15202-3823 DUN 181 BC
15h 20m 13.71s -38° 22' 13.9" P.A. 317.00 sep 21.0 mag 10.18,10.50 Sp +K2Ve
Coord 2000 |
15202-3823 |
|
Discov num |
DUN 181 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 20 13.71 -38 22 13.9 |
|
Date first |
1912 |
|
Date last |
2020 |
|
Obs |
8 |
|
Pa first |
330 |
|
Pa last |
316.7 |
|
P.A. Now (θ) |
316.7° |
|
Sep first |
21.3 |
|
Sep last |
21.03 |
|
Sep. Now (ρ) |
21.03" |
|
Mag pri |
10.18 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
+K2Ve |
|
Pri motion ra |
+008 |
|
Sec motion ra |
-025 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-030 |
|
Notes |
L
(Linear solution) |
|
rPM=1.159
This double is not physical.
15202-3823 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 136125 |
|
15 20 14 -38 22 43 |
DUN 181 AB |
2020 |
13 |
351 |
30.0 |
9.60 |
10.18 |
0.58 |
|
|
Show |
|
|
15 20 14 -38 22 14 |
DUN 181 BC |
2020 |
8 |
317 |
21.0 |
10.18 |
10.50 |
0.32 |
|
<=== |
Show |
|
|
15 20 14 -38 22 14 |
DUN 181 BD |
2015 |
5 |
339 |
16.4 |
10.18 |
11.52 |
1.34 |
|
|
Show |
|
|
15 20 13 -38 21 58 |
DUN 181 CD |
2020 |
8 |
91 |
8.2 |
11.65 |
13.30 |
1.65 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lupus |
|
Tycho2 |
7835-02347-1 |
|
Gaia DR2 |
6006932635892069248 |
|
WDS 15202-3823 DUN 181 BC : NOTES
No records found.
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 |
15202-3823 |
DUN 181 |
BC |
1919 |
3 |
329 |
21.5 |
10.32 |
11.65 |
|
LD |
152013.71-382213.9 |
15202-3823 |
DUN 181 |
BC |
1991 |
4 |
337 |
16.7 |
10.32 |
11.65 |
|
LD |
152013.71-382213.9 |
15202-3823 |
DUN 181 |
BC |
1998 |
5 |
341 |
16.6 |
10.32 |
11.65 |
|
LD |
152013.71-382213.9 |
15202-3823 |
DUN 181 |
BC |
1999 |
5 |
340 |
16.5 |
10.32 |
11.65 |
|
LD |
152013.71-382213.9 |
15202-3823 |
DUN 181 |
BC |
2015 |
6 |
317 |
21.0 |
10.18 |
10.50 |
+K2Ve |
L |
152013.71-382213.9 |
15202-3823 |
DUN 181 |
BC |
2020 |
8 |
317 |
21.0 |
10.18 |
10.50 |
+K2Ve |
L |
152013.71-382213.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15202-3823 DUN 181 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15202-3823 DUN 181 BC : MEASURES
No records found.
