14565-3438 I 227 AB
14h 56m 30.78s -34° 37' 54.2" P.A. 93.00 sep 0.4 mag 8.06,8.39 Sp F8V dist. 61.05 pc (199.15 l.y.)
Coord 2000 |
14565-3438 |
|
Discov num |
I 227 |
|
Comp |
AB |
|
Coord arcsec 2000 |
14 56 30.78 -34 37 54.2 |
|
Date first |
1897 |
|
Date last |
2021 |
|
Obs |
44 |
|
Pa first |
110 |
|
Pa last |
93.1 |
|
P.A. Now (θ) |
91.2° |
|
Sep first |
0.9 |
|
Sep last |
0.441 |
|
Sep. Now (ρ) |
0.417" |
|
Mag pri |
8.06 |
|
Mag sec |
8.39 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
-090 |
|
Sec motion ra |
|
|
Pri motion dec |
-033 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
14565-3438 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
206111 |
14 56 31 -34 37 54 |
I 227 AB |
2021 |
44 |
93 |
0.4 |
8.06 |
8.39 |
0.33 |
Y |
<=== |
Show |
|
206111 |
14 56 31 -34 37 54 |
B 2778 AB,C |
2016 |
6 |
92 |
11.8 |
7.40 |
14.00 |
6.60 |
|
|
Show |
HD 131751 |
206111 |
14 56 31 -34 37 54 |
SEE 215 AB,D |
2016 |
9 |
31 |
58.1 |
7.40 |
9.86 |
2.46 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Centaurus |
|
SAO |
206111 |
|
HIP |
73108 |
|
Tycho2 |
7306-02618-1 |
|
HD |
131751 |
|
GC |
20083 |
|
CD |
CD-3410047 |
|
Distance |
61.05 |
|
Distance ly |
199.15 |
|
ORBITAL ELEMENTS
Period (P) | 40.87y | ± 0.53 |
Periastron (T) | 2038.14y | ± 1.56 |
Semi-major axis (a) | 0.253a | ± 0.003 |
Eccentricity (e) | 0.9 | ± 0.005 |
Inclination (i) | 133.8° | ± 5 |
Longitude of periastron (ω) | 209.6° | ± 15 |
Node (Ω) | 117.4° | ± 10 |
Notes | n | |
Reference | Doc2021d | |
Equinox | | |
Last observation | 2019 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
120.6 |
0.188 |
2001 |
116.6 |
0.230 |
2002 |
113.9 |
0.265 |
2003 |
111.7 |
0.295 |
2004 |
109.9 |
0.321 |
2005 |
108.4 |
0.344 |
2006 |
107.0 |
0.364 |
2007 |
105.8 |
0.381 |
2008 |
104.7 |
0.397 |
2009 |
103.6 |
0.410 |
2010 |
102.6 |
0.420 |
2011 |
101.7 |
0.430 |
2012 |
100.8 |
0.437 |
2013 |
99.9 |
0.443 |
2014 |
99.1 |
0.447 |
2015 |
98.2 |
0.450 |
2016 |
97.4 |
0.451 |
2017 |
96.5 |
0.450 |
2018 |
95.7 |
0.448 |
2019 |
94.8 |
0.445 |
2020 |
94.0 |
0.440 |
2021 |
93.1 |
0.434 |
2022 |
92.2 |
0.427 |
2023 |
91.2 |
0.417 |
2024 |
90.2 |
0.407 |
2025 |
89.1 |
0.394 |
2026 |
88.0 |
0.381 |
2027 |
86.8 |
0.365 |
2028 |
85.5 |
0.348 |
2029 |
84.0 |
0.328 |
2030 |
82.3 |
0.307 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 14565-3438 I 227 AB : NOTES
discov_num |
notes |
refcode |
B 2778 |
AB,C: Star C (approx. mag. 14, 6") is probably physical. |
|
SEE 215 |
AB,D: CPD-34@6262. |
|
REFERENCES
refcode |
metd |
author |
reference |
Doc2021d |
orb - |
Docobo, J.A., Mendez, R.A., Campo, P., Gomez, J., & Costa, E. |
2021IAUDS.204....1S |
Doc2021d |
|
Inf. Circ. 204, 1, 2021 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
B |
van den Bos, W.H. |
212 |
I |
Innes, R.T.A. |
216 |
I |
MNRAS 57, 533, 1897 (data also in I__1897b, |
216 |
