12372-6908 DON 541 AB
12h 37m 11.08s -69° 08' 07.9" P.A. 321.00 sep 28.8 mag 2.69,13.00 Sp B2IV-V dist. 96.71 pc (315.47 l.y.)
Coord 2000 |
12372-6908 |
|
Discov num |
DON 541 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 37 11.08 -69 08 07.9 |
|
Date first |
1932 |
|
Date last |
2007 |
|
Obs |
5 |
|
Pa first |
317 |
|
Pa last |
321.4 |
|
P.A. Now (θ) |
321.4° |
|
Sep first |
29.7 |
|
Sep last |
28.8 |
|
Sep. Now (ρ) |
28.8" |
|
Mag pri |
2.69 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
10.31 |
|
Spectral class |
B2IV-V (blue-white) |
|
Pri motion ra |
-040 |
|
Sec motion ra |
-025 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-015 |
|
Notes |
N
(See Notes) |
|
rPM=0.36
Nature of this double is uncertain.
12372-6908 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
251974 |
12 37 11 -69 08 08 |
RIZ 4 Aa,Ab |
2010 |
0 |
-1 |
0.0 |
2.80 |
5.50 |
2.70 |
|
|
Show |
|
251974 |
12 37 11 -69 08 08 |
DON 541 AB |
2007 |
5 |
321 |
28.8 |
2.69 |
13.00 |
10.31 |
|
<=== |
Show |
Alp Mus |
251974 |
12 37 11 -69 08 08 |
SHT 45 AC |
2000 |
1 |
198 |
4.9 |
3.40 |
11.90 |
8.50 |
|
|
Show |
|
251974 |
12 37 11 -69 08 08 |
SHT 45 AD |
2000 |
1 |
243 |
3.4 |
3.40 |
13.40 |
10.00 |
|
|
Show |
|
251974 |
12 37 11 -69 08 08 |
SHT 45 AE |
2000 |
1 |
159 |
5.8 |
3.40 |
15.40 |
12.00 |
|
|
Sextuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Musca |
|
SAO |
251974 |
|
HIP |
61585 |
|
Tycho2 |
9228-03049-1 |
|
Gaia DR2 |
5855593454566484608 |
|
HD |
109668 |
|
HR |
4798 |
|
GC |
17179 |
|
CD |
CD-68 1104 |
|
CP |
CP-68 1702 |
|
Bayer |
Alpha Muscae |
|
Bayer name |
Alp Mus |
|
FK5 |
474 |
|
Distance |
96.71 |
|
Distance ly |
315.47 |
|
Bayer greek |
α Mus |
|
WDS 12372-6908 DON 541 AB : NOTES
discov_num |
notes |
refcode |
DON 541 |
alp Mus. Variable. |
|
REFERENCES
refcode |
metd |
author |
reference |
Don1937 |
Ma j |
Donner, H.F. |
1937MmRAS..65...51R |
Don1937 |
|
MemRAS 65, 51, 1937 |
|
Don1955 |
Ma - |
Donner, H.F. |
1955POMic..11....1R |
Don1955 |
|
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Don1964 |
Ma j |
Donner, H.F. |
1964POMic...9...73R |
Don1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
Riz2013 |
Ks j |
Rizzuto, A.C., Ireland, M.J., Robertson, J.G., Kok, Y., Tuthill, P.G., |
2013MNRAS.436.1694R |
Riz2013 |
+E2 |
Warrington, B.A., Haubois, X., Tango, W.J., Norris, B., ten Brummelaar, T., |
|
Riz2013 |
|
Kraus, A.L., Jacob, A., & Laliberte-Houdeville, C. |
|
Riz2013 |
|
MNRAS 436, 1694, 2013 |
|
Riz2020 |
Am+ j |
Rizzuto, A.C., Dupuy, T.J., Ireland, M.J. & Kraus, A.L. |
2020ApJ...889..175R |
Riz2020 |
+H3+ |
ApJ 889, 175, 2020 |
|
Riz2020 |
+orb |
|
|
Riz2020 |
+not |
|
|
Sht1998 |
- |
Shatsky, N.I. |
1998SvAL...24..257S |
Sht1998 |
|
SvAL 24, 257, 1998 |
|
Sht1999 |
C - |
Shatsky, N.I., Sinachopoulos, D., Prado, P. & van Dessel, E. |
1999A&AS..139...69S |
Sht1999 |
|
A&AS 139, 69, 1999 |
|
Sht2002 |
A - |
Shatsky, N.I. & Tokovinin, A. |
2002A&A...382...92S |
Sht2002 |
|
A&A 382, 92, 2002 |
|
Sht2014 |
- |
Denisenko, D., Lipunov, V., Balanutsa, P. & Shatsky, N. |
2014ATel.5788....1D |
Sht2014 |
|
Astronomer's Telegram #5788 (http://www.astronomerstelegram.org/?read=5788) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12372-6908 |
DON 541 |
AB |
2007 |
4 |
321 |
28.8 |
2.69 |
13.00 |
B2IV-V |
N D |
123711.08-690807.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12372-6908 DON 541 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12372-6908 DON 541 AB : MEASURES
No records found.
