGL 9 |
|
287 |
4.1 |
71 |
Show |
|
00215-7407 |
OGL 3 |
|
20 |
870.6 |
71 |
Show |
|
00272-7324 |
TOK 908 |
|
250 |
0.2 |
73 |
Show |
|
00277-7300 |
OGL 21 |
|
214 |
1.7 |
76 |
Show |
|
00005-7212 |
B 1902 |
|
242 |
2.8 |
77 |
Show |
|
00281-7329 |
OGL 23 |
|
195 |
999.9 |
77 |
Show |
|
00278-7251 |
OGL 22 |
AB |
19 |
52.0 |
79 |
Show |
|
00278-7251 |
OGL 22 |
AC |
98 |
3.3 |
79 |
Show |
|
00278-7251 |
OGL 22 |
BC |
196 |
51.4 |
79 |
Show |
|
00283-7339 |
OGL 24 |
|
80 |
25.3 |
80 |
Show |
|
00254-7404 |
OGL 13 |
|
226 |
28.2 |
81 |
Show |
|
00240-7219 |
CTI5423 |
|
275 |
1.8 |
81 |
Show |
|
00270-7237 |
OGL 18 |
|
263 |
96.9 |
82 |
Show |
|
00240-7215 |
B 1908 |
|
233 |
0.4 |
84 |
Show |
|
00247-7414 |
BAS 1 |
|
49 |
0.7 |
85 |
Show |
|
00300-7257 |
OGL 27 |
|
80 |
1.6 |
87 |
Show |
|
00305-7305 |
B 2552 |
|
88 |
7.3 |
87 |
Show |
|
00210-7429 |
OGL 1 |
|
167 |
77.3 |
87 |
Show |
|
00228-7205 |
SHN 49 |
|
-1 |
0.4 |
87 |
Show |
|
00293-7244 |
OGL 26 |
|
102 |
6.1 |
88 |
Show |
|
00207-7159 |
B 1907 |
|
44 |
5.3 |
88 |
Show |
|
00251-7417 |
NSN 169 |
|
288 |
4.7 |
88 |
Show |
|
00277-7228 |
OGL 20 |
AB |
352 |
0.6 |
89 |
Show |
|
00277-7228 |
OGL 20 |
AC |
133 |
2.1 |
89 |
Show |
|
00277-7228 |
OGL 20 |
BC |
141 |
2.8 |
89 |
Show |
|
00029-7436 |
TDS 3 |
AB |
47 |
1.5 |
89 |
Show |
|
00029-7436 |
BVD 30 |
AB,C |
11 |
37.8 |
89 |
Show |
|
00138-7442 |
HJ 3353 |
|
299 |
31.7 |
89 |
Show |
|
00267-7220 |
OGL 16 |
|
44 |
46.0 |
89 |
Show |
|
00242-7205 |
HJ 3363 |
|
253 |
7.4 |
91 |
Show |
|
00276-7221 |
OGL 19 |
|
17 |
0.6 |
93 |
Show |
|
00306-7242 |
OGL 30 |
|
217 |
439.0 |
94 |
Show |
|
00305-7237 |
OGL 28 |
|
225 |
115.1 |
96 |
Show |
|
00306-7358 |
OGL 29 |
|
226 |
530.2 |
96 |
Show |
|
00270-7210 |
SHN 51 |
|
-1 |
0.4 |
97 |
Show |
|
00099-7136 |
R 2 |
|
31 |
46.5 |
98 |
Show |
|
00222-7439 |
OGL 5 |
|
234 |
13.8 |
99 |
|
|
WDS 00106-7313 : COMPONENTS
|
A |
B |
B |
pa=184.7°
sep=0.48"
| |
C |
pa=352.1°
sep=27.68"
| pa=352.3°
sep=28.15"
|
00106-7313 A
Name |
HD 661 |
|
Coord arcsec 2000 |
001038.56-731327.7 |
|
Mag |
6.97 |
|
Spectral class |
F2V (yellow-white) |
|
PmRA |
123.00 |
|
PmDE |
20.0 |
|
SAO |
255642 |
|
HIP |
865 |
|
Tycho2 |
9140-00836-1 |
|
HD |
661 |
|
HR |
32 |
|
GC |
184 |
|
CP |
CP-73 4 |
|
Tycho2 |
9140-00836-1 |
|
Pflag |
|
|
RAmdeg |
2.66066498 |
|
DEmdeg |
-73.22438630 |
|
PmRA |
123.3 |
|
PmDE |
19.7 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.5 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.53 |
|
EpDEm |
1991.39 |
|
Num |
13 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.4 |
|
BTmag |
7.098 |
|
E BTmag |
0.015 |
|
VTmag |
6.703 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
865 |
|
CCDM |
AS |
|
RAdeg |