WDS 15202-3823 : 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 15202-3823 : ALADIN DSS IMAGE @ 15h 20m 13.71s -38° 22' 13.9"
WDS 15202-3823 DUN 181 BC : 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 |
|
15202-3823 |
DUN 181 |
BC |
317 |
21.0 |
1 |
Show |
|
15202-3823 |
DUN 181 |
BD |
339 |
16.4 |
1 |
Show |
|
15202-3823 |
DUN 181 |
CD |
91 |
8.2 |
1 |
Show |
|
15202-3823 |
DUN 181 |
AB |
351 |
30.0 |
1 |
Show |
|
15202-3822 |
UC 2985 |
|
209 |
33.8 |
1 |
Show |
|
15213-3830 |
HRG 117 |
|
339 |
10.8 |
15 |
Show |
|
15215-3816 |
I 86 |
|
247 |
1.8 |
16 |
Show |
|
15189-3827 |
UC 2983 |
|
18 |
33.2 |
17 |
Show |
|
15215-3813 |
HWE 76 |
|
120 |
5.3 |
18 |
Show |
|
15222-3822 |
B 2352 |
|
160 |
8.9 |
24 |
Show |
|
15213-3843 |
RST1836 |
AB |
122 |
2.9 |
25 |
Show |
|
15213-3843 |
RST1836 |
BC |
69 |
2.2 |
25 |
Show |
|
15225-3813 |
B 836 |
|
228 |
1.6 |
29 |
Show |
|
15184-3800 |
RST2950 |
|
257 |
1.8 |
31 |
Show |
|
15206-3749 |
UC 2987 |
|
57 |
8.1 |
34 |
Show |
|
15231-3835 |
WFC 165 |
|
334 |
6.9 |
36 |
Show |
|
15202-3859 |
UC 2986 |
|
212 |
21.8 |
37 |
Show |
|
15173-3837 |
SKF2019 |
|
305 |
3.5 |
39 |
Show |
|
15231-3841 |
RST1838 |
|
191 |
1.2 |
40 |
Show |
|
15177-3848 |
B 1279 |
|
103 |
3.0 |
40 |
Show |
|
15178-3900 |
UC 2979 |
|
173 |
62.3 |
48 |
Show |
|
15161-3853 |
RST1830 |
|
328 |
0.2 |
57 |
Show |
|
15251-3810 |
RST2955 |
AB |
219 |
0.1 |
59 |
Show |
|
15251-3810 |
SKF2021 |
AB,C |
70 |
120.5 |
59 |
Show |
|
15210-3920 |
HRG 115 |
|
293 |
17.1 |
59 |
Show |
|
15253-3844 |
I 87 |
BC |
207 |
0.9 |
64 |
Show |
|
15253-3844 |
DUN 183 |
AB |
203 |
93.3 |
64 |
Show |
|
15253-3844 |
DUN 183 |
AD |
134 |
149.0 |
64 |
Show |
|
15253-3844 |
I 87 |
AE |
18 |
42.4 |
64 |
Show |
|
15188-3926 |
HRG 114 |
|
323 |
20.8 |
66 |
Show |
|
15152-3902 |
UC 2971 |
|
208 |
151.5 |
71 |
Show |
|
15142-3830 |
B 1274 |
|
60 |
0.7 |
72 |
Show |
|
15185-3712 |
BRT1692 |
|
120 |
4.7 |
73 |
Show |
|
15249-3730 |
B 838 |
|
260 |
1.3 |
77 |
Show |
|
15245-3722 |
UC 2997 |
|
|
17.3 |
79 |
Show |
|
15139-3848 |
SKF2017 |
|
347 |
42.5 |
79 |
Show |
|
15148-3911 |
HRG 109 |
|
235 |
23.4 |
80 |
Show |
|
15253-3920 |
RSS 373 |
AB |
44 |
12.1 |
83 |
Show |
|
15156-3925 |
B 1276 |
|
288 |
4.7 |
83 |
Show |
|
15242-3713 |
KPP 343 |
|
319 |
3.4 |
84 |
Show |
|
15131-3822 |
RST2944 |
|
349 |
4.0 |
85 |
Show |
|
15225-3702 |
SEE 231 |
|
251 |
13.0 |
85 |
Show |
|
15130-3843 |
I 959 |
|
41 |
1.3 |
88 |
Show |
|
15172-3944 |
RST1833 |
|
222 |
0.8 |
90 |
Show |
|
15158-3709 |
COO 271 |
|
197 |
21.1 |
91 |
Show |
|
15164-3702 |
UC 2975 |
|
341 |
115.4 |
93 |
Show |
|
15121-3816 |
B 833 |
|
281 |
0.2 |
96 |
Show |
|
15248-3943 |
RST1839 |
|
58 |
1.6 |
97 |
Show |
|
15159-3700 |
SEE 221 |
|
50 |
5.2 |
98 |
Show |
|
15232-3652 |
RIZ 14 |
|
10 |
0.0 |
98 |
Show |
|
15204-3644 |
JSP 655 |
|
259 |
1.7 |
99 |
|
|
