17415-5348 HDS 2502 (HD 160177)
17h 41m 27.68s -53° 48' 10.5" P.A. 72.00 sep 0.1 mag 10.17,10.47 Sp K1IV/V dist. 64.14 pc (209.22 l.y.)
Coord 2000 |
17415-5348 |
|
Discov num |
HDS2502 |
|
Comp |
|
|
Coord arcsec 2000 |
17 41 27.68 -53 48 10.5 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
12 |
|
Pa first |
347 |
|
Pa last |
72 |
|
P.A. Now (θ) |
45° |
|
Sep first |
0.2 |
|
Sep last |
0.096 |
|
Sep. Now (ρ) |
0.129" |
|
Mag pri |
10.17 |
|
Mag sec |
10.47 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
K1IV/V (yellow-orange) |
|
Pri motion ra |
-051 |
|
Sec motion ra |
|
|
Pri motion dec |
-030 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 160177 |
|
Constellation |
Ara |
|
SAO |
244944 |
|
HIP |
86569 |
|
Tycho2 |
8729-02663-1 |
|
Gaia DR2 |
5921743681878451328 |
|
HD |
160177 |
|
CP |
CP-53 8730 |
|
Distance |
64.14 |
|
Distance ly |
209.22 |
|
ORBITAL ELEMENTS
Period (P) | 20.39y | ± 0.34 |
Periastron (T) | 2018.04y | ± 0.02 |
Semi-major axis (a) | 0.1341a | ± 0.001 |
Eccentricity (e) | 0.594 | ± 0.008 |
Inclination (i) | 136.7° | ± 1.3 |
Longitude of periastron (ω) | 321.5° | ± 2.1 |
Node (Ω) | 158.5° | ± 1.6 |
Notes | | |
Reference | Tok2020e | |
Equinox | | |
Last observation | | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
89.9 |
0.085 |
2001 |
67.9 |
0.101 |
2002 |
52.4 |
0.119 |
2003 |
40.9 |
0.136 |
2004 |
31.9 |
0.152 |
2005 |
24.6 |
0.167 |
2006 |
18.4 |
0.179 |
2007 |
12.9 |
0.188 |
2008 |
7.8 |
0.194 |
2009 |
3.0 |
0.197 |
2010 |
358.2 |
0.197 |
2011 |
353.3 |
0.193 |
2012 |
348.1 |
0.185 |
2013 |
342.3 |
0.172 |
2014 |
335.4 |
0.154 |
2015 |
326.0 |
0.128 |
2016 |
310.9 |
0.095 |
2017 |
276.0 |
0.056 |
2018 |
191.7 |
0.048 |
2019 |
135.8 |
0.067 |
2020 |
100.7 |
0.079 |
2021 |
75.6 |
0.094 |
2022 |
57.8 |
0.112 |
2023 |
45.0 |
0.129 |
2024 |
35.2 |
0.146 |
2025 |
27.3 |
0.161 |
2026 |
20.7 |
0.174 |
2027 |
15.0 |
0.184 |
2028 |
9.7 |
0.192 |
2029 |
4.8 |
0.196 |
2030 |
0.1 |
0.198 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 17415-5348 HDS 2502 (HD 160177) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2020e |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. |
2020AJ....160....7T |
Tok2020e |
+orb |
AJ 160, 7, 2020 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
17415-5348 |
HDS2502 |
|
1991 |
1 |
347 |
0.2 |
10.17 |
10.47 |
K1IV/V |
|
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2009 |
2 |
2 |
0.2 |
10.17 |
10.47 |
K1IV/V |
|
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2012 |
3 |
346 |
0.2 |
10.17 |
10.47 |
K1IV/V |
|
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2013 |
4 |
337 |
0.2 |
10.17 |
10.47 |
K1IV/V |
|
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2014 |
5 |
333 |
0.1 |
10.17 |
10.47 |
K1IV/V |
|
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2015 |
6 |
322 |
0.1 |
10.17 |
10.47 |
K1IV/V |
|
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2017 |
8 |
222 |
0.0 |
10.17 |
10.47 |
K1IV/V |
O |
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2018 |
9 |
175 |
0.1 |
10.17 |
10.47 |
K1IV/V |
O |
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2019 |
10 |
121 |
0.1 |
10.17 |
10.47 |
K1IV/V |
O |
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2020 |
11 |
94 |
0.1 |
10.17 |
10.47 |
K1IV/V |
O |
174127.68-534810.5 |
17415-5348 |
HDS2502 |
|
2021 |
12 |
72 |
0.1 |
10.17 |
10.47 |
K1IV/V |
O |
174127.68-534810.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17415-5348 HDS 2502 (HD 160177) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17415-5348 HDS 2502 (HD 160177) : MEASURES
No records found.
