17383-4513 HDS 2491 (HD 159688)
17h 38m 17.72s -45° 12' 49.8" P.A. 247.00 sep 0.5 mag 10.05,12.50 Sp G3V dist. 156.74 pc (511.29 l.y.)
Coord 2000 |
17383-4513 |
|
Discov num |
HDS2491 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 17.72 -45 12 49.8 |
|
Date first |
1991 |
|
Date last |
2018 |
|
Obs |
2 |
|
Pa first |
247 |
|
Pa last |
246.8 |
|
P.A. Now (θ) |
246.8° |
|
Sep first |
0.5 |
|
Sep last |
0.532 |
|
Sep. Now (ρ) |
0.532" |
|
Mag pri |
10.05 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
G3V (yellow) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159688 |
|
Constellation |
Scorpius |
|
HIP |
86324 |
|
Tycho2 |
8343-00280-1 |
|
Gaia DR2 |
5955238546961876224 |
|
HD |
159688 |
|
CD |
CD-4511731 |
|
CP |
CP-45 8734 |
|
Distance |
156.74 |
|
Distance ly |
511.29 |
|
WDS 17383-4513 HDS 2491 (HD 159688) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17383-4513 |
HDS2491 |
|
1991 |
1 |
247 |
0.5 |
10.05 |
12.50 |
G3V |
|
173817.72-451249.8 |
17383-4513 |
HDS2491 |
|
2018 |
2 |
247 |
0.5 |
10.05 |
12.50 |
G3V |
|
173817.72-451249.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17383-4513 HDS 2491 (HD 159688) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17383-4513 HDS 2491 (HD 159688) : MEASURES
No records found.
WDS 17383-4513 (HD 159688) : 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 17383-4513 (HD 159688) : ALADIN DSS IMAGE @ 17h 38m 17.72s -45° 12' 49.8"
WDS 17383-4513 HDS 2491 (HD 159688) : 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 |
|
17383-4513 |
HDS2491 |
|
247 |
0.5 |
|
Show |
|
17376-4516 |
CPO 539 |
|
216 |
5.5 |
9 |
Show |
|
17374-4519 |
BRT 985 |
|
96 |
4.0 |
12 |
Show |
|
17388-4532 |
B 2841 |
|
44 |
5.5 |
20 |
Show |
|
17395-4454 |
DON 853 |
|
197 |
0.3 |
24 |
Show |
|
17408-4457 |
TDS 877 |
|
313 |
1.3 |
31 |
Show |
|
17410-4530 |
DON 855 |
|
265 |
0.4 |
34 |
Show |
|
17389-4546 |
DON 851 |
|
243 |
2.1 |
34 |
Show |
|
17347-4508 |
RSS 451 |
|
154 |
11.2 |
39 |
Show |
|
17395-4553 |
SKF1418 |
AB |
82 |
15.4 |
43 |
Show |
|
17395-4553 |
KPP4390 |
AC |
214 |
30.9 |
43 |
Show |
|
17395-4553 |
KPP4390 |
BC |
229 |
42.8 |
43 |
Show |
|
17383-4555 |
CPO9246 |
|
36 |
4.4 |
43 |
Show |
|
17397-4559 |
HDS2497 |
|
169 |
0.5 |
49 |
Show |
|
17427-4451 |
DON 859 |
|
218 |
0.9 |
52 |
Show |
|
17371-4419 |
WDK 3 |
|
190 |
0.2 |
56 |
Show |
|
17332-4531 |
I 603 |
|
78 |
1.3 |
57 |
Show |
|
17431-4446 |
I 1335 |
|
57 |
3.0 |
58 |
Show |
|
17416-4601 |
BRT 987 |
|
291 |
5.3 |
60 |
Show |
|
17417-4604 |
SWR 228 |
|
100 |
23.6 |
63 |
Show |
|
17359-4611 |
NSN 379 |
|
276 |
12.0 |
64 |
Show |
|
17340-4600 |
DON 843 |
|
222 |
4.3 |
66 |
Show |
|
17437-4442 |
BRT 989 |
|
17 |
3.1 |
66 |
Show |
|
17388-4406 |
I 1331 |
|
58 |
1.3 |
68 |
Show |
|
17340-4421 |
RST5435 |
|
325 |
1.1 |
70 |
Show |
|
17450-4511 |
HJ 4973 |
|
24 |
14.0 |
71 |
Show |
|
17335-4606 |
RST 941 |
|
150 |
2.2 |
74 |
Show |
|
17313-4501 |
DON 841 |
|
29 |
2.2 |
75 |
Show |
|
17452-4458 |
BRT 990 |
BC |
20 |
4.2 |
75 |
Show |
|
17452-4458 |
BRT 990 |
AB |
292 |
4.4 |
75 |
Show |
|
17424-4618 |
HDS2505 |
AB |
319 |
0.4 |
78 |
Show |
|
17424-4618 |
ARY 128 |
AB,C |
293 |
93.1 |
78 |
Show |
|
17335-4413 |
BRT 980 |
|
127 |
5.6 |
79 |
Show |
|
17363-4357 |
BRT 983 |
|
135 |
3.1 |
79 |
Show |
|
17423-4621 |
ARY 124 |
|
350 |
55.7 |
81 |
Show |
|
17320-4559 |
ARY 93 |
|
206 |
56.4 |
81 |
Show |
|
17420-4401 |
DON 857 |
|
44 |