WDS 12372-6908 : 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 12372-6908 : ALADIN DSS IMAGE @ 12h 37m 11.08s -69° 08' 07.9"
WDS 12372-6908 DON 541 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 |
|
12372-6908 |
DON 541 |
AB |
321 |
28.8 |
|
Show |
|
12372-6908 |
SHT 45 |
AC |
198 |
4.9 |
|
Show |
|
12372-6908 |
SHT 45 |
AD |
243 |
3.4 |
|
Show |
|
12372-6908 |
SHT 45 |
AE |
159 |
5.8 |
|
Show |
|
12372-6908 |
RIZ 4 |
Aa,Ab |
-1 |
0.0 |
|
Show |
|
12387-6929 |
DON 543 |
AB |
299 |
5.4 |
22 |
Show |
|
12387-6929 |
TRR 14 |
AC |
230 |
18.1 |
22 |
Show |
|
12334-6850 |
HDS1763 |
|
286 |
22.6 |
27 |
Show |
|
12421-6924 |
EVS 20 |
|
329 |
7.0 |
31 |
Show |
|
12305-6905 |
BRT1999 |
|
140 |
4.3 |
36 |
Show |
|
12397-6944 |
BRT2001 |
|
33 |
4.3 |
38 |
Show |
|
12403-6944 |
HDS1775 |
|
36 |
0.5 |
40 |
Show |
|
12348-6830 |
DON 538 |
|
105 |
0.8 |
40 |
Show |
|
12350-6948 |
TDS8446 |
|
127 |
3.1 |
42 |
Show |
|
12454-6902 |
DON 551 |
|
330 |
4.2 |
45 |
Show |
|
12348-6953 |
HDS1766 |
|
134 |
0.2 |
48 |
Show |
|
12462-6920 |
WFC 129 |
|
332 |
6.7 |
50 |
Show |
|
12348-6817 |
KPP1082 |
|
253 |
8.6 |
53 |
Show |
|
12274-6859 |
BRT1998 |
|
187 |
5.0 |
54 |
Show |
|
12284-6938 |
KPP 273 |
|
305 |
3.0 |
56 |
Show |
|
12431-6814 |
TDS8497 |
|
94 |
0.6 |
63 |
Show |
|
12483-6848 |
TDS8531 |
|
8 |
0.9 |
64 |
Show |
|
12255-6929 |
HJ 4522 |
AB |
66 |
12.7 |
66 |
Show |
|
12255-6929 |
SIN 116 |
AC |
259 |
19.0 |
66 |
Show |
|
12398-6804 |
TDS8480 |
|
280 |
0.6 |
66 |
Show |
|
12403-7012 |
TVB 254 |
|
61 |
2.0 |
67 |
Show |
|
12459-6957 |
DON 553 |
|
1 |
1.1 |
67 |
Show |
|
12280-6819 |
DON 527 |
CD |
356 |
0.9 |
70 |
Show |
|
12280-6819 |
DON 527 |
AB |
39 |
0.9 |
70 |
Show |
|
12280-6819 |
DON 527 |
AB,CD |
98 |
9.4 |
70 |
Show |
|
12505-6903 |
TDS8549 |
|
322 |
0.4 |
72 |
Show |
|
12506-6916 |
DON 561 |
|
172 |
0.6 |
73 |
Show |
|
12349-6756 |
DON 539 |
|
321 |
2.0 |
74 |
Show |
|
12510-6911 |
TDS8557 |
|
348 |
1.7 |
74 |
Show |
|
12483-6825 |
DON 556 |
|
299 |
3.4 |
75 |
Show |
|
12346-6754 |
DON1101 |
|
255 |
6.9 |
76 |
Show |
|
12500-6836 |
DON 559 |
|
198 |
2.5 |
77 |
Show |
|
12490-6954 |
DON 557 |
|
263 |
0.9 |
78 |
Show |
|
12249-6952 |
KPP2986 |
|
308 |
2.6 |
79 |
Show |
|
12463-6806 |
R 207 |
AB |
58 |
1.0 |
80 |
Show |
|
12463-6806 |
