15548-5020 DUN 195 AC
15h 54m 50.46s -50° 20' 17.9" P.A. 300.00 sep 26.4 mag 6.81,11.00 Sp A2
Coord 2000 |
15548-5020 |
|
Discov num |
DUN 195 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 54 50.46 -50 20 17.9 |
|
Date first |
1900 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
289 |
|
Pa last |
300.3 |
|
P.A. Now (θ) |
300.3° |
|
Sep first |
28.8 |
|
Sep last |
26.398 |
|
Sep. Now (ρ) |
26.398" |
|
Mag pri |
6.81 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
4.19 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-041 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-040 |
|
Sec motion dec |
-002 |
|
Notes |
N
W
(See Notes, ) |
|
rPM=0.867
This double is not physical.
15548-5020 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 142080 |
243110 |
15 54 50 -50 20 18 |
DUN 195 AB |
2016 |
32 |
9 |
12.1 |
6.81 |
7.46 |
0.65 |
|
|
Show |
|
243110 |
15 54 50 -50 20 18 |
DUN 195 AC |
2015 |
9 |
300 |
26.4 |
6.81 |
11.00 |
4.19 |
|
<=== |
Show |
|
|
15 54 51 -50 20 06 |
DUN 195 BC |
2015 |
5 |
274 |
24.9 |
7.50 |
11.30 |
3.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Norma |
|
SAO |
243110 |
|
Tycho2 |
8317-01709-1 |
|
Gaia DR2 |
5982530525830998016 |
|
HD |
142080 |
|
WDS 15548-5020 DUN 195 AC : NOTES
discov_num |
notes |
refcode |
DUN 195 |
B is CD-49@10123. |
|
REFERENCES
refcode |
metd |
author |
reference |
Dun1829 |
Ma - |
Dunlop, J. |
1829MmRAS...3..257D |
Dun1829 |
|
MemRAS 3, 257, 1829 |
|
Dun1829 |
|
some measures corrected in LRR2022 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
15548-5020 |
DUN 195 |
AC |
1999 |
5 |
299 |
26.5 |
6.81 |
11.00 |
A2 |
N D |
155450.46-502017.9 |
15548-5020 |
DUN 195 |
AC |
2008 |
6 |
301 |
26.8 |
6.81 |
11.00 |
A2 |
N D |
155450.46-502017.9 |
15548-5020 |
DUN 195 |
AC |
2010 |
7 |
299 |
27.7 |
6.81 |
11.00 |
A2 |
N D |
155450.46-502017.9 |
15548-5020 |
DUN 195 |
AC |
2015 |
9 |
300 |
26.4 |
6.81 |
11.00 |
A2 |
N W |
155450.46-502017.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15548-5020 DUN 195 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15548-5020 DUN 195 AC : MEASURES
No records found.
WDS 15548-5020 : 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 15548-5020 : ALADIN DSS IMAGE @ 15h 54m 50.46s -50° 20' 17.9"
WDS 15548-5020 DUN 195 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 |
|
15548-5020 |
DUN 195 |
AB |
9 |
12.1 |
|
Show |
|
15548-5020 |
DUN 195 |
AC |
300 |
26.4 |
|
Show |
|
15548-5020 |
DUN 195 |
BC |
274 |
24.9 |
1 |
Show |
|
15547-5018 |
SKF2386 |
CD |
177 |
3.5 |
3 |
Show |
|
15547-5018 |
ARY 89 |
AB |
86 |
25.8 |
4 |
Show |
|
15547-5018 |
ARY 89 |
AC |
195 |
36.5 |
4 |
Show |
|
15537-5008 |
KPP3010 |
|
298 |
5.1 |
17 |
Show |
|
15525-5014 |
TDS9671 |
|
241 |
1.3 |
24 |
Show |
|
15567-5004 |
HDS2244 |
|
342 |
0.7 |
25 |
Show |
|