WDS 17415-5348 (HD 160177) : 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 17415-5348 (HD 160177) : ALADIN DSS IMAGE @ 17h 41m 27.68s -53° 48' 10.5"
WDS 17415-5348 HDS 2502 (HD 160177) : 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 |
|
17415-5348 |
HDS2502 |
|
72 |
0.1 |
1 |
Show |
|
17411-5354 |
SHN 223 |
|
-1 |
0.1 |
6 |
Show |
|
17408-5339 |
HJ 4967 |
|
49 |
4.9 |
11 |
Show |
|
17405-5339 |
BRT2093 |
|
134 |
3.4 |
12 |
Show |
|
17418-5402 |
HJ 4969 |
|
41 |
19.4 |
15 |
Show |
|
17400-5338 |
BRT2092 |
|
335 |
5.7 |
16 |
Show |
|
17415-5328 |
POL 4 |
AB |
296 |
10.8 |
20 |
Show |
|
17415-5328 |
B 9031 |
AC |
33 |
14.4 |
20 |
Show |
|
17415-5328 |
POL 4 |
AD |
24 |
45.0 |
20 |
Show |
|
17422-5329 |
RST3120 |
|
209 |
3.3 |
21 |
Show |
|
17401-5331 |
SHN 222 |
|
-1 |
0.0 |
22 |
Show |
|
17378-5355 |
TDT 441 |
|
332 |
0.8 |
33 |
Show |
|
17390-5413 |
TDT 450 |
|
202 |
2.0 |
34 |
Show |
|
17451-5408 |
R 303 |
|
108 |
3.6 |
38 |
Show |
|
17444-5416 |
BRT2094 |
|
172 |
3.9 |
39 |
Show |
|
17435-5424 |
WFC 198 |
|
332 |
6.1 |
41 |
Show |
|
17462-5353 |
BRT2095 |
|
331 |
4.7 |
43 |
Show |
|
17459-5331 |
TDT 494 |
|
85 |
0.6 |
44 |
Show |
|
17458-5329 |
RST3126 |
|
39 |
2.9 |
44 |
Show |
|
17387-5428 |
BVD 121 |
|
185 |
39.7 |
47 |
Show |
|
17450-5307 |
RST3123 |
|
60 |
0.5 |
52 |
Show |
|
17398-5439 |
HDS2498 |
|
206 |
0.3 |
53 |
Show |
|
17386-5255 |
B 1337 |
|
270 |
3.2 |
59 |
Show |
|
17421-5248 |
HRG 124 |
|
124 |
4.6 |
61 |
Show |
|
17464-5446 |
TDT 498 |
|
144 |
0.6 |
72 |
Show |
|
17388-5456 |
RST3111 |
|
175 |
0.6 |
73 |
Show |
|
17486-5307 |
CVN 29 |
AB |
233 |
0.1 |
76 |
Show |
|
17486-5307 |
TSN 215 |
AC |
|
31.5 |
76 |
Show |
|
17466-5451 |
TDT 500 |
|
233 |
1.5 |
78 |
Show |
|
17480-5442 |
I 612 |
|
148 |
7.0 |
79 |
Show |
|
17346-5256 |
CPO 533 |
AB |
197 |
13.6 |
81 |
Show |
|
17505-5337 |
HJ 4978 |
|
268 |
12.3 |
81 |
Show |
|
17500-5428 |
BRT2096 |
|
215 |
3.3 |
85 |
Show |
|
17514-5350 |
VSP 51 |
|
122 |
0.2 |
89 |
Show |
|
17424-5516 |
BRT2582 |
|
6 |
6.2 |
89 |
Show |
|
17498-5258 |
TDT 522 |
|
84 |
0.4 |
90 |
Show |
|
17449-5224 |
TDS 880 |
|
158 |
1.8 |
91 |
Show |
|
17342-5454 |
TOK 419 |
|
82 |
0.6 |
92 |
Show |
|
17341-5240 |
KPP 688 |
|
164 |
6.1 |
96 |
Show |
|
17308-5410 |
TDT 391 |
|
330 |
0.6 |
97 |
Show |
|
17303-5341 |
TDT 387 |
|
116 |
0.7 |
100 |
Show |
|
17358-5223 |
TDT 425 |
|
74 |
3.6 |
100 |
Show |
|
17506-5249 |
LDS 612 |
|
318 |
13.1 |
101 |
Show |
|
17505-5248 |
TDT 529 |
|
80 |
0.8 |
101 |
Show |
|
17522-5317 |
FAL 58 |
|
315 |
10.9 |
101 |
Show |
|
17299-5416 |
CVN 102 |
AB |
255 |
2.8 |
106 |
Show |
|
17299-5416 |
CVN 102 |
AC |
28 |
4.4 |
106 |
Show |
|
17299-5416 |
CVN 102 |
AD |
130 |
6.2 |
106 |
Show |
|
17299-5416 |
CVN 102 |
AE |
97 |
6.4 |
106 |
Show |
|
17299-5416 |
CVN 102 |
AF |
166 |
6.9 |
106 |
Show |
|
17402-5533 |
TDT 459 |
|
324 |
0.6 |
106 |
|
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WDS 17415-5348 : COMPONENTS
17415-5348 A
Componente originario normalizzato |
