13152-6754 DUN 131 AC
13h 15m 14.94s -67° 53' 40.5" P.A. 331.00 sep 58.2 mag 4.76,7.24 Sp B8V dist. 117.37 pc (382.86 l.y.)
Coord 2000 |
13152-6754 |
|
Discov num |
DUN 131 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 15 14.94 -67 53 40.5 |
|
Date first |
1826 |
|
Date last |
2015 |
|
Obs |
19 |
|
Pa first |
329 |
|
Pa last |
331.2 |
|
P.A. Now (θ) |
331.2° |
|
Sep first |
61.2 |
|
Sep last |
58.206 |
|
Sep. Now (ρ) |
58.206" |
|
Mag pri |
4.76 |
|
Mag sec |
7.24 |
|
delta mag (ΔM) |
2.48 |
|
Spectral class |
B8V (blue-white) |
|
Pri motion ra |
-037 |
|
Sec motion ra |
-036 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-015 |
|
Notes |
N
(See Notes) |
|
rPM=0.106 (< 0.3, Physical double)
This double is physical.
13152-6754 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Eta Mus |
252224 |
13 15 15 -67 53 40 |
HUB 11 AB |
2015 |
2 |
125 |
2.5 |
4.76 |
9.00 |
4.24 |
|
|
Show |
|
252224 |
13 15 15 -67 53 40 |
DUN 131 AC |
2015 |
19 |
331 |
58.2 |
4.76 |
7.24 |
2.48 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Musca |
|
SAO |
252224 |
|
HIP |
64661 |
|
Tycho2 |
9242-01816-1 |
|
Gaia DR2 |
5845487808865581568 |
|
HD |
114911 |
|
HR |
4993 |
|
GC |
17927 |
|
CP |
CP-67 2224 |
|
Bayer |
Eta Muscae |
|
Bayer name |
Eta Mus |
|
FK5 |
493 |
|
Distance |
117.37 |
|
Distance ly |
382.86 |
|
Bayer greek |
η Mus |
|
WDS 13152-6754 DUN 131 AC : NOTES
discov_num |
notes |
refcode |
DUN 131 |
eta Mus. The primary is a spectroscopic binary and a possible |
|
|
eclipsing system. |
|
REFERENCES
refcode |
metd |
author |
reference |
Dun1829 |
Ma - |
Dunlop, J. |
1829MmRAS...3..257D |
Dun1829 |
|
MemRAS 3, 257, 1829 |
|
Dun1829 |
|
some measures corrected in LRR2022 |
|
Hub2001 |
A - |
Hubrig, S., Le Mignant, D., North, P., & Krautter, J. |
2001A&A...372..152H |
Hub2001 |
|
A&A 372, 152, 2001 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
13152-6754 |
DUN 131 |
AC |
2002 |
17 |
332 |
58.4 |
4.76 |
7.24 |
B8V |
N D |
131514.94-675340.5 |
13152-6754 |
DUN 131 |
AC |
2015 |
19 |
331 |
58.2 |
4.76 |
7.24 |
B8V |
N |
131514.94-675340.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 13152-6754 DUN 131 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 13152-6754 DUN 131 AC : MEASURES
No records found.