0.9 |
82 |
Show |
|
17459-4500 |
DON 862 |
|
186 |
2.0 |
82 |
Show |
|
17339-4405 |
SEE 333 |
|
295 |
15.8 |
83 |
Show |
|
17403-4633 |
CPO 545 |
|
33 |
6.2 |
84 |
Show |
|
17318-4602 |
I 40 |
|
210 |
20.5 |
84 |
Show |
|
17405-4352 |
DON 854 |
AB |
122 |
7.3 |
85 |
Show |
|
17405-4352 |
COO 217 |
AC |
203 |
15.5 |
85 |
Show |
|
17312-4552 |
BRT 975 |
|
134 |
5.1 |
85 |
Show |
|
17321-4420 |
COO 214 |
AB |
38 |
8.8 |
85 |
Show |
|
17321-4420 |
COO 214 |
BC |
342 |
10.2 |
85 |
Show |
|
17447-4415 |
RSS 460 |
|
358 |
14.9 |
90 |
Show |
|
17454-4423 |
TDT 490 |
|
18 |
0.9 |
91 |
Show |
|
17363-4344 |
DON 845 |
|
167 |
0.3 |
92 |
Show |
|
17330-4400 |
HDS2478 |
|
351 |
0.5 |
93 |
Show |
|
17294-4520 |
CPO 528 |
|
357 |
4.7 |
95 |
|
|
WDS 17383-4513 : COMPONENTS
17383-4513 A
Componente originario normalizzato |
AB |
|
Name |
HD 159688 |
|
Coord arcsec 2000 |
173817.72-451249.8 |
|
Mag |
10.05 |
|
Spectral class |
G3V (yellow) |
|
PmRA |
-26.00 |
|
PmDE |
-19.0 |
|
HIP |
86324 |
|
Tycho2 |
8343-00280-1 |
|
HD |
159688 |
|
CD |
CD-4511731 |
|
CP |
CP-45 8734 |
|
Tycho2 |
8343-00280-1 |
|
Pflag |
|
|
RAmdeg |
264.57374418 |
|
DEmdeg |
-45.21389194 |
|
PmRA |
-27.9 |
|
PmDE |
-19.3 |
|
E RAmdeg |
29 |
|
E DEmdeg |
29 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1982.80 |
|
EpDEm |
1976.50 |
|
Num |
4 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.6 |
|
BTmag |
10.783 |
|
E BTmag |
0.067 |
|
VTmag |
9.883 |
|
E VTmag |
0.048 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
86324 |
|
CCDM |
AB |
|
RAdeg |
264.57383944 |
|
DEdeg |
-45.21384278 |
|
EpRA 1990 |
1.62 |
|
EpDE 1990 |
1.40 |
|
E RAdeg |
33.5 |
|
E DEdeg |
39.8 |
|
Posflg |
|
|
Corr |
0.2 |
|
Catalog |
H |
|
HIP |
86324 |
|
Proxy |
H |
|
RAhms |
17 38 17.72 |
|
DEdms |
-45 12 49.8 |
|
Vmag |
9.81 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
264.574 |
|
DEdeg |
-45.2138 |
|
AstroRef |
A |
|
Plx |
7.98 |
|
CCDM |
17383-4513 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
247 |
|
Rho |
0.529 |
|
HD |
159688 |
|
BD |
|
|
CD |
CD-4511731 |
|
CP |
CP-45 8734 |
|
Dm number |
-4511731 |
|
VIred |
0.74 |
|
SpType |
G3V |
|
R SpType |
|
|
Coord arcsec 2000 |
173817.72-451249.8 |
|
HIP |
86324 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.6176847779 |
|
DErad |
-0.7891304023 |
|
Plx |
6.38 |
|
PmRA |
-26.69 |
|
PmDE |
-20.27 |
|
E RArad |
1.72 |
|
E DErad |
1.4 |
|
E Plx |
1.98 |
|
E pmRA |
2.16 |
|
E pmDE |
1.65 |
|
Hpmag |
9.9455 |
|
E Hpmag |
0.0035 |
|
SHp |
0.028 |
|
VA |
0 |
|
BV |
0.73 |
|
E BV |
0.078 |
|
VI |
0.78 |
|
Ccdm |
17383-4513 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.30 |
|
DDEs |
10.0 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.1 |
|
Sp |
G3 |
|
PmNote |
* |
|
PmRA |
-26 |
|
PmDE |
-19 |
|
Dm number |
-4511731 |
|
Cat1 |
CD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
159688 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
86324 |
|
17383-4513 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
173817.69-451250.0 |
|
Mag |
12.5 |
|
Calc delta mag |
2.45 |
|
Calc coord |
yes |
|
Ccdm |
17383-4513 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-0.34 |
|
DDEs |
9.8 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
247 |
|
Rho |
0.5 |
|
Obs |
1 |
|
Vmag |
12.5 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-26 |
|
PmDE |
-19 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
86324 |
|