01158-6853 I 27 CD
01h 15m 00.78s -68° 49' 08.1" P.A. 359.00 sep 1.0 mag 7.76,8.26 Sp K2V dist. 21.65 pc (70.62 l.y.)
Coord 2000 |
01158-6853 |
|
Discov num |
I 27 |
|
Comp |
CD |
|
Coord arcsec 2000 |
01 15 00.78 -68 49 08.1 |
|
Date first |
1895 |
|
Date last |
2021 |
|
Obs |
81 |
|
Pa first |
180 |
|
Pa last |
359.2 |
|
P.A. Now (θ) |
6.2° |
|
Sep first |
1.0 |
|
Sep last |
1.018 |
|
Sep. Now (ρ) |
0.982" |
|
Mag pri |
7.76 |
|
Mag sec |
8.26 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
K2V (yellow-orange) |
|
Pri motion ra |
+360 |
|
Sec motion ra |
+426 |
|
Pri motion dec |
+095 |
|
Sec motion dec |
+121 |
|
Notes |
N
O
(See Notes, Orbital solution) |
|
rPM=0.16 (< 0.3, Physical double)
This double is physical.
01158-6853 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Kap Tuc |
248346 |
01 15 46 -68 52 33 |
HJ 3423 AB |
2017 |
78 |
315 |
4.6 |
4.88 |
7.54 |
2.66 |
Y |
|
Show |
|
248346 |
01 15 46 -68 52 33 |
HJ 3423 A,CD |
2010 |
10 |
310 |
319.2 |
4.88 |
7.23 |
2.35 |
|
|
Show |
|
248342 |
01 15 01 -68 49 08 |
I 27 CD |
2021 |
81 |
359 |
1.0 |
7.76 |
8.26 |
0.50 |
Y |
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Tucana |
|
SAO |
248342 |
|
HIP |
5842 |
|
Tycho2 |
9136-01758-1 |
|
HD |
7693 |
|
GC |
1517 |
|
GL |
Gl 55.1A |
|
CD |
CD-69 51 |
|
CP |
CP-69 44 |
|
Distance |
21.65 |
|
Distance ly |
70.62 |
|
ORBITAL ELEMENTS
Period (P) | 84.7785y | ± 0.2953 |
Periastron (T) | 1920.4688y | ± 5.0179 |
Semi-major axis (a) | 1.09664a | ± 0.0101 |
Eccentricity (e) | 0.04027 | ± 0.00476 |
Inclination (i) | 32.561° | ± 1.683 |
Longitude of periastron (ω) | 153.001° | ± 19.541 |
Node (Ω) | 138.062° | ± 2.738 |
Notes | n | |
Reference | Izm2019 | |
Equinox | | |
Last observation | 2015 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
271.8 |
0.959 |
2001 |
276.4 |
0.971 |
2002 |
280.9 |
0.983 |
2003 |
285.3 |
0.995 |
2004 |
289.6 |
1.007 |
2005 |
293.8 |
1.018 |
2006 |
297.9 |
1.028 |
2007 |
301.9 |
1.037 |
2008 |
305.9 |
1.044 |
2009 |
309.8 |
1.050 |
2010 |
313.7 |
1.054 |
2011 |
317.6 |
1.057 |
2012 |
321.4 |
1.058 |
2013 |
325.3 |
1.057 |
2014 |
329.1 |
1.054 |
2015 |
333.0 |
1.050 |
2016 |
336.9 |
1.045 |
2017 |
340.9 |
1.038 |
2018 |
344.9 |
1.030 |
2019 |
349.0 |
1.021 |
2020 |
353.2 |