RIZ 5 |
Aa,Ab |
121 |
0.0 |
80 |
Show |
|
12463-6806 |
RIZ 5 |
AC |
36 |
95.1 |
80 |
Show |
|
12324-6753 |
DON 534 |
BC |
278 |
0.9 |
80 |
Show |
|
12324-6753 |
MLO 44 |
A,BC |
173 |
6.6 |
80 |
Show |
|
12290-7017 |
TDS8408 |
|
224 |
2.3 |
81 |
Show |
|
12220-6910 |
MLO 42 |
|
2 |
4.1 |
82 |
Show |
|
12418-6749 |
DON 544 |
|
352 |
3.2 |
84 |
Show |
|
12372-7039 |
TDS8460 |
|
107 |
0.7 |
91 |
Show |
|
12291-7032 |
DON 531 |
|
350 |
2.5 |
94 |
Show |
|
12282-7033 |
DON 528 |
|
|
9.6 |
97 |
Show |
|
12506-6805 |
HDS1802 |
AB |
209 |
16.6 |
97 |
|
|
WDS 12372-6908 : COMPONENTS
|
A |
Ab |
B |
C |
D |
Ab |
pa=0.0°
sep=0.00"
| |
B |
pa=344.1°
sep=23.40"
| pa=344.1°
sep=23.40"
| |
C |
pa=186.7°
sep=4.64"
| pa=186.7°
sep=4.64"
| pa=167.8°
sep=27.74"
| |
D |
pa=214.4°
sep=1.92"
| pa=214.4°
sep=1.92"
| pa=167.6°
sep=24.67"
| pa=349.8°
sep=3.07"
| |
E |
pa=172.1°
sep=5.41"
| pa=172.1°
sep=5.41"
| pa=165.6°
sep=28.77"
| pa=120.5°
sep=1.49"
| pa=154.2°
sep=4.20"
|
12372-6908 A
Coord arcsec 2000 |
123711.08-690807.9 |
|
Mag |
2.69 |
|
Spectral class |
B2IV (blue-white) |
|
PmRA |
-40.00 |
|
PmDE |
-13.0 |
|
SAO |
251974 |
|
HIP |
61585 |
|
Tycho2 |
9228-03049-1 |
|
HD |
109668 |
|
HR |
4798 |
|
GC |
17179 |
|
CD |
CD-68 1104 |
|
CP |
CP-68 1702 |
|
Bayer |
Alpha Muscae |
|
Bayer name |
Alp Mus |
|
FK5 |
474 |
|
Tycho2 |
9228-03049-1 |
|
Pflag |
|
|
RAmdeg |
189.29598580 |
|
DEmdeg |
-69.13561311 |
|
PmRA |
-27.8 |
|
PmDE |
-33.9 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
E pmRA |
4.8 |
|
E pmDE |
4.4 |
|
EpRAm |
1991.73 |
|
EpDEm |
1991.71 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
2.439 |
|
E BTmag |
0.014 |
|
VTmag |
2.622 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
61585 |
|
CCDM |
|
|
RAdeg |
189.29616556 |
|
DEdeg |
-69.13553500 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
3.1 |
|
E DEdeg |
3.2 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
251974 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0074 |
|
DE1950 |
|
|
PmDE1950 |
-0.016 |
|
Vmag |
2.9 |
|
SpType |
B3 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
474 |
|
DM |
CP-68 1702 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
109668 |
|
M HD |
0 |
|
GC |
17179 |
|
RA1950rad |
3.29072325 |
|
DE1950rad |
-1.20183775 |
|
PmRA2000 |