WDS 13152-6754 : 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 13152-6754 : ALADIN DSS IMAGE @ 13h 15m 14.94s -67° 53' 40.5"
WDS 13152-6754 DUN 131 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 |
|
13152-6754 |
HUB 11 |
AB |
125 |
2.5 |
|
Show |
|
13152-6754 |
DUN 131 |
AC |
331 |
58.2 |
|
Show |
|
13138-6756 |
HDS1853 |
|
191 |
0.0 |
9 |
Show |
|
13123-6758 |
NSN 359 |
|
67 |
1.7 |
17 |
Show |
|
13192-6737 |
DON 592 |
AB |
7 |
0.3 |
28 |
Show |
|
13192-6737 |
DON 592 |
AC |
5 |
7.2 |
28 |
Show |
|
13116-6728 |
DON 584 |
|
112 |
2.4 |
33 |
Show |
|
13152-6827 |
NSN 358 |
|
13 |
1.3 |
34 |
Show |
|
13179-6830 |
HDO 224 |
|
208 |
0.7 |
40 |
Show |
|
13129-6715 |
NSN 361 |
|
49 |
1.3 |
41 |
Show |
|
13226-6758 |
KPP2984 |
|
211 |
6.2 |
42 |
Show |
|
13199-6831 |
JNN 92 |
|
168 |
0.9 |
46 |
Show |
|
13227-6813 |
DON 595 |
|
353 |
0.5 |
47 |
Show |
|
13221-6717 |
DON 594 |
|
77 |
1.2 |
54 |
Show |
|
13252-6735 |
DON 600 |
|
261 |
1.8 |
60 |
Show |
|
13081-6711 |
KPP1524 |
|
112 |
11.5 |
60 |
Show |
|
13135-6654 |
DON 589 |
|
239 |
0.4 |
61 |
Show |
|
13125-6853 |
LPO 37 |
|
229 |
2.2 |
62 |
Show |
|
13126-6856 |
DON 587 |
|
248 |
1.4 |
64 |
Show |
|
13065-6705 |
TDS 690 |
|
212 |
1.6 |
71 |
Show |
|
13036-6821 |
DON 575 |
|
57 |
1.7 |
71 |
Show |
|
13247-6843 |
DON 598 |
|
121 |
0.2 |
73 |
Show |
|
13062-6703 |
HDS1833 |
|
305 |
0.4 |
73 |
Show |
|
13284-6752 |
HJ 4586 |
AB |
140 |
2.8 |
75 |
Show |
|
13016-6751 |
I 363 |
|
190 |
2.8 |
78 |
Show |
|
13054-6854 |
DON 578 |
AB |
301 |
2.5 |
82 |
Show |
|
13257-6857 |
DON 601 |
|
140 |
0.5 |
86 |
Show |
|
13275-6704 |
DON 603 |
AB |
246 |
3.5 |
87 |
Show |
|
13275-6704 |
DON 603 |
AC |
215 |
6.9 |
87 |
Show |
|
13043-6856 |
DON 576 |
|
252 |
0.5 |
87 |
Show |
|
13199-6919 |
MLO 49 |
|
104 |
4.5 |
90 |
Show |
|
13278-6700 |
DAM 598 |
|
11 |
9.0 |
90 |
Show |
|
13001-6727 |
DON 570 |
|
321 |
2.2 |
90 |
Show |
|
13117-6922 |
LPO 36 |
|
44 |
5.6 |
91 |
Show |
|
13216-6630 |
I 923 |
|
132 |
2.2 |
92 |
Show |
|
13214-6626 |
TDS8800 |
|
358 |
0.5 |
96 |
Show |
|
13089-6925 |
MLO 47 |
|
9 |
3.7 |
98 |
Show |
|
12580-6818 |
DON 566 |
|
137 |
1.1 |
100 |
Show |
|
12582-6825 |
DON 567 |
|
181 |
0.3 |
101 |
Show |
|
12574-6758 |
KOU 17 |
AB |
116 |
7.8 |
101 |
Show |
|
12574-6758 |
KOU 17 |
AC |
319 |
11.7 |
101 |
Show |
|
13014-6859 |
DON 572 |
BC |
51 |
1.2 |
101 |
Show |
|
13014-6859 |
NZO 34 |
AB |
126 |
4.3 |
101 |
Show |
|
13326-6831 |
KPP2983 |
|
96 |
5.8 |
104 |
Show |
|
13290-6647 |
LDS 443 |
|
172 |
8.7 |
104 |
Show |
|
12574-6713 |
HDS1816 |
|
37 |
0.1 |
111 |
Show |
|
13246-6932 |
DON 597 |
|
217 |
0.7 |
111 |
Show |
|
13158-6946 |
MLO 48 |
|
316 |
3.7 |
112 |
Show |
|
12553-6820 |