1.012 |
2021 |
357.4 |
1.002 |
2022 |
1.7 |
0.992 |
2023 |
6.2 |
0.982 |
2024 |
10.7 |
0.972 |
2025 |
15.3 |
0.964 |
2026 |
19.9 |
0.956 |
2027 |
24.7 |
0.949 |
2028 |
29.5 |
0.944 |
2029 |
34.3 |
0.940 |
2030 |
39.2 |
0.939 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 01158-6853 I 27 CD : NOTES
discov_num |
notes |
refcode |
HJ 3423 |
kap Tuc = LDS 42. |
|
I 27 |
HJ 3423 and I 27, separated by 320" are kap Tuc. |
Sca1981a |
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
|
Mass = 1.35, 0.88, 0.86, 0.80 \msun for A, B, C, D, respectively. |
Tok2020d |
|
Teff = 6513, 5145, 5062, 4850 K for A, B, C, D, respectively. |
|
|
Physical quintuple the period of A,CD is suggested to be ~270 kyr. |
|
REFERENCES
refcode |
metd |
author |
reference |
Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
Baz1989d |
|
A&AS 77, 497, 1989 |
|
Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
Sca1981a |
orb - |
Scardia, M. |
1981AN....302...35S |
Sca1981a |
|
AN 302, 35, 1981 |
|
Tok2020d |
orb j |
Tokovinin, A. |
2020AJ....159..265T |
Tok2020d |
|
AJ 159, 265, 2020 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HJ |
Herschel, J.F.W. |
50 |
I |
Innes, R.T.A. |
54 |
I |
MNRAS 57, 533, 1897 (data also in I__1897b, |
54 |
I |
I__1897c) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
01158-6853 |
I 27 |
CD |
2001 |
69 |
280 |
1.0 |
7.84 |
8.44 |
K2V |
NOD |
011500.32-684908.7 |
01158-6853 |
I 27 |
CD |
2008 |
71 |
309 |
1.0 |
7.84 |
8.44 |
K2V |
NOD |
011500.32-684908.7 |
01158-6853 |
I 27 |
CD |
2009 |
73 |
313 |
1.1 |
7.84 |
8.44 |
K2V |
NOD |
011500.32-684908.7 |
01158-6853 |
I 27 |
CD |
2013 |
75 |
324 |
1.1 |
7.84 |
8.44 |
K2V |
NO |
011500.32-684908.7 |
01158-6853 |
I 27 |
CD |
2014 |
76 |
333 |
1.1 |
7.84 |
8.44 |
K2V |
NO |
011500.32-684908.7 |
01158-6853 |
I 27 |
CD |
2016 |
77 |
345 |
1.2 |
7.84 |
8.44 |
K2V |
NO |
011500.78-684908.1 |
01158-6853 |
I 27 |
CD |
2018 |
79 |
348 |
1.0 |
7.84 |
8.44 |
K2V |
NO |
011500.78-684908.1 |
01158-6853 |
I 27 |
CD |
2021 |
81 |
359 |
1.0 |
7.76 |
8.26 |
K2V |
NO |
011500.78-684908.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01158-6853 I 27 CD : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01158-6853 I 27 CD : MEASURES
No records found.