-0.0089 |
|
PmDE2000 |
-0.009 |
|
Catalog |
H |
|
HIP |
61585 |
|
Proxy |
|
|
RAhms |
12 37 11.08 |
|
DEdms |
-69 08 07.9 |
|
Vmag |
2.69 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
189.296 |
|
DEdeg |
-69.1355 |
|
AstroRef |
|
|
Plx |
10.67 |
|
CCDM |
12372-6908 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
109668 |
|
BD |
|
|
CD |
CD-68 1104 |
|
CP |
CP-68 1702 |
|
Dm number |
-68 1104 |
|
VIred |
-0.23 |
|
SpType |
B2IV-V |
|
R SpType |
|
|
Coord arcsec 2000 |
123711.08-690807.9 |
|
HIP |
61585 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.303841641 |
|
DErad |
-1.2066426928 |
|
Plx |
10.34 |
|
PmRA |
-40.2 |
|
PmDE |
-12.8 |
|
E RArad |
0.08 |
|
E DErad |
0.09 |
|
E Plx |
0.11 |
|
E pmRA |
0.1 |
|
E pmDE |
0.1 |
|
Hpmag |
2.6109 |
|
E Hpmag |
0.0004 |
|
SHp |
0.004 |
|
VA |
0 |
|
BV |
-0.176 |
|
E BV |
0.002 |
|
VI |
-0.23 |
|
Ccdm |
12372-6908 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.06 |
|
DDEs |
-7.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
2.9 |
|
Sp |
B5 |
|
PmNote |
* |
|
PmRA |
-41 |
|
PmDE |
-16 |
|
Dm number |
-68 1702 |
|
Cat1 |
CPD |
|
Name2 |
251974 |
|
Cat2 |
SAO |
|
HD |
109668 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
12312S6835A |
|
HIC |
61585 |
|
12372-6908 Ab
Coord arcsec 2000 |
123711.08-690807.9 |
|
Mag |
5.5 |
|
Spectral class |
V |
|
Dm number |
-68 1702 |
|
Calc delta mag |
2.7 |
|
Calc coord |
yes |
|
12372-6908 B
Coord arcsec 2000 |
123709.88-690745.4 |
|
Mag |
13 |
|
Spectral class |
V |
|
PmRA |
-25.00 |
|
PmDE |
-15.0 |
|
Calc delta mag |
10.2 |
|
Calc coord |
yes |
|
Ccdm |
12372-6908 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DON 541 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1932 |
|
Theta |
316 |
|
Rho |
29.6 |
|
Obs |
2 |
|
Vmag |
13.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
12312S6835B |
|
HIC |
|
|
12372-6908 C
Coord arcsec 2000 |
123710.98-690812.5 |
|
Mag |
11.9 |
|
Spectral class |
V |
|
Calc delta mag |
9.1 |
|
Calc coord |
yes |
|
12372-6908 D
Coord arcsec 2000 |
123710.88-690809.5 |
|
Mag |
13.4 |
|
Spectral class |
V |
|
Calc delta mag |
10.6 |
|
Calc coord |
yes |
|
12372-6908 E
Coord arcsec 2000 |
123711.22-690813.3 |
|
Mag |
15.4 |
|
Spectral class |
V |
|
Calc delta mag |
12.6 |
|
Calc coord |
yes |
|