16394-0306 BU 820 AB (HD 150161)
16h 39m 24.04s -03° 06' 20.3" P.A. 235.00 sep 4.4 mag 8.01,10.21 Sp K0 dist. 242.13 pc (789.83 l.y.)
Coord 2000 |
16394-0306 |
|
Discov num |
BU 820 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 39 24.04 -03 06 20.3 |
|
Date first |
1881 |
|
Date last |
2017 |
|
Obs |
34 |
|
Pa first |
238 |
|
Pa last |
234.6 |
|
P.A. Now (θ) |
234.6° |
|
Sep first |
4.2 |
|
Sep last |
4.414 |
|
Sep. Now (ρ) |
4.414" |
|
Mag pri |
8.01 |
|
Mag sec |
10.21 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-043 |
|
Sec motion ra |
-059 |
|
Pri motion dec |
+051 |
|
Sec motion dec |
+040 |
|
Notes |
N
(See Notes) |
|
rPM=0.272 (< 0.3, Physical double)
This double is physical.
16394-0306 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 150161 |
141296 |
16 39 24 -03 06 20 |
BU 820 AB |
2017 |
34 |
235 |
4.4 |
8.01 |
10.21 |
2.20 |
|
<=== |
Show |
|
141296 |
16 39 24 -03 06 20 |
BU 820 AC |
2015 |
5 |
255 |
160.0 |
8.01 |
13.92 |
5.91 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 150161 |
|
Constellation |
Ophiuchus |
|
SAO |
141296 |
|
HIP |
81558 |
|
Tycho2 |
5053-00041-1 |
|
Gaia DR2 |
4354916797412820992 |
|
HD |
150161 |
|
GC |
22389 |
|
BD |
BD-02 4226 |
|
Distance |
242.13 |
|
Distance ly |
789.83 |
|
WDS 16394-0306 BU 820 AB (HD 150161) : NOTES
discov_num |
notes |
refcode |
BU 820 |
A 1923 measure by Gauchet was inadvertently attributed to 22390+1850 |
Gau1925 |
|
and listed as new companion GAU 19AC. Error noted by Thorel (2012). |
Thr2012 |
REFERENCES
refcode |
metd |
author |
reference |
Gau1925 |
Ma - |
Gauchet, P.L. |
1925AJ.....36...67G |
Gau1925 |
+Pa |
AJ 36, 67, 1925 |
|
Thr2012 |
not - |
Thorel, J.-C. |
................... |
Thr2012 |
|
private communication, 2012 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BU |
Burnham, S.W. (BU 1 - 81) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16394-0306 |
BU 820 |
AB |
1998 |
29 |
235 |
4.3 |
8.01 |
10.21 |
K0 |
|
163924.07-030620.8 |
16394-0306 |
BU 820 |
AB |
2010 |
30 |
235 |
4.2 |
8.01 |
10.21 |
K0 |
|
163924.07-030620.8 |
16394-0306 |
BU 820 |
AB |
2017 |
31 |
235 |
4.4 |
8.01 |
10.21 |
K0 |
N |
163924.04-030620.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16394-0306 BU 820 AB (HD 150161) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16394-0306 BU 820 AB (HD 150161) : MEASURES
No records found.