WDS 01158-6853 : 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 01158-6853 : ALADIN DSS IMAGE @ 01h 15m 00.78s -68° 49' 08.1"
WDS 01158-6853 I 27 CD : 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 |
|
01158-6853 |
I 27 |
CD |
359 |
1.0 |
1 |
Show |
|
01158-6853 |
HJ 3423 |
AB |
315 |
4.6 |
6 |
Show |
|
01158-6853 |
HJ 3423 |
A,CD |
310 |
319.2 |
6 |
Show |
|
01197-6843 |
NSN 171 |
|
88 |
10.3 |
27 |
Show |
|
01171-6819 |
DAM 395 |
|
37 |
4.2 |
33 |
Show |
|
01174-6818 |
DON 16 |
|
297 |
2.5 |
33 |
Show |
|
01072-6834 |
HDS 147 |
|
323 |
26.2 |
46 |
Show |
|
01044-6859 |
KPP3441 |
|
37 |
1.8 |
58 |
Show |
|
01055-6813 |
LDS 36 |
|
125 |
8.0 |
65 |
Show |
|
01220-6943 |
I 263 |
|
296 |
0.4 |
66 |
Show |
|
01281-6848 |
KPP2545 |
|
187 |
23.0 |
72 |
Show |
|
01262-6751 |
DON 17 |
|
291 |
1.4 |
86 |
Show |
|
01104-6727 |
GKI 3 |
|
10 |
0.1 |
87 |
Show |
|
01088-6718 |
DON 15 |
|
262 |
1.3 |
98 |
Show |
|
01271-6738 |
UC 559 |
|
122 |
32.4 |
98 |
Show |
|
01257-6725 |
VOU 19 |
|
225 |
6.0 |
104 |
Show |
|
01124-7031 |
NSN 170 |
|
64 |
1.4 |
104 |
Show |
|
01349-6909 |
GLI 12 |
|
125 |
23.8 |
109 |
Show |
|
01002-7011 |
HDS 131 |
|
72 |
0.1 |
113 |
Show |
|
00572-6730 |
TOI 180 |
|
64 |
1.3 |
128 |
Show |
|
01134-7057 |
LDS 39 |
|
330 |
14.9 |
128 |
Show |
|
01084-6636 |
KPP1808 |
|
258 |
14.0 |
139 |
Show |
|
00565-7032 |
KPP2795 |
|
29 |
5.8 |
141 |
Show |
|
00572-7038 |
UC 474 |
|
338 |
9.4 |
143 |
Show |
|
01171-6624 |
HJ 3426 |
|
329 |
2.4 |
146 |
Show |
|
01088-7119 |
OGL 152 |
|
196 |
354.6 |
154 |
Show |
|
01258-7114 |
B 1426 |
|
28 |
2.5 |
155 |
Show |
|
01072-7121 |
OGL 149 |
|
348 |
1.7 |
158 |
Show |
|
01092-7127 |
OGL 154 |
|
278 |
2.9 |
161 |
Show |
|
01194-7129 |
OGL 176 |
|
222 |
1.1 |
162 |
Show |
|
01033-7123 |
OGL 137 |
|
187 |
155.1 |
166 |
Show |
|
01011-7119 |
OGL 130 |
|
114 |
34.7 |
166 |
Show |
|
01014-7120 |
OGL 131 |
|
130 |
418.3 |
167 |
Show |
|
00579-6634 |
I 48 |
|
36 |
0.3 |
167 |
Show |
|
01182-7136 |
OGL 174 |
|
72 |
18.8 |
168 |
Show |
|
01050-7132 |
OGL 144 |
|
122 |
159.8 |
171 |
Show |
|
01167-7142 |
OGL 169 |
|
225 |
7.3 |
174 |
Show |
|
01040-7134 |
OGL 142 |
|
86 |
69.6 |
174 |
Show |
|
01106-6555 |
HDS 154 |
Aa,Ab |
297 |
0.7 |
176 |
Show |
|
01106-6555 |
UC 511 |
AB |
9 |
62.1 |
176 |
Show |
|
01037-7138 |
OGL 139 |
|
3 |
1.6 |
178 |
Show |
|
01036-7138 |
OGL 138 |
|
176 |
773.7 |
179 |
Show |
|
01207-7145 |
OGL 182 |
|
237 |
8.9 |
179 |
Show |
|
01177-7150 |
OGL 172 |
AB |
244 |
1.5 |
182 |
Show |
|
01177-7150 |
OGL 172 |
AC |
86 |
234.1 |
182 |
Show |
|