15575-5016 |
JNN 215 |
RW |
111 |
1.6 |
26 |
Show |
|
15576-5010 |
RST 802 |
|
116 |
0.6 |
29 |
Show |
|
15511-4956 |
RSS 28 |
|
347 |
49.0 |
44 |
Show |
|
15542-5106 |
TDS9686 |
AB |
184 |
1.7 |
46 |
Show |
|
15529-4937 |
I 1278 |
|
335 |
0.3 |
48 |
Show |
|
15575-4941 |
B 1311 |
|
293 |
0.4 |
48 |
Show |
|
15528-5107 |
TDS9675 |
|
204 |
4.1 |
51 |
Show |
|
15585-4938 |
RST 803 |
|
79 |
0.8 |
55 |
Show |
|
15496-4958 |
EGN 16 |
AB |
347 |
3.2 |
55 |
Show |
|
15496-4958 |
EGN 16 |
AC |
313 |
4.3 |
55 |
Show |
|
15496-4958 |
EGN 16 |
AD |
106 |
6.8 |
55 |
Show |
|
15496-4958 |
EGN 16 |
AE |
120 |
7.8 |
55 |
Show |
|
15496-4958 |
EGN 16 |
AF |
79 |
8.8 |
55 |
Show |
|
15496-4958 |
EGN 16 |
AG |
57 |
8.9 |
55 |
Show |
|
15561-4924 |
B 1310 |
|
87 |
4.0 |
58 |
Show |
|
15515-4928 |
I 1277 |
|
8 |
1.2 |
62 |
Show |
|
15581-5115 |
CPO 448 |
|
24 |
5.0 |
64 |
Show |
|
16004-4945 |
RST 806 |
|
89 |
0.9 |
64 |
Show |
|
15486-5045 |
NSN 384 |
|
33 |
13.4 |
65 |
Show |
|
15477-5009 |
B 2368 |
|
135 |
1.9 |
70 |
Show |
|
16004-5107 |
TOK 694 |
|
45 |
0.0 |
71 |
Show |
|
15575-5128 |
CPO 447 |
|
270 |
5.0 |
73 |
Show |
|
15593-4922 |
RST 805 |
|
51 |
1.4 |
73 |
Show |
|
15492-4930 |
SKF1033 |
|
138 |
42.5 |
75 |
Show |
|
15546-4906 |
CPO 446 |
|
14 |
9.2 |
75 |
Show |
|
15596-4920 |
CPO 449 |
|
58 |
5.9 |
76 |
Show |
|
16023-4958 |
CPO 450 |
|
106 |
4.8 |
76 |
Show |
|
15584-4911 |
RST 804 |
|
127 |
2.2 |
77 |
Show |
|
15578-5132 |
TSN 178 |
|
334 |
0.4 |
77 |
Show |
|
16013-5108 |
RST2989 |
|
97 |
2.8 |
79 |
Show |
|
16000-5124 |
TDS9719 |
|
253 |
0.9 |
81 |
Show |
|
15473-5100 |
RST2979 |
|
224 |
1.2 |
82 |
Show |
|
16021-5107 |
B 1796 |
AB |
260 |
6.7 |
84 |
Show |
|
16021-5107 |
B 1796 |
AC |
296 |
11.4 |
84 |
Show |
|
15481-4923 |
B 1791 |
|
33 |
0.2 |
88 |
Show |
|
15471-5107 |
B 1790 |
AB |
82 |
0.4 |
88 |
Show |
|
15471-5107 |
WSI 83 |
Ba,Bb |
209 |
0.1 |
88 |
Show |
|
15518-5145 |
RST 799 |
|
298 |
1.7 |
90 |
Show |
|
16001-5138 |
BRT 873 |
|
176 |
3.8 |
93 |
Show |
|
16047-5019 |
KPP1307 |
|
7 |
9.9 |
95 |
Show |
|
15453-4949 |
B 2365 |
|
24 |
6.2 |
97 |
Show |
|
15450-5047 |
HLD 124 |
|
191 |
2.2 |
98 |
|
|
WDS 15548-5020 : COMPONENTS
|
A |
B |
B |
pa=9.8°
sep=11.87"
| |
C |
pa=312.5°
sep=19.72"
| pa=275.6°
sep=16.64"
|
15548-5020 A
Name |
HD 142080 |
|
Coord arcsec 2000 |
155450.46-502017.9 |
|
Mag |
6.81 |
|
Spectral class |
A2 (white) |
|
PmRA |
-41.00 |
|
PmDE |
-42.0 |
|
SAO |
243110 |
|
Tycho2 |
8317-01709-1 |
|
HD |
142080 |
|
GC |
21346 |
|
DM |
CD-4910122 |
|
Tycho2 |
8317-01709-1 |
|
Pflag |
|
|
RAmdeg |
238.71026772 |
|
DEmdeg |
-50.33830748 |
|
PmRA |
-41.4 |
|
PmDE |
-40.1 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.54 |
|
EpDEm |
1991.28 |
|
Num |
10 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
2.4 |
|
Q pmRA |
1.6 |
|
Q pmDE |
2.4 |
|
