17486-4502 CPO 77 (HD 161579)
17h 48m 37.50s -45° 01' 39.2" P.A. 324.00 sep 4.0 mag 8.84,10.17 Sp F2/3V dist. 126.9 pc (413.95 l.y.)
Coord 2000 |
17486-4502 |
|
Discov num |
CPO 77 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 37.50 -45 01 39.2 |
|
Date first |
1902 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
330 |
|
Pa last |
324.4 |
|
P.A. Now (θ) |
324.4° |
|
Sep first |
3.9 |
|
Sep last |
4.038 |
|
Sep. Now (ρ) |
4.038" |
|
Mag pri |
8.84 |
|
Mag sec |
10.17 |
|
delta mag (ΔM) |
1.33 |
|
Spectral class |
F2/3V (yellow-white) |
|
Pri motion ra |
+022 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+020 |
|
Notes |
|
|
rPM=1.266
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 161579 |
|
Constellation |
Scorpius |
|
SAO |
228436 |
|
HIP |
87171 |
|
Tycho2 |
8343-01544-1 |
|
Gaia DR2 |
5954696114094074240 |
|
HD |
161579 |
|
CD |
CD-4412080 |
|
CP |
CP-44 8775 |
|
Distance |
126.9 |
|
Distance ly |
413.95 |
|
WDS 17486-4502 CPO 77 (HD 161579) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
CpO1906 |
- |
Cape Observatory |
. |
CpO1906 |
|
Cape Obs - Henderson, 1906 |
|
CpO1938 |
P+ - |
Cape Observatory |
. |
CpO1938 |
+T |
Cape Obs (1822-1938 data) |
|
CpO9999 |
T - |
Cape Observatory |
................... |
CpO9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17486-4502 |
CPO 77 |
|
1999 |
6 |
326 |
3.8 |
8.84 |
10.17 |
F2/3V |
D |
174837.50-450139.2 |
17486-4502 |
CPO 77 |
|
2015 |
8 |
325 |
4.0 |
8.84 |
10.17 |
F2/3V |
|
174837.50-450139.2 |
17486-4502 |
CPO 77 |
|
2016 |
10 |
324 |
4.0 |
8.84 |
10.17 |
F2/3V |
|
174837.50-450139.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17486-4502 CPO 77 (HD 161579) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17486-4502 CPO 77 (HD 161579) : MEASURES
No records found.
WDS 17486-4502 (HD 161579) : 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 17486-4502 (HD 161579) : ALADIN DSS IMAGE @ 17h 48m 37.50s -45° 01' 39.2"
WDS 17486-4502 CPO 77 (HD 161579) : 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 |
|
17486-4502 |
CPO 77 |
|
324 |
4.0 |
|
Show |
|
17496-4510 |
DON 867 |
|
285 |
0.5 |
14 |
Show |
|
17488-4522 |
B 1868 |
|
221 |
1.3 |
21 |
Show |
|
17481-4527 |
CPO9248 |
|
123 |
3.5 |
27 |
Show |
|
17459-4500 |
DON 862 |
|
186 |
2.0 |
29 |
Show |
|
17479-4433 |
RST5442 |
|
105 |
0.6 |
31 |
Show |
|
17452-4458 |
BRT 990 |
AB |
292 |
4.4 |
37 |
Show |
|
17452-4458 |
BRT 990 |
BC |
20 |
4.2 |
37 |
Show |
|
17450-4511 |
HJ 4973 |
|
24 |
14.0 |
40 |
Show |
|
17510-4543 |
BRT1001 |
|
300 |
4.8 |
49 |
Show |
|
17454-4423 |
TDT 490 |
|
18 |