01001-7135 |
OGL 124 |
|
167 |
3.3 |
183 |
Show |
|
00576-7131 |
OGL 112 |
|
85 |
1.1 |
185 |
Show |
|
01058-7150 |
OGL 148 |
|
100 |
3.9 |
187 |
Show |
|
01178-7158 |
UC 539 |
|
331 |
40.2 |
190 |
Show |
|
01198-7157 |
OGL 181 |
|
329 |
50.9 |
190 |
Show |
|
00575-6607 |
DAM 394 |
|
215 |
5.2 |
191 |
|
|
WDS 01158-6853 : COMPONENTS
|
A |
B |
C |
B |
pa=340.2°
sep=3.46"
| |
C |
pa=309.9°
sep=320.07"
| pa=309.6°
sep=317.09"
| |
D |
pa=310.1°
sep=320.72"
| pa=309.7°
sep=317.74"
| pa=359.7°
sep=1.02"
|
01158-6853 A
Coord arcsec 2000 |
011546.16-685233.3 |
|
Mag |
4.88 |
|
Spectral class |
F6IV (yellow-white) |
|
PmRA |
409.00 |
|
PmDE |
107.0 |
|
SAO |
248346 |
|
HIP |
5896 |
|
Tycho2 |
9136-01759-2 |
|
HD |
7788 |
|
HR |
377 |
|
GC |
1536 |
|
CD |
CD-69 52 |
|
CP |
CP-69 45 |
|
Bayer |
Kappa |
|
Bayer name |
Kap |
|
Tycho2 |
9136-01759-2 |
|
Pflag |
|
|
RAmdeg |
18.94229509 |
|
DEmdeg |
-68.87597322 |
|
PmRA |
404.9 |
|
PmDE |
108.3 |
|
E RAmdeg |
3 |
|
E DEmdeg |
4 |
|
E pmRA |
3.3 |
|
E pmDE |
3.0 |
|
EpRAm |
1991.78 |
|
EpDEm |
1991.72 |
|
Num |
3 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.4 |
|
Q pmDE |
1.3 |
|
BTmag |
5.469 |
|
E BTmag |
0.014 |
|
VTmag |
4.997 |
|
E VTmag |
0.009 |
|
Prox |
51 |
|
TYC |
|
|
HIP |
5896 |
|
CCDM |
A |
|
RAdeg |
18.93973278 |
|
DEdeg |
-68.87622167 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.74 |
|
E RAdeg |
3.4 |
|
E DEdeg |
3.5 |
|
Posflg |
|
|
Corr |
-0.3 |
|
SAO |
248346 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0758 |
|
DE1950 |
|
|
PmDE1950 |
0.112 |
|
Vmag |
5.1 |
|
SpType |
F8 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
1536 |
|
DM |
CP-69 45 |
|
DMcomp |
A |
|
BDsup |
|
|
HD |
7788 |
|
M HD |
0 |
|
GC |
1536 |
|
RA1950rad |
0.32322162 |
|
DE1950rad |
-1.20674308 |
|
PmRA2000 |
0.0738 |
|
PmDE2000 |
0.107 |
|
Catalog |
H |
|
HIP |
5896 |
|
Proxy |
H |
|
RAhms |
01 15 45.50 |
|
DEdms |
-68 52 34.5 |
|
Vmag |
4.25 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
18.9396 |
|
DEdeg |
-68.8762 |
|
AstroRef |
A |
|
Plx |
48.94 |
|
CCDM |
01157-6852 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
325 |
|
Rho |
5.055 |
|
HD |
7788 |
|
BD |
|
|
CD |
CD-69 52 |
|
CP |
CP-69 45 |
|
Dm number |
-69 52 |
|
VIred |
0.55 |
|
SpType |
F6IV |
|
R SpType |
|
|
Coord arcsec 2000 |
011545.50-685234.5 |
|
HIP |
5896 |
|
Sn |
17 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.3305577399 |
|
DErad |
-1.2021171133 |
|
Plx |
47.72 |
|
PmRA |
412.11 |
|
PmDE |
127.74 |
|
E RArad |
0.36 |
|
E DErad |
0.35 |
|
E Plx |
0.41 |
|
E pmRA |