DON 563 |
|
348 |
2.4 |
115 |
Show |
|
13314-6907 |
I 364 |
|
213 |
6.9 |
116 |
Show |
|
13063-6608 |
TDS8690 |
|
210 |
10.1 |
118 |
|
|
WDS 13152-6754 : COMPONENTS
|
A |
B |
B |
pa=151.9°
sep=1.65"
| |
C |
pa=348.3°
sep=52.09"
| pa=347.8°
sep=53.68"
|
13152-6754 A
Name |
Eta Mus |
|
Coord arcsec 2000 |
131514.94-675340.5 |
|
Mag |
4.76 |
|
Spectral class |
B8V (blue-white) |
|
PmRA |
-36.00 |
|
PmDE |
-10.0 |
|
SAO |
252224 |
|
HIP |
64661 |
|
Tycho2 |
9242-01816-1 |
|
HD |
114911 |
|
HR |
4993 |
|
GC |
17927 |
|
CP |
CP-67 2224 |
|
Bayer |
Eta |
|
Bayer name |
Eta |
|
FK5 |
493 |
|
Tycho2 |
9242-01816-1 |
|
Pflag |
|
|
RAmdeg |
198.81225576 |
|
DEmdeg |
-67.89458602 |
|
PmRA |
-36.0 |
|
PmDE |
-9.5 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
E pmRA |
0.7 |
|
E pmDE |
0.7 |
|
EpRAm |
1991.31 |
|
EpDEm |
1991.37 |
|
Num |
17 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.0 |
|
Q pmDE |
0.9 |
|
BTmag |
4.667 |
|
E BTmag |
0.014 |
|
VTmag |
4.765 |
|
E VTmag |
0.009 |
|
Prox |
583 |
|
TYC |
T |
|
HIP |
64661 |
|
CCDM |
|
|
RAdeg |
198.81247750 |
|
DEdeg |
-67.89456417 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.3 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
252224 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0058 |
|
DE1950 |
|
|
PmDE1950 |
-0.017 |
|
Vmag |
5 |
|
SpType |
B8 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
493 |
|
DM |
CP-67 2224 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
114911 |
|
M HD |
0 |
|
GC |
17927 |
|
RA1950rad |
3.45502368 |
|
DE1950rad |
-1.18037 |
|
PmRA2000 |
-0.0073 |
|
PmDE2000 |
-0.01 |
|
Catalog |
H |
|
HIP |
64661 |
|
Proxy |
|
|
RAhms |
13 15 15.00 |
|
DEdms |
-67 53 40.4 |
|
Vmag |
4.79 |
|
VarFlag |
2 |
|
R Vmag |
H |
|
RAdeg |
198.812 |
|
DEdeg |
-67.8946 |
|
AstroRef |
|
|
Plx |
8.04 |
|
CCDM |
13152-6753 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
114911 |
|
BD |
|
|
CD |
|
|
CP |
CP-67 2224 |
|
Dm number |
-67 2224 |
|
VIred |
-0.09 |
|
SpType |
B8V |
|
R SpType |
|
|
Coord arcsec 2000 |
131515.00-675340.4 |
|
HIP |
64661 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.4699325551 |
|
DErad |
-1.1849836754 |
|
Plx |
8.52 |
|
PmRA |
-36.46 |
|
PmDE |
-11.36 |
|
E RArad |
0.15 |
|
E DErad |
0.13 |
|
E Plx |
0.19 |
|
E pmRA |
0.19 |
|
E pmDE |
0.17 |
|
Hpmag |
4.7571 |
|
E Hpmag |
0.0006 |
|
SHp |
0.006 |
|
VA |
1 |
|
BV |
-0.078 |
|
E BV |
0.003 |
|
VI |
-0.09 |
|
13152-6754 B
Coord arcsec 2000 |
131515.08-675342.0 |
|
Mag |
9 |
|
Calc delta mag |
4.24 |
|
Calc coord |
yes |
|
13152-6754 C
Coord arcsec 2000 |
131513.07-675249.5 |
|
Mag |
7.24 |
|
PmRA |
-36.00 |
|
PmDE |
-15.0 |
|
Calc delta mag |
2.48 |
|
Calc coord |
yes |
|