WDS 16394-0306 (HD 150161) : 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 16394-0306 (HD 150161) : ALADIN DSS IMAGE @ 16h 39m 24.04s -03° 06' 20.3"
WDS 16394-0306 BU 820 AB (HD 150161) : 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 |
|
16394-0306 |
BU 820 |
AB |
235 |
4.4 |
1 |
Show |
|
16394-0306 |
BU 820 |
AC |
255 |
160.0 |
1 |
Show |
|
16405-0256 |
UC 3205 |
|
187 |
29.9 |
20 |
Show |
|
16411-0251 |
BUP 172 |
|
42 |
122.1 |
30 |
Show |
|
16397-0337 |
A 26 |
|
340 |
1.3 |
32 |
Show |
|
16370-0240 |
HDS2349 |
|
179 |
0.1 |
45 |
Show |
|
16405-0404 |
J 2110 |
|
173 |
5.2 |
57 |
Show |
|
16386-0204 |
RST5062 |
|
267 |
0.4 |
64 |
Show |
|
16364-0219 |
BUP 171 |
|
266 |
137.9 |
66 |
Show |
|
16413-0413 |
UC 3208 |
|
185 |
34.1 |
73 |
Show |
|
16348-0412 |
LMP 14 |
BD |
340 |
46.2 |
79 |
Show |
|
16348-0412 |
LMP 14 |
BE |
215 |
21.1 |
79 |
Show |
|
16443-0222 |
GWP2659 |
|
232 |
14.0 |
86 |
Show |
|
16384-0436 |
HDS2357 |
|
325 |
0.4 |
91 |
Show |
|
16431-0153 |
HJ 1293 |
|
102 |
6.6 |
93 |
Show |
|
16344-0401 |
FMR 154 |
|
107 |
1.0 |
93 |
Show |
|
16443-0407 |
HJ 4886 |
|
98 |
8.0 |
96 |
Show |
|
16348-0412 |
GIC 144 |
AB |
36 |
999.9 |
98 |
Show |
|
16348-0412 |
LMP 14 |
AC |
321 |
93.2 |
98 |
Show |
|
16348-0412 |
DSG 20 |
Aa,Ab |
207 |
0.0 |
98 |
Show |
|
16445-0205 |
BAL 569 |
|
119 |
4.4 |
99 |
Show |
|
16444-0148 |
TDT 60 |
|
275 |
0.8 |
108 |
Show |
|
16466-0312 |
A 27 |
|
21 |
1.8 |
109 |
Show |
|
16375-0121 |
J 2094 |
|
56 |
4.1 |
110 |
Show |
|
16372-0117 |
ROE 95 |
AB |
232 |
8.2 |
114 |
Show |
|
16372-0117 |
ROE 95 |
AC |
347 |
52.2 |
114 |
Show |
|
16402-0112 |
BAL 567 |
|
212 |
9.2 |
115 |
Show |
|
16318-0216 |
A 693 |
|
94 |
0.2 |
126 |
Show |
|
16461-0425 |
GWP2664 |
|
87 |
16.2 |
128 |
Show |
|
16412-0100 |
HDS2367 |
|
64 |
0.8 |
130 |
Show |
|
16368-0510 |
BU 819 |
|
241 |
1.5 |
130 |
Show |
|
16337-0444 |
PST 1 |
|
335 |
3.4 |
130 |
Show |
|
16308-0218 |
RST5059 |
|
171 |
1.4 |
138 |
Show |
|
16341-0114 |
RST5060 |
|
53 |
4.2 |
139 |
Show |
|
16307-0359 |
NSN 154 |
|
316 |
6.2 |
141 |
Show |
|
16490-0302 |
LDS4696 |
|
117 |
23.7 |
144 |
Show |
|
16369-0525 |
GWP2649 |
|
245 |
26.1 |
144 |
Show |
|
16488-0337 |
RST4564 |
|
227 |
5.2 |
145 |
Show |
|
16458-0116 |
STE 12 |
|
289 |
39.6 |
147 |
Show |
|
16375-0530 |
HLD 26 |
|
12 |
6.7 |
147 |
Show |
|
16302-0149 |
GWP2638 |
|
226 |
72.1 |
158 |
Show |
|
16480-0458 |
GWP2668 |
|
274 |
19.0 |
170 |
Show |
|
16383-0559 |
A 1863 |
|
273 |
0.6 |
174 |
Show |
|
16400-0605 |
RAO 82 |
BC |
150 |
27.4 |
177 |
Show |
|
16276-0334 |
VYS 7 |
|
81 |
3.3 |
179 |
Show |
|
16400-0605 |
TOK 305 |
AB |
40 |
179.2 |
179 |
Show |
|
16504-0147 |
OSO 75 |
|
220 |
4.6 |
183 |
Show |
|
16467-0536 |
TDT 79 |
|
28 |
4.5 |
185 |
Show |
|
16278-0413 |
CVR 823 |
|
171 |
17.5 |
186 |
Show |
|
16293-0501 |
RST4561 |
|
38 |
0.2 |
191 |
Show |
|
16281-0135 |
RST5057 |
|
36 |
3.3 |
193 |
|
|
WDS 16394-0306 : COMPONENTS
|
A |
B |
B |
pa=234.6°
sep=4.41"
| |
C |
pa=255.0°
sep=159.82"
| pa=255.5°
sep=155.70"
|
16394-0306 A
Name |
HD 150161 |
|
Coord arcsec 2000 |
163924.04-030620.3 |
|
Mag |
8.01 |
|
Spectral class |
K0 (yellow-orange) |
|
PmRA |
-43.00 |
|
PmDE |
51.0 |
|
SAO |
141296 |
|
HIP |
81558 |
|
Tycho2 |
5053-00041-1 |
|
HD |
150161 |
|
GC |
22389 |
|
BD |
BD-02 4226 |