2.65968139 |
|
DEdeg |
-73.22443167 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
3.8 |
|
E DEdeg |
3.8 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
255642 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0309 |
|
DE1950 |
|
|
PmDE1950 |
0.019 |
|
Vmag |
6.8 |
|
SpType |
+++ |
|
Double code |
|
|
Source |
70 |
|
CatNum |
184 |
|
DM |
CP-73 4 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
661 |
|
M HD |
9 |
|
GC |
184 |
|
RA1950rad |
0.03582805 |
|
DE1950rad |
-1.28286846 |
|
PmRA2000 |
0.0285 |
|
PmDE2000 |
0.016 |
|
Catalog |
H |
|
HIP |
865 |
|
Proxy |
H |
|
RAhms |
00 10 38.31 |
|
DEdms |
-73 13 28.0 |
|
Vmag |
6.66 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
2.65962 |
|
DEdeg |
-73.2244 |
|
AstroRef |
* |
|
Plx |
15.06 |
|
CCDM |
00106-7313 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AS |
|
Theta |
222 |
|
Rho |
0.298 |
|
HD |
661 |
|
BD |
|
|
CD |
|
|
CP |
CP-73 4 |
|
Dm number |
-73 4 |
|
VIred |
0.43 |
|
SpType |
F3/F5IV+... |
|
R SpType |
|
|
Coord arcsec 2000 |
001038.31-731328.0 |
|
HIP |
865 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.0464191775 |
|
DErad |
-1.2780074673 |
|
Plx |
14.2 |
|
PmRA |
121.53 |
|
PmDE |
18.92 |
|
E RArad |
0.41 |
|
E DErad |
0.38 |
|
E Plx |
0.46 |
|
E pmRA |
0.48 |
|
E pmDE |
0.44 |
|
Hpmag |
6.7436 |
|
E Hpmag |
0.0013 |
|
SHp |
0.011 |
|
VA |
0 |
|
BV |
0.372 |
|
E BV |
0.006 |
|
VI |
0.43 |
|
Ccdm |
00106-7313 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.56 |
|
DDEs |
-28.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
7.1 |
|
Sp |
G |
|
PmNote |
* |
|
PmRA |
126 |
|
PmDE |
19 |
|
Dm number |
-73 4 |
|
Cat1 |
CPD |
|
Name2 |
255642 |
|
Cat2 |
SAO |
|
HD |
662 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00057S7347A |
|
HIC |
865 |
|
00106-7313 B
Coord arcsec 2000 |
001038.55-731328.2 |
|
Mag |
8.55 |
|
Spectral class |
F6V (yellow-white) |
|
Calc delta mag |
1.58 |
|
Calc coord |
yes |
|
Ccdm |
00106-7313 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
I 43 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1931 |
|
Theta |
320 |
|
Rho |
0.5 |
|
Obs |
4 |
|
Vmag |
8.2 |
|
Sp |
A5 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
661 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
00057S7347B |
|
HIC |
865 |
|
00106-7313 C
Coord arcsec 2000 |
001037.68-731300.3 |
|
Mag |
14.2 |
|
PmRA |
-5.00 |
|
PmDE |
-15.0 |
|
Calc delta mag |
7.23 |
|
Calc coord |
yes |
|
Ccdm |
00106-7313 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
I 43 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
|
|
Theta |
000 |
|
Rho |
20.0 |
|
Obs |
|
|
Vmag |
14.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00057S7347C |
|
HIC |
|
|