WDS 15202-3823 : COMPONENTS
|
A |
B |
C |
B |
pa=350.9°
sep=29.77"
| |
C |
pa=337.8°
sep=48.83"
| pa=318.9°
sep=20.95"
| |
D |
pa=348.1°
sep=45.61"
| pa=342.8°
sep=15.94"
| pa=93.6°
sep=9.07"
|
15202-3823 A
Name |
HD 136125 |
|
Coord arcsec 2000 |
152014.11-382243.3 |
|
Mag |
9.6 |
|
Spectral class |
B9V (blue-white) |
|
PmRA |
-4.00 |
|
PmDE |
-11.0 |
|
Tycho2 |
7835-01752-1 |
|
Tycho2 |
7835-01752-1 |
|
Pflag |
|
|
RAmdeg |
230.05881371 |
|
DEmdeg |
-38.37872018 |
|
PmRA |
-5.6 |
|
PmDE |
-7.3 |
|
E RAmdeg |
12 |
|
E DEmdeg |
14 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1988.94 |
|
EpDEm |
1987.99 |
|
Num |
9 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.5 |
|
Q pmDE |
0.8 |
|
BTmag |
9.608 |
|
E BTmag |
0.024 |
|
VTmag |
9.601 |
|
E VTmag |
0.028 |
|
Prox |
298 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
230.05883000 |
|
DEdeg |
-38.37870194 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.56 |
|
E RAdeg |
12.9 |
|
E DEdeg |
15.4 |
|
Posflg |
|
|
Corr |
0.2 |
|
15202-3823 B
Coord arcsec 2000 |
152013.71-382213.9 |
|
Coord calc |
152013.71-382213.9 |
|
Mag |
10.18 |
|
PmRA |
8.00 |
|
PmDE |
1.0 |
|
Tycho2 |
7835-02347-1 |
|
Calc delta mag |
0.58 |
|
Tycho2 |
7835-02347-1 |
|
Pflag |
|
|
RAmdeg |
230.05715127 |
|
DEmdeg |
-38.37053074 |
|
PmRA |
8.8 |
|
PmDE |
1.8 |
|
E RAmdeg |
28 |
|
E DEmdeg |
31 |
|
E pmRA |
1.6 |
|
E pmDE |
1.7 |
|
EpRAm |
1979.33 |
|
EpDEm |
1975.94 |
|
Num |
5 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.8 |
|
BTmag |
11.757 |
|
E BTmag |
0.098 |
|
VTmag |
10.316 |
|
E VTmag |
0.047 |
|
Prox |
167 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
230.05712444 |
|
DEdeg |
-38.37053083 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.52 |
|
E RAdeg |
36.0 |
|
E DEdeg |
45.4 |
|
Posflg |
|
|
Corr |
0.1 |
|
15202-3823 C
Coord arcsec 2000 |
152012.54-382158.1 |
|
Coord calc |
152012.54-382158.1 |
|
Mag |
11.65 |
|
Spectral class |
K5Ve (yellow-orange) |
|
PmRA |
-25.00 |
|
PmDE |
-30.0 |
|
Tycho2 |
7835-02210-1 |
|
Calc delta mag |
2.05 |
|
Tycho2 |
7835-02210-1 |
|
Pflag |
|
|
RAmdeg |
230.05504855 |
|
DEmdeg |
-38.36634440 |
|
PmRA |
65.7 |
|
PmDE |
-39.4 |
|
E RAmdeg |
116 |
|
E DEmdeg |
133 |
|
E pmRA |
3.3 |
|
E pmDE |
3.4 |
|
EpRAm |
1969.28 |
|
EpDEm |
1959.44 |
|
Num |
3 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.6 |
|
BTmag |
13.053 |
|
E BTmag |
0.376 |
|
VTmag |
11.655 |
|
E VTmag |
0.165 |
|
Prox |
167 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
230.05485444 |
|
DEdeg |
-38.36625250 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.55 |
|
E RAdeg |
136.9 |
|
E DEdeg |
172.7 |
|
Posflg |
|
|
Corr |
0.1 |
|
15202-3823 D
Coord arcsec 2000 |
152013.31-382158.7 |
|
Mag |
11.52 |
|
Spectral class |
K5Ve (yellow-orange) |
|
PmRA |
84.00 |
|
PmDE |
-48.0 |
|
Calc delta mag |
1.92 |
|
Calc coord |
yes |
|