|
Tycho2 |
5053-00041-1 |
|
Pflag |
|
|
RAmdeg |
249.85017391 |
|
DEmdeg |
-3.10564021 |
|
PmRA |
-42.7 |
|
PmDE |
51.2 |
|
E RAmdeg |
6 |
|
E DEmdeg |
8 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1991.10 |
|
EpDEm |
1990.36 |
|
Num |
6 |
|
Q RAmdeg |
5.3 |
|
Q DEmdeg |
2.4 |
|
Q pmRA |
5.4 |
|
Q pmDE |
2.4 |
|
BTmag |
9.699 |
|
E BTmag |
0.023 |
|
VTmag |
8.005 |
|
E VTmag |
0.012 |
|
Prox |
44 |
|
TYC |
T |
|
HIP |
81558 |
|
CCDM |
A |
|
RAdeg |
249.85027389 |
|
DEdeg |
-3.10576194 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.35 |
|
E RAdeg |
6.0 |
|
E DEdeg |
8.0 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
141296 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0038 |
|
DE1950 |
|
|
PmDE1950 |
0.039 |
|
Vmag |
7.9 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
22389 |
|
DM |
BD-02 4226 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
150161 |
|
M HD |
0 |
|
GC |
22389 |
|
RA1950rad |
4.34929591 |
|
DE1950rad |
-0.05251449 |
|
PmRA2000 |
-0.0036 |
|
PmDE2000 |
0.041 |
|
Catalog |
H |
|
HIP |
81558 |
|
Proxy |
H |
|
RAhms |
16 39 24.07 |
|
DEdms |
-03 06 20.8 |
|
Vmag |
7.75 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
249.85 |
|
DEdeg |
-3.10576 |
|
AstroRef |
A |
|
Plx |
4.98 |
|
CCDM |
16394-0306 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
235 |
|
Rho |
4.4 |
|
HD |
150161 |
|
BD |
BD-02 4226 |
|
CD |
|
|
CP |
|
|
Dm number |
-02 4226 |
|
VIred |
1.16 |
|
SpType |
K0 |
|
R SpType |
|
|
Coord arcsec 2000 |
163924.07-030620.8 |
|
HIP |
81558 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.360710027 |
|
DErad |
-0.0542058176 |
|
Plx |
4.13 |
|
PmRA |
-58.76 |
|
PmDE |
39.34 |
|
E RArad |
0.84 |
|
E DErad |
0.49 |
|
E Plx |
0.9 |
|
E pmRA |
1.15 |
|
E pmDE |
0.78 |
|
Hpmag |
7.8893 |
|
E Hpmag |
0.0015 |
|
SHp |
0.011 |
|
VA |
0 |
|
BV |
1.41 |
|
E BV |
0.03 |
|
VI |
1.39 |
|
Ccdm |
16394-0306 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.04 |
|
DDEs |
-20.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.1 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
-58 |
|
PmDE |
38 |
|
Dm number |
-02 4226 |
|
Cat1 |
BD |
|
Name2 |
141296 |
|
Cat2 |
SAO |
|
HD |
150161 |
|
M HD |
|
|
ADS BDS |
A10139 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
16342S0254A |
|
HIC |
81558 |
|
16394-0306 B
Coord arcsec 2000 |
163923.80-030622.9 |
|
Mag |
10.21 |
|
PmRA |
-59.00 |
|
PmDE |
40.0 |
|
Calc delta mag |
2.2 |
|
Calc coord |
yes |
|
Ccdm |
16394-0306 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 820 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1881 |
|
Theta |
236 |
|
Rho |
4.2 |
|
Obs |
22 |
|
Vmag |
9.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10139 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
16342S0254B |
|
HIC |
81558 |
|
16394-0306 C
Coord arcsec 2000 |
163913.73-030701.7 |
|
Mag |
13.92 |
|
PmRA |
-17.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
5.91 |
|
Calc coord |
yes |
|
Ccdm |
16394-0306 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 820 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1911 |
|
Theta |
257 |
|
Rho |
162.5 |
|
Obs |
1 |
|
Vmag |
12.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10139 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
16342S0254C |
|
HIC |
|
|