I |
I__1897c) |
302 |
SEE |
See, T.J.J. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
14565-3438 |
I 227 |
AB |
1991 |
34 |
81 |
0.3 |
8.06 |
8.39 |
F8V |
NOD |
145630.78-343754.2 |
14565-3438 |
I 227 |
AB |
2009 |
36 |
104 |
0.4 |
8.06 |
8.39 |
F8V |
NOD |
145630.78-343754.2 |
14565-3438 |
I 227 |
AB |
2010 |
37 |
106 |
0.4 |
8.06 |
8.39 |
F8V |
NO |
145630.78-343754.2 |
14565-3438 |
I 227 |
AB |
2014 |
38 |
100 |
0.4 |
8.06 |
8.39 |
F8V |
NO |
145630.78-343754.2 |
14565-3438 |
I 227 |
AB |
2016 |
40 |
97 |
0.4 |
8.06 |
8.39 |
F8V |
NO |
145630.78-343754.2 |
14565-3438 |
I 227 |
AB |
2019 |
42 |
95 |
0.4 |
8.06 |
8.39 |
F8V |
NO |
145630.78-343754.2 |
14565-3438 |
I 227 |
AB |
2020 |
43 |
94 |
0.4 |
8.06 |
8.39 |
F8V |
NO |
145630.78-343754.2 |
14565-3438 |
I 227 |
AB |
2021 |
44 |
93 |
0.4 |
8.06 |
8.39 |
F8V |
NO |
145630.78-343754.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 14565-3438 I 227 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 14565-3438 I 227 AB : MEASURES
No records found.
WDS 14565-3438 : 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 14565-3438 : ALADIN DSS IMAGE @ 14h 56m 30.78s -34° 37' 54.2"
WDS 14565-3438 I 227 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 |
|
14565-3438 |
I 227 |
AB |
93 |
0.4 |
|
Show |
|
14565-3438 |
B 2778 |
AB,C |
92 |
11.8 |
|
Show |
|
14565-3438 |
SEE 215 |
AB,D |
31 |
58.1 |
|
Show |
|
14595-3432 |
KPP1656 |
|
207 |
12.6 |
38 |
Show |
|
14544-3409 |
WGK 1 |
Ba,Bb |
235 |
0.1 |
40 |
Show |
|
14544-3409 |
I 226 |
AB |
222 |
3.2 |
40 |
Show |
|
14544-3409 |
I 226 |
AC |
201 |
32.9 |
40 |
Show |
|
14544-3409 |
WGK 1 |
Aa,Ab |
194 |
0.8 |
40 |
Show |
|
14544-3409 |
I 226 |
A,Ba |
222 |
3.1 |
40 |
Show |
|
14544-3409 |
I 226 |
A,Bb |
222 |
3.2 |
40 |
Show |
|
14597-3456 |
TDS9362 |
|
358 |
1.7 |
44 |
Show |
|
14576-3523 |
HJ 4718 |
|
66 |
1.8 |
47 |
Show |
|
14557-3351 |
HO 390 |
|
178 |
26.2 |
48 |
Show |
|
15000-3513 |
RST2933 |
|
228 |
2.0 |
56 |
Show |
|
15006-3503 |
SKF1984 |
|
163 |
27.1 |
57 |
Show |
|
14522-3501 |
HJ 4711 |
|
330 |
14.7 |
59 |
Show |
|
15009-3409 |
SWR 163 |
|
67 |
8.0 |
62 |
Show |
|
14529-3523 |
RSS 355 |
|
300 |
12.0 |
64 |
Show |
|
14586-3541 |
SFR 3 |
|
36 |
0.1 |
68 |
Show |
|
14528-3337 |
TOK 584 |
AB |
33 |
766.2 |
77 |
Show |
|
14505-3506 |
JNN 196 |
AB |
62 |
2.6 |
79 |
Show |
|
14505-3506 |
JNN 196 |
AC |
219 |
93.0 |
79 |
Show |
|
14597-3547 |
UC 2894 |
|
299 |
35.0 |
80 |
Show |
|
14505-3506 |
SFR 2 |
Ca,Cb |
21 |
0.4 |
81 |
Show |
|
14528-3337 |
KPP3039 |
BC |
215 |
3.1 |
82 |
Show |
|
14546-3318 |
BU 347 |
AB |
319 |
13.3 |
84 |
Show |
|
14546-3318 |
BU 347 |
AC |
240 |
57.0 |
84 |
Show |
|
15032-3449 |
B 2780 |
|
139 |
4.4 |
84 |
Show |
|
15006-3330 |
LDS5830 |
|
132 |
247.0 |
86 |
Show |
|
14587-3315 |
BRT1690 |
|
100 |
2.8 |
88 |
Show |
|
14523-3424 |
BRT1689 |
|
100 |
4.2 |
90 |
Show |
|