0.5 |
|
E pmDE |
0.44 |
|
Hpmag |
4.9639 |
|
E Hpmag |
0.0005 |
|
SHp |
0.005 |
|
VA |
0 |
|
BV |
0.48 |
|
E BV |
0.042 |
|
VI |
0.55 |
|
01158-6853 B
Coord arcsec 2000 |
011545.94-685230.0 |
|
Mag |
7.54 |
|
Spectral class |
G5V (yellow) |
|
PmRA |
386.00 |
|
PmDE |
82.0 |
|
Calc delta mag |
2.66 |
|
Calc coord |
yes |
|
01158-6853 C
Coord arcsec 2000 |
011500.78-684908.1 |
|
Mag |
7.76 |
|
Spectral class |
K2V (yellow-orange) |
|
PmRA |
360.00 |
|
PmDE |
95.0 |
|
SAO |
248342 |
|
HIP |
5842 |
|
Tycho2 |
9136-01758-1 |
|
HD |
7693 |
|
GC |
1517 |
|
CD |
CD-69 51 |
|
CP |
CP-69 44 |
|
Calc delta mag |
2.88 |
|
Tycho2 |
9136-01758-1 |
|
Pflag |
X |
|
RAmdeg |
|
|
DEmdeg |
|
|
PmRA |
|
|
PmDE |
|
|
E RAmdeg |
|
|
E DEmdeg |
|
|
E pmRA |
|
|
E pmDE |
|
|
EpRAm |
|
|
EpDEm |
|
|
Num |
|
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
8.942 |
|
E BTmag |
0.017 |
|
VTmag |
7.844 |
|
E VTmag |
0.011 |
|
Prox |
9 |
|
TYC |
T |
|
HIP |
5842 |
|
CCDM |
C |
|
RAdeg |
18.75150028 |
|
DEdeg |
-68.81908694 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
5.6 |
|
E DEdeg |
5.7 |
|
Posflg |
D |
|
Corr |
-0.1 |
|
SAO |
248342 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0734 |
|
DE1950 |
|
|
PmDE1950 |
0.098 |
|
Vmag |
7.6 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
1517 |
|
DM |
CP-69 44 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
7693 |
|
M HD |
0 |
|
GC |
1517 |
|
RA1950rad |
0.31988476 |
|
DE1950rad |
-1.20575519 |
|
PmRA2000 |
0.0715 |
|
PmDE2000 |
0.093 |
|
Catalog |
H |
|
HIP |
5842 |
|
Proxy |
H |
|
RAhms |
01 15 00.32 |
|
DEdms |
-68 49 08.7 |
|
Vmag |
7.22 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
18.7513 |
|
DEdeg |
-68.8191 |
|
AstroRef |
C |
|
Plx |
47.36 |
|
CCDM |
01157-6852 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
CD |
|
Theta |
227 |
|
Rho |
0.907 |
|
HD |
7693 |
|
BD |
|
|
CD |
CD-69 51 |
|
CP |
CP-69 44 |
|
Dm number |
-69 51 |
|
VIred |
1.02 |
|
SpType |
K2V |
|
R SpType |
|
|
Coord arcsec 2000 |
011500.32-684908.7 |
|
HIP |
5842 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.3272725405 |
|
DErad |
-1.2011197911 |
|
Plx |
46.2 |
|
PmRA |
417.23 |
|
PmDE |
75.32 |
|
E RArad |
0.69 |
|
E DErad |
0.72 |
|
E Plx |
0.82 |
|
E pmRA |
0.81 |
|
E pmDE |
0.78 |
|
Hpmag |
7.3908 |
|
E Hpmag |
0.0015 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
1 |
|
E BV |
0.042 |
|
VI |
1.02 |
|
01158-6853 D
Coord arcsec 2000 |
011500.78-684907.1 |
|
Mag |
8.26 |
|
PmRA |
426.00 |
|
PmDE |
121.0 |
|
Calc delta mag |
3.38 |
|
Calc coord |
yes |
|