0.9 |
52 |
Show |
|
17437-4442 |
BRT 989 |
|
17 |
3.1 |
56 |
Show |
|
17482-4404 |
DON 865 |
AB |
55 |
2.5 |
58 |
Show |
|
17482-4404 |
CPO 555 |
AC |
54 |
9.1 |
58 |
Show |
|
17499-4405 |
KPP3005 |
|
254 |
19.9 |
59 |
Show |
|
17431-4446 |
I 1335 |
|
57 |
3.0 |
61 |
Show |
|
17447-4415 |
RSS 460 |
|
358 |
14.9 |
64 |
Show |
|
17427-4451 |
DON 859 |
|
218 |
0.9 |
64 |
Show |
|
17524-4556 |
DON 868 |
|
221 |
0.5 |
68 |
Show |
|
17456-4403 |
DON 861 |
|
340 |
5.7 |
68 |
Show |
|
17530-4600 |
CPO9252 |
|
288 |
6.6 |
75 |
Show |
|
17541-4414 |
BRT1002 |
|
154 |
4.7 |
75 |
Show |
|
17408-4457 |
TDS 877 |
|
313 |
1.3 |
84 |
Show |
|
17555-4544 |
CPO 563 |
|
81 |
4.9 |
85 |
Show |
|
17410-4530 |
DON 855 |
|
265 |
0.4 |
86 |
Show |
|
17497-4335 |
RSS 463 |
|
146 |
21.5 |
88 |
Show |
|
17482-4630 |
RST 949 |
|
141 |
0.3 |
89 |
Show |
|
17477-4329 |
DON 864 |
|
179 |
0.5 |
93 |
Show |
|
17569-4535 |
TDT 592 |
|
290 |
2.6 |
94 |
Show |
|
17420-4401 |
DON 857 |
|
44 |
0.9 |
94 |
Show |
|
17470-4330 |
COO 220 |
|
331 |
13.0 |
94 |
Show |
|
17526-4338 |
CPO 559 |
|
54 |
3.6 |
95 |
Show |
|
17416-4601 |
BRT 987 |
|
291 |
5.3 |
95 |
Show |
|
17417-4604 |
SWR 228 |
|
100 |
23.6 |
96 |
Show |
|
17520-4333 |
CPO 558 |
|
16 |
6.0 |
96 |
Show |
|
17395-4454 |
DON 853 |
|
197 |
0.3 |
97 |
Show |
|
17554-4607 |
TDT 574 |
|
35 |
0.8 |
97 |
Show |
|
17484-4322 |
BRT 996 |
|
224 |
5.6 |
100 |
Show |
|
17424-4618 |
HDS2505 |
AB |
319 |
0.4 |
101 |
Show |
|
17424-4618 |
ARY 128 |
AB,C |
293 |
93.1 |
101 |
Show |
|
17572-4546 |
HDS2529 |
|
127 |
14.2 |
101 |
Show |
|
17423-4621 |
ARY 124 |
|
350 |
55.7 |
104 |
Show |
|
17581-4527 |
DON 872 |
|
97 |
3.9 |
104 |
Show |
|
17466-4320 |
CPO 552 |
|
178 |
3.0 |
105 |
Show |
|
17585-4459 |
LDS 618 |
|
358 |
49.8 |
105 |
Show |
|
17584-4532 |
CPO 566 |
|
103 |
3.4 |
108 |
Show |
|
17388-4532 |
B 2841 |
|
44 |
5.5 |
108 |
Show |
|
17395-4553 |
KPP4390 |
BC |
229 |
42.8 |
110 |
Show |
|
17570-4607 |
CBL 164 |
|
207 |
11.2 |
110 |
Show |
|
17395-4553 |
SKF1418 |
AB |
82 |
15.4 |
110 |
Show |
|
17395-4553 |
KPP4390 |
AC |
214 |
30.9 |
110 |
|
|
WDS 17486-4502 : COMPONENTS
17486-4502 A
Componente originario normalizzato |
AB |
|
Name |
HD 161579 |
|
Coord arcsec 2000 |
174837.50-450139.2 |
|
Mag |
8.84 |
|
Spectral class |
F2/3V (yellow-white) |
|
PmRA |
22.00 |
|
PmDE |
-4.0 |
|
SAO |
228436 |
|
HIP |
87171 |
|
Tycho2 |
8343-01544-1 |
|
HD |
161579 |
|
CD |
CD-4412080 |
|
CP |
CP-44 8775 |
|
Tycho2 |
8343-01544-1 |
|
Pflag |
|
|
RAmdeg |
267.15624453 |
|
DEmdeg |
-45.02755493 |
|
PmRA |
16.8 |
|
PmDE |
12.2 |
|
E RAmdeg |
10 |
