15116-4517 DUN 178 AC
15h 11m 34.82s -45° 16' 39.0" P.A. 255.00 sep 30.1 mag 6.53,7.31 Sp K1III dist. 122.85 pc (400.74 l.y.)
Coord 2000 |
15116-4517 |
|
Discov num |
DUN 178 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 11 34.82 -45 16 39.0 |
|
Date first |
1826 |
|
Date last |
2020 |
|
Obs |
28 |
|
Pa first |
291 |
|
Pa last |
255.2 |
|
P.A. Now (θ) |
255.2° |
|
Sep first |
40.3 |
|
Sep last |
30.1 |
|
Sep. Now (ρ) |
30.1" |
|
Mag pri |
6.53 |
|
Mag sec |
7.31 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
K1III (yellow-orange) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
+014 |
|
Sec motion dec |
-047 |
|
Notes |
N
L
S
(See Notes, Linear solution, Parallax indidates non-physical) |
|
rPM=1.349
This double is not physical.
15116-4517 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 134444 |
225517 |
15 11 35 -45 16 39 |
B 1267 AB |
2016 |
7 |
314 |
1.3 |
6.53 |
9.60 |
3.07 |
|
|
Show |
|
225517 |
15 11 35 -45 16 39 |
DUN 178 AC |
2020 |
28 |
255 |
30.1 |
6.53 |
7.31 |
0.78 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lupus |
|
SAO |
225517 |
|
HIP |
74329 |
|
Tycho2 |
8294-03157-1 |
|
Gaia DR2 |
5904208906640444928 |
|
HD |
134443 |
|
HR |
5643 |
|
GC |
20403 |
|
CD |
CD-44 9921 |
|
CP |
CP-44 7218 |
|
Distance |
122.85 |
|
Distance ly |
400.74 |
|
WDS 15116-4517 DUN 178 AC : NOTES
discov_num |
notes |
refcode |
DUN 178 |
AC : Identified as optical and linear solution also published. |
LRR2022c |
REFERENCES
refcode |
metd |
author |
reference |
LRR2022c |
lin |
Letchford, R.R., White, G.L. & Brown, C.J. |
2022AN....34320118L |
LRR2022c |
|
AN 343, 20118, 2022 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
B |
van den Bos, W.H. |
212 |
DUN |
Dunlop, J. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
15116-4517 |
DUN 178 |
AC |
2007 |
20 |
257 |
30.8 |
6.53 |
7.31 |
K0III |
LD |
151134.82-451639.0 |
15116-4517 |
DUN 178 |
AC |
2010 |
22 |
257 |
30.7 |
6.53 |
7.31 |
K0III |
LD |
151134.82-451639.0 |
15116-4517 |
DUN 178 |
AC |
2016 |
24 |
256 |
30.6 |
6.53 |
7.31 |
K0III |
L |
151134.82-451639.0 |
15116-4517 |
DUN 178 |
AC |
2020 |
27 |
255 |
30.1 |
6.53 |
7.31 |
K0III |
L |
151134.82-451639.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15116-4517 DUN 178 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15116-4517 DUN 178 AC : MEASURES
No records found.