AB |
|
Name |
HD 160177 |
|
Coord arcsec 2000 |
174127.68-534810.5 |
|
Mag |
10.17 |
|
Spectral class |
K1IV/V (yellow-orange) |
|
PmRA |
-51.00 |
|
PmDE |
-30.0 |
|
SAO |
244944 |
|
HIP |
86569 |
|
Tycho2 |
8729-02663-1 |
|
HD |
160177 |
|
CP |
CP-53 8730 |
|
Tycho2 |
8729-02663-1 |
|
Pflag |
|
|
RAmdeg |
265.36512295 |
|
DEmdeg |
-53.80300092 |
|
PmRA |
-54.1 |
|
PmDE |
-34.0 |
|
E RAmdeg |
10 |
|
E DEmdeg |
15 |
|
E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1991.15 |
|
EpDEm |
1989.90 |
|
Num |
9 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
1.5 |
|
Q pmDE |
1.2 |
|
BTmag |
10.508 |
|
E BTmag |
0.028 |
|
VTmag |
9.499 |
|
E VTmag |
0.018 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
86569 |
|
CCDM |
AB |
|
RAdeg |
265.36532833 |
|
DEdeg |
-53.80292417 |
|
EpRA 1990 |
1.94 |
|
EpDE 1990 |
1.99 |
|
E RAdeg |
10.2 |
|
E DEdeg |
15.6 |
|
Posflg |
P |
|
Corr |
0.3 |
|
SAO |
244944 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0073 |
|
DE1950 |
|
|
PmDE1950 |
-0.037 |
|
Vmag |
9.4 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
42 |
|
CatNum |
6955 |
|
DM |
CP-53 8730 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
160177 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.61372223 |
|
DE1950rad |
-0.93859594 |
|
PmRA2000 |
-0.0077 |
|
PmDE2000 |
-0.039 |
|
Catalog |
H |
|
HIP |
86569 |
|
Proxy |
H |
|
RAhms |
17 41 27.68 |
|
DEdms |
-53 48 10.5 |
|
Vmag |
9.38 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
265.365 |
|
DEdeg |
-53.8029 |
|
AstroRef |
* |
|
Plx |
16.72 |
|
CCDM |
17415-5348 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
347 |
|
Rho |
0.188 |
|
HD |
160177 |
|
BD |
|
|
CD |
|
|
CP |
CP-53 8730 |
|
Dm number |
-53 8730 |
|
VIred |
0.9 |
|
SpType |
K1IV/V |
|
R SpType |
|
|
Coord arcsec 2000 |
174127.68-534810.5 |
|
HIP |
86569 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.6314990872 |
|
DErad |
-0.9390380271 |
|
Plx |
15.59 |
|
PmRA |
-52.53 |
|
PmDE |
-29.79 |
|
E RArad |
1.26 |
|
E DErad |
0.99 |
|
E Plx |
1.79 |
|
E pmRA |
1.48 |
|
E pmDE |
1.03 |
|
Hpmag |
9.5597 |
|
E Hpmag |
0.0032 |
|
SHp |
0.025 |
|
VA |
0 |
|
BV |
0.9 |
|
E BV |
0.015 |
|
VI |
0.94 |
|
Ccdm |
17415-5348 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.36 |
|
DDEs |
-10.8 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.2 |
|
Sp |
K1 |
|
PmNote |
* |
|
PmRA |
-51 |
|
PmDE |
-30 |
|
Dm number |
-53 8730 |
|
Cat1 |
CPD |
|
Name2 |
244944 |
|
Cat2 |
SAO |
|
HD |
160177 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
86569 |
|
17415-5348 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
174127.69-534810.5 |
|
Mag |
10.47 |
|
Calc delta mag |
0.3 |
|
Calc coord |
yes |
|
Ccdm |
17415-5348 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-2.37 |
|
DDEs |
-10.7 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
347 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-51 |
|
PmDE |
-30 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
86569 |
|