BTmag |
7.049 |
|
E BTmag |
0.015 |
|
VTmag |
6.806 |
|
E VTmag |
0.010 |
|
Prox |
119 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
238.71041639 |
|
DEdeg |
-50.33821333 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.54 |
|
E RAdeg |
3.8 |
|
E DEdeg |
4.5 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
243110 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0033 |
|
DE1950 |
|
|
PmDE1950 |
-0.051 |
|
Vmag |
7.4 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
21346 |
|
DM |
CD-4910122 |
|
DMcomp |
A |
|
BDsup |
|
|
HD |
142080 |
|
M HD |
0 |
|
GC |
21346 |
|
RA1950rad |
4.15014654 |
|
DE1950rad |
-0.87600498 |
|
PmRA2000 |
-0.0035 |
|
PmDE2000 |
-0.05 |
|
Ccdm |
15548-5020 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.47 |
|
DDEs |
-18.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
7.4 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
-42 |
|
PmDE |
-46 |
|
Dm number |
-4910122 |
|
Cat1 |
CD |
|
Name2 |
243110 |
|
Cat2 |
SAO |
|
HD |
142080 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15475S5002A |
|
HIC |
|
|
15548-5020 B
Coord arcsec 2000 |
155450.67-502006.2 |
|
Coord calc |
155450.67-502006.2 |
|
Mag |
7.5 |
|
Spectral class |
A (white) |
|
PmRA |
-43.00 |
|
PmDE |
-31.0 |
|
Tycho2 |
8317-01714-1 |
|
Calc delta mag |
0.69 |
|
Tycho2 |
8317-01714-1 |
|
Pflag |
|
|
RAmdeg |
238.71112880 |
|
DEmdeg |
-50.33502004 |
|
PmRA |
-42.7 |
|
PmDE |
-31.2 |
|
E RAmdeg |
4 |
|
E DEmdeg |
6 |
|
E pmRA |
2.1 |
|
E pmDE |
2.0 |
|
EpRAm |
1991.73 |
|
EpDEm |
1991.44 |
|
Num |
3 |
|
Q RAmdeg |
2.0 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
2.0 |
|
Q pmDE |
0.8 |
|
BTmag |
7.811 |
|
E BTmag |
0.016 |
|
VTmag |
7.461 |
|
E VTmag |
0.011 |
|
Prox |
119 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
238.71128167 |
|
DEdeg |
-50.33494667 |
|
EpRA 1990 |
1.77 |
|
EpDE 1990 |
1.54 |
|
E RAdeg |
4.3 |
|
E DEdeg |
5.6 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
15548-5020 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DUN 195 |
|
DRAs |
2.65 |
|
DDEs |
-6.3 |
|
R dRAs |
10 |
|
Year |
1836 |
|
Theta |
010 |
|
Rho |
11.9 |
|
Obs |
11 |
|
Vmag |
8.2 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-40 |
|
PmDE |
-44 |
|
Dm number |
-4910123 |
|
Cat1 |
CD |
|
Name2 |
243111 |
|
Cat2 |
SAO |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15475S5002B |
|
HIC |
|
|
15548-5020 C
Coord arcsec 2000 |
155448.94-502004.6 |
|
Mag |
11 |
|
PmRA |
-9.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
4.19 |
|
Calc coord |
yes |
|
Ccdm |
15548-5020 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DUN 195 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1942 |
|
Theta |
293 |
|
Rho |
27.8 |
|
Obs |
2 |
|
Vmag |
11.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15475S5002C |
|
HIC |
|
|