WDS 15116-4517 : 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 15116-4517 : ALADIN DSS IMAGE @ 15h 11m 34.82s -45° 16' 39.0"
WDS 15116-4517 DUN 178 AC : 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 |
|
15116-4517 |
B 1267 |
AB |
314 |
1.3 |
|
Show |
|
15116-4517 |
DUN 178 |
AC |
255 |
30.1 |
|
Show |
|
15128-4508 |
TRC 5 |
|
136 |
5.6 |
16 |
Show |
|
15121-4501 |
I 238 |
AB |
136 |
3.2 |
17 |
Show |
|
15121-4501 |
I 238 |
AC |
316 |
34.2 |
17 |
Show |
|
15088-4517 |
SEE 219 |
AB |
143 |
0.1 |
29 |
Show |
|
15088-4517 |
TOK 8 |
AC |
229 |
6.6 |
29 |
Show |
|
15096-4539 |
DON 716 |
|
301 |
1.7 |
31 |
Show |
|
15146-4451 |
CPO 417 |
|
320 |
3.3 |
40 |
Show |
|
15128-4430 |
SHT 59 |
|
120 |
5.5 |
49 |
Show |
|
15069-4525 |
HDS2129 |
|
73 |
0.4 |
50 |
Show |
|
15088-4436 |
SWR 168 |
|
142 |
31.2 |
51 |
Show |
|
15071-4458 |
CPO 412 |
|
210 |
4.6 |
52 |
Show |
|
15150-4556 |
BRT 852 |
AB |
174 |
3.1 |
54 |
Show |
|
15087-4429 |
JNN 201 |
AB |
211 |
1.8 |
57 |
Show |
|
15070-4556 |
KPP 945 |
|
169 |
7.8 |
63 |
Show |
|
15080-4608 |
CPO 413 |
|
217 |
4.7 |
63 |
Show |
|
15070-4433 |
TDS9409 |
|
287 |
10.0 |
66 |
Show |
|
15153-4409 |
HDO 244 |
|
40 |
14.0 |
79 |
Show |
|
15169-4612 |
CPO9197 |
AB |
223 |
10.2 |
79 |
Show |
|
15169-4612 |
CPO9197 |
AC |
314 |
12.5 |
79 |
Show |
|
15169-4612 |
TOK 590 |
AD |
324 |
999.9 |
79 |
Show |
|
15036-4515 |
TDS9387 |
|
307 |
0.5 |
85 |
Show |
|
15070-4627 |
TDS9410 |
|
279 |
0.6 |
85 |
Show |
|
15189-4430 |
B 1280 |
|
300 |
0.8 |
91 |
Show |
|
15186-4612 |
I 1267 |
|
54 |
0.5 |
93 |
Show |
|
15029-4532 |
HJ 4725 |
|
253 |
13.8 |
93 |
Show |
|
15140-4348 |
I 228 |
|
13 |
1.2 |
93 |
Show |
|
15107-4344 |
CPO 415 |
AB |
20 |
49.7 |
94 |
Show |
|
15107-4344 |
ARY 119 |
AC |
162 |
34.1 |
94 |
Show |
|
15107-4344 |
CPO 415 |
Aa,Ab |
268 |
1.4 |
94 |
Show |
|
15021-4519 |
KPP2573 |
|
159 |
23.3 |
101 |
Show |
|
15141-4655 |
BRT 851 |
|
206 |
6.7 |
101 |
Show |
|
15188-4627 |
CPO 420 |
|
64 |
4.9 |
104 |
Show |
|
15117-4702 |
RST 746 |
|
7 |
2.7 |
105 |
Show |
|
15200-4423 |
BUG 12 |
|
22 |
1.0 |
105 |
Show |
|
15017-4512 |
CPO9191 |
|
239 |
5.3 |
105 |
Show |
|
15031-4618 |
WIS 280 |
|
136 |
999.9 |
108 |
Show |
|
15131-4328 |
DON 722 |
|
108 |
1.7 |
111 |
Show |
|
15035-4630 |
KPP 724 |
|
36 |
6.4 |
112 |
Show |
|
15094-4707 |
RST 743 |
AB |
115 |
1.5 |
114 |
Show |
|
15094-4707 |
RST 743 |
AC |
76 |
3.2 |
114 |
Show |
|
15094-4707 |
RST 743 |
BC |
50 |
2.2 |
114 |
Show |
|
15085-4328 |
KPP 338 |
|
306 |
4.9 |
114 |
Show |
|
15132-4711 |
RSS 368 |
|
77 |
19.7 |
116 |
Show |
|
15145-4323 |
DUN 179 |
|
46 |
10.4 |
118 |
Show |
|
15139-4321 |
DAW 210 |
|
225 |
16.3 |
118 |
Show |
|
15150-4323 |
B 1275 |
|
57 |
2.0 |
120 |
Show |
|
15222-4605 |
CPO 425 |
|
16 |
42.8 |
122 |
Show |
|
15227-4441 |
COP 2 |
AB |
24 |
0.2 |
123 |
Show |
|
15227-4441 |
DUN 182 |
AC |
168 |