|
E DEmdeg |
12 |
|
E pmRA |
2.0 |
|
E pmDE |
1.8 |
|
EpRAm |
1991.21 |
|
EpDEm |
1990.74 |
|
Num |
3 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
0.2 |
|
Q pmDE |
0.1 |
|
BTmag |
9.220 |
|
E BTmag |
0.021 |
|
VTmag |
8.840 |
|
E VTmag |
0.018 |
|
Prox |
40 |
|
TYC |
T |
|
HIP |
87171 |
|
CCDM |
A |
|
RAdeg |
267.15618889 |
|
DEdeg |
-45.02758472 |
|
EpRA 1990 |
1.51 |
|
EpDE 1990 |
1.24 |
|
E RAdeg |
9.8 |
|
E DEdeg |
11.8 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
228436 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.001 |
|
DE1950 |
|
|
PmDE1950 |
0.014 |
|
Vmag |
8.7 |
|
SpType |
F0 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
16718 |
|
DM |
CP-44 8775 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
161579 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.6467056 |
|
DE1950rad |
-0.78560032 |
|
PmRA2000 |
0.001 |
|
PmDE2000 |
0.013 |
|
Catalog |
H |
|
HIP |
87171 |
|
Proxy |
H |
|
RAhms |
17 48 37.49 |
|
DEdms |
-45 01 39.3 |
|
Vmag |
8.48 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
267.156 |
|
DEdeg |
-45.0276 |
|
AstroRef |
A |
|
Plx |
7.43 |
|
CCDM |
17486-4502 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
325 |
|
Rho |
4.021 |
|
HD |
161579 |
|
BD |
|
|
CD |
CD-4412080 |
|
CP |
CP-44 8775 |
|
Dm number |
-4412080 |
|
VIred |
0.42 |
|
SpType |
F2/F3V |
|
R SpType |
|
|
Coord arcsec 2000 |
174837.49-450139.3 |
|
HIP |
87171 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.6627551329 |
|
DErad |
-0.7858795906 |
|
Plx |
7.88 |
|
PmRA |
5.08 |
|
PmDE |
20.5 |
|
E RArad |
1.6 |
|
E DErad |
1.25 |
|
E Plx |
1.54 |
|
E pmRA |
2.01 |
|
E pmDE |
1.36 |
|
Hpmag |
8.5628 |
|
E Hpmag |
0.0015 |
|
SHp |
0.014 |
|
VA |
0 |
|
BV |
0.363 |
|
E BV |
0.037 |
|
VI |
0.42 |
|
Ccdm |
17486-4502 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.38 |
|
DDEs |
21.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.1 |
|
Sp |
F0 |
|
PmNote |
* |
|
PmRA |
11 |
|
PmDE |
14 |
|
Dm number |
-4412080 |
|
Cat1 |
CD |
|
Name2 |
228436 |
|
Cat2 |
SAO |
|
HD |
161579 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17413S4459A |
|
HIC |
87171 |
|
17486-4502 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
174837.34-450135.9 |
|
Mag |
10.17 |
|
PmRA |
7.00 |
|
PmDE |
20.0 |
|
Calc delta mag |
1.33 |
|
Calc coord |
yes |
|
Ccdm |
17486-4502 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
CPO 77 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1902 |
|
Theta |
329 |
|
Rho |
4.0 |
|
Obs |
3 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17413S4459B |
|
HIC |
87171 |
|