14541-3606 |
YMG 66 |
|
58 |
0.1 |
94 |
Show |
|
15017-3546 |
UC 2900 |
AB |
265 |
83.3 |
94 |
Show |
|
14560-3304 |
B 2777 |
|
85 |
3.7 |
94 |
Show |
|
14525-3316 |
RSS 353 |
|
23 |
11.7 |
96 |
Show |
|
15037-3522 |
B 2029 |
|
152 |
3.2 |
99 |
Show |
|
15015-3314 |
UC 2899 |
|
269 |
25.5 |
105 |
Show |
|
14596-3621 |
HJ 4721 |
|
252 |
4.7 |
110 |
Show |
|
14549-3626 |
I 84 |
AB |
262 |
4.9 |
110 |
Show |
|
14549-3626 |
SEE 214 |
AC |
56 |
42.0 |
110 |
Show |
|
14549-3626 |
KOU 32 |
AD |
116 |
5.7 |
110 |
Show |
|
14549-3626 |
SKF1983 |
AE |
208 |
135.7 |
110 |
Show |
|
14488-3533 |
RST2925 |
|
302 |
0.5 |
110 |
Show |
|
15061-3424 |
UC 2919 |
|
29 |
26.9 |
120 |
Show |
|
14486-3549 |
ARY 74 |
|
152 |
26.7 |
120 |
Show |
|
14485-3551 |
B 2024 |
AB |
98 |
0.0 |
122 |
Show |
|
14485-3551 |
HJ 4702 |
AB,C |
214 |
9.4 |
122 |
Show |
|
14570-3235 |
B 2343 |
|
239 |
2.5 |
124 |
Show |
|
15050-3332 |
UC 2913 |
|
98 |
39.8 |
125 |
Show |
|
14510-3623 |
JNN 197 |
AB |
176 |
4.4 |
125 |
Show |
|
14510-3623 |
JNN 197 |
AC |
185 |
4.7 |
125 |
|
|
WDS 14565-3438 : COMPONENTS
|
A |
B |
C |
B |
pa=93.8°
sep=0.36"
| |
C |
pa=92.3°
sep=9.74"
| pa=92.3°
sep=9.38"
| |
D |
pa=26.3°
sep=55.55"
| pa=26.0°
sep=55.41"
| pa=16.5°
sep=52.35"
|
14565-3438 A
Coord arcsec 2000 |
145630.78-343754.2 |
|
Mag |
8.06 |
|
Spectral class |
F8V (yellow-white) |
|
PmRA |
-90.00 |
|
PmDE |
-33.0 |
|
SAO |
206111 |
|
HIP |
73108 |
|
Tycho2 |
7306-02618-1 |
|
HD |
131751 |
|
GC |
20083 |
|
CD |
CD-3410047 |
|
Tycho2 |
7306-02618-1 |
|
Pflag |
|
|
RAmdeg |
224.12803523 |
|
DEmdeg |
-34.63180407 |
|
PmRA |
-87.9 |
|
PmDE |
-29.4 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.30 |
|
EpDEm |
1990.97 |
|
Num |
14 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.5 |
|
BTmag |
8.001 |
|
E BTmag |
0.017 |
|
VTmag |
7.396 |
|
E VTmag |
0.012 |
|
Prox |
560 |
|
TYC |
T |
|
HIP |
73108 |
|
CCDM |
AB |
|
RAdeg |
224.12827889 |
|
DEdeg |
-34.63173611 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.63 |
|
E RAdeg |
5.2 |
|
E DEdeg |
6.1 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
206111 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0073 |
|
DE1950 |
|
|
PmDE1950 |
-0.04 |
|
Vmag |
7.4 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
20083 |
|
DM |
CD-3410047 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
131751 |
|
M HD |
0 |
|
GC |
20083 |
|
RA1950rad |
3.89830385 |
|
DE1950rad |
-0.60092247 |
|
PmRA2000 |
-0.0073 |
|
PmDE2000 |
-0.037 |
|
Catalog |
H |
|
HIP |
73108 |
|
Proxy |
H |
|
RAhms |
14 56 30.78 |
|
DEdms |
-34 37 54.2 |
|
Vmag |
7.34 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
224.128 |
|
DEdeg |
-34.6317 |
|
AstroRef |
A |
|
Plx |
16.24 |
|
CCDM |
14565-3438 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
81 |
|
Rho |
0.301 |
|
HD |
131751 |
|
BD |
|
|
CD |
CD-3410047 |
|
CP |
|
|
Dm number |