26.2 |
123 |
|
|
WDS 15116-4517 : COMPONENTS
|
A |
B |
B |
pa=323.4°
sep=1.12"
| |
C |
pa=249.4°
sep=21.87"
| pa=246.6°
sep=21.59"
|
15116-4517 A
Name |
HD 134444 |
|
Coord arcsec 2000 |
151134.82-451639.0 |
|
Mag |
6.53 |
|
Spectral class |
K1III (yellow-orange) |
|
PmRA |
-15.00 |
|
PmDE |
14.0 |
|
SAO |
225517 |
|
HIP |
74336 |
|
Tycho2 |
8294-03157-1 |
|
HD |
134444 |
|
HR |
5642 |
|
GC |
20405 |
|
CD |
CD-44 9922 |
|
CP |
CP-44 7220 |
|
Tycho2 |
8294-03157-1 |
|
Pflag |
|
|
RAmdeg |
227.89501479 |
|
DEmdeg |
-45.27746020 |
|
PmRA |
-12.5 |
|
PmDE |
13.2 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.23 |
|
EpDEm |
1991.23 |
|
Num |
12 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.8 |
|
BTmag |
7.778 |
|
E BTmag |
0.016 |
|
VTmag |
6.528 |
|
E VTmag |
0.010 |
|
Prox |
12 |
|
TYC |
T |
|
HIP |
74336 |
|
CCDM |
A |
|
RAdeg |
227.89505639 |
|
DEdeg |
-45.27749083 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
4.2 |
|
E DEdeg |
4.2 |
|
Posflg |
P |
|
Corr |
0.2 |
|
SAO |
225517 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0009 |
|
DE1950 |
|
|
PmDE1950 |
0.011 |
|
Vmag |
6.4 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
20405 |
|
DM |
CD-44 9922 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
134444 |
|
M HD |
0 |
|
GC |
20405 |
|
RA1950rad |
3.96273862 |
|
DE1950rad |
-0.78695913 |
|
PmRA2000 |
-0.0009 |
|
PmDE2000 |
0.014 |
|
Catalog |
H |
|
HIP |
74336 |
|
Proxy |
H |
|
RAhms |
15 11 34.82 |
|
DEdms |
-45 16 39.0 |
|
Vmag |
6.44 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
227.895 |
|
DEdeg |
-45.2775 |
|
AstroRef |
A |
|
Plx |
8.38 |
|
CCDM |
15116-4517 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
314 |
|
Rho |
1.23 |
|
HD |
134444 |
|
BD |
|
|
CD |
CD-44 9922 |
|
CP |
CP-44 7220 |
|
Dm number |
-44 9922 |
|
VIred |
1.01 |
|
SpType |
K1III |
|
R SpType |
|
|
Coord arcsec 2000 |
151134.82-451639.0 |
|
HIP |
74336 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
3.9775192275 |
|
DErad |
-0.7902413662 |
|
Plx |
6.39 |
|
PmRA |
-15.28 |
|
PmDE |
15.97 |
|
E RArad |
0.5 |
|
E DErad |
0.44 |
|
E Plx |
0.64 |
|
E pmRA |
0.67 |
|
E pmDE |
0.69 |
|
Hpmag |
6.5852 |
|
E Hpmag |
0.0009 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
1.039 |
|
E BV |
0.001 |
|
VI |
1.01 |
|
Ccdm |
15116-4517 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.15 |
|
DDEs |
20.4 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
6.7 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
-11 |
|
PmDE |
5 |
|
Dm number |
-44 9922 |
|
Cat1 |
CD |
|
Name2 |
225517 |
|
Cat2 |
SAO |
|
HD |
134444 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15048S4454A |
|
HIC |
74336 |
|
15116-4517 B
Coord arcsec 2000 |
151134.76-451638.1 |
|
Mag |
9.6 |
|
PmRA |
-15.00 |
|
PmDE |
15.0 |
|
Calc delta mag |
3.07 |
|
Calc coord |
yes |
|
Ccdm |