-3410047 |
|
VIred |
0.61 |
|
SpType |
F8V |
|
R SpType |
|
|
Coord arcsec 2000 |
145630.78-343754.2 |
|
HIP |
73108 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
3.9117759163 |
|
DErad |
-0.604437803 |
|
Plx |
16.38 |
|
PmRA |
-70.78 |
|
PmDE |
-39.15 |
|
E RArad |
0.75 |
|
E DErad |
0.45 |
|
E Plx |
0.79 |
|
E pmRA |
0.81 |
|
E pmDE |
0.61 |
|
Hpmag |
7.4615 |
|
E Hpmag |
0.0011 |
|
SHp |
0.007 |
|
VA |
0 |
|
BV |
0.534 |
|
E BV |
0.008 |
|
VI |
0.61 |
|
Ccdm |
14565-3438 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.70 |
|
DDEs |
6.0 |
|
R dRAs |
41 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
8.0 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
-86 |
|
PmDE |
-38 |
|
Dm number |
-3410047 |
|
Cat1 |
CD |
|
Name2 |
206111 |
|
Cat2 |
SAO |
|
HD |
131751 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
14504S3414A |
|
HIC |
73108 |
|
14565-3438 B
Coord arcsec 2000 |
145630.81-343754.2 |
|
Mag |
8.39 |
|
Calc delta mag |
0.33 |
|
Calc coord |
yes |
|
Ccdm |
14565-3438 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
Note2 |
|
|
Discov num |
I 227 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1897 |
|
Theta |
|
|
Rho |
|
|
Obs |
99 |
|
Vmag |
8.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
14504S3414B |
|
HIC |
73108 |
|
14565-3438 C
Coord arcsec 2000 |
145631.57-343754.6 |
|
Mag |
14 |
|
Calc delta mag |
5.94 |
|
Calc coord |
yes |
|
Ccdm |
14565-3438 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
B |
|
DRAs |
1.45 |
|
DDEs |
4.4 |
|
R dRAs |
41 |
|
Year |
1927 |
|
Theta |
114 |
|
Rho |
6.5 |
|
Obs |
4 |
|
Vmag |
14.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
14504S3414C |
|
HIC |
73108 |
|
14565-3438 D
Coord arcsec 2000 |
145632.77-343704.4 |
|
Mag |
9.86 |
|
PmRA |
5.00 |
|
PmDE |
12.0 |
|
Tycho2 |
7306-01668-1 |
|
DM |
CP-34 6262 |
|
Calc delta mag |
1.8 |
|
Calc coord |
yes |
|
Tycho2 |
7306-01668-1 |
|
Pflag |
|
|
RAmdeg |
224.13754043 |
|
DEmdeg |
-34.61815372 |
|
PmRA |
2.6 |
|
PmDE |
8.6 |
|
E RAmdeg |
27 |
|
E DEmdeg |
30 |
|
E pmRA |
1.9 |
|
E pmDE |
1.9 |
|
EpRAm |
1989.03 |
|
EpDEm |
1988.10 |
|
Num |
4 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.9 |
|
BTmag |
10.696 |
|
E BTmag |
0.057 |
|
VTmag |
9.856 |
|
E VTmag |
0.040 |
|
Prox |
560 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
224.13753333 |
|
DEdeg |
-34.61817361 |
|
EpRA 1990 |
1.84 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
28.4 |
|
E DEdeg |
30.9 |
|
Posflg |
|
|
Corr |
0.2 |
|
Ccdm |
14565-3438 |
|
RComp |
|
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 215 |
|
DRAs |
2.87 |
|
DDEs |
54.5 |
|
R dRAs |
41 |
|
Year |
1897 |
|
Theta |
024 |
|
Rho |
48.6 |
|
Obs |
2 |
|
Vmag |
10.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
-34 6262 |
|
Cat2 |
CPD |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
14504S3414D |
|
HIC |
|
|