15116-4517 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
B 1267 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1929 |
|
Theta |
312 |
|
Rho |
1.1 |
|
Obs |
2 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15048S4454B |
|
HIC |
74336 |
|
15116-4517 C
Coord arcsec 2000 |
151132.88-451646.7 |
|
Mag |
7.31 |
|
PmRA |
34.00 |
|
PmDE |
-47.0 |
|
SAO |
225516 |
|
HIP |
74329 |
|
Tycho2 |
8294-03158-1 |
|
HD |
134443 |
|
HR |
5643 |
|
GC |
20403 |
|
CD |
CD-44 9921 |
|
CP |
CP-44 7218 |
|
Calc delta mag |
0.78 |
|
Calc coord |
yes |
|
Tycho2 |
8294-03158-1 |
|
Pflag |
|
|
RAmdeg |
227.88309930 |
|
DEmdeg |
-45.27920213 |
|
PmRA |
34.5 |
|
PmDE |
-47.8 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.12 |
|
EpDEm |
1990.75 |
|
Num |
11 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.6 |
|
Q pmDE |
1.5 |
|
BTmag |
8.588 |
|
E BTmag |
0.018 |
|
VTmag |
7.314 |
|
E VTmag |
0.011 |
|
Prox |
304 |
|
TYC |
T |
|
HIP |
74329 |
|
CCDM |
|
|
RAdeg |
227.88298611 |
|
DEdeg |
-45.27909083 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.61 |
|
E RAdeg |
5.2 |
|
E DEdeg |
5.5 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
225516 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0023 |
|
DE1950 |
|
|
PmDE1950 |
-0.058 |
|
Vmag |
7.1 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
20403 |
|
DM |
CD-44 9921 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
134443 |
|
M HD |
0 |
|
GC |
20403 |
|
RA1950rad |
3.96250991 |
|
DE1950rad |
-0.78697541 |
|
PmRA2000 |
0.0024 |
|
PmDE2000 |
-0.055 |
|
Catalog |
H |
|
HIP |
74329 |
|
Proxy |
|
|
RAhms |
15 11 31.92 |
|
DEdms |
-45 16 44.7 |
|
Vmag |
7.38 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
227.883 |
|
DEdeg |
-45.2791 |
|
AstroRef |
|
|
Plx |
10.19 |
|
CCDM |
15116-4517 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
G |
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
134443 |
|
BD |
|
|
CD |
CD-44 9921 |
|
CP |
CP-44 7218 |
|
Dm number |
-44 9921 |
|
VIred |
1.05 |
|
SpType |
K0III |
|
R SpType |
|
|
Coord arcsec 2000 |
151131.92-451644.7 |
|
HIP |
74329 |
|
Sn |
7 |
|
So |
1 |
|
Nc |
1 |
|
RArad |
3.9773085787 |
|
DErad |
-0.7902690446 |
|
Plx |
8.14 |
|
PmRA |
35.44 |
|
PmDE |
-48.22 |
|
E RArad |
0.69 |
|
E DErad |
0.75 |
|
E Plx |
0.95 |
|
E pmRA |
0.92 |
|
E pmDE |
0.96 |
|
Hpmag |
7.5198 |
|
E Hpmag |
0.0017 |
|
SHp |
0.018 |
|
VA |
0 |
|
BV |
1.084 |
|
E BV |
0.005 |
|
VI |
1.05 |
|
Ccdm |
15116-4517 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DUN 178 |
|
DRAs |
-4.00 |
|
DDEs |
13.9 |
|
R dRAs |
10 |
|
Year |
1959 |
|
Theta |
264 |
|
Rho |
32.2 |
|
Obs |
4 |
|
Vmag |
7.1 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
34 |
|
PmDE |
-60 |
|
Dm number |
-44 9921 |
|
Cat1 |
CD |
|
Name2 |
225516 |
|
Cat2 |
SAO |
|
HD |
134443 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15048S4454C |
|
HIC |
74329 |
|