18567-5102 RST 5456 (HD 175146)
18h 56m 41.04s -51° 01' 38.4" P.A. 124.00 sep 0.2 mag 8.75,10.14 Sp F2/3V dist. 139.28 pc (454.33 l.y.)
Coord 2000 |
18567-5102 |
|
Discov num |
RST5456 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 41.04 -51 01 38.4 |
|
Date first |
1946 |
|
Date last |
2021 |
|
Obs |
8 |
|
Pa first |
296 |
|
Pa last |
123.5 |
|
P.A. Now (θ) |
123.5° |
|
Sep first |
0.2 |
|
Sep last |
0.194 |
|
Sep. Now (ρ) |
0.194" |
|
Mag pri |
8.75 |
|
Mag sec |
10.14 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
F2/3V (yellow-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-047 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 175146 |
|
Constellation |
Telescopium |
|
SAO |
245820 |
|
HIP |
92991 |
|
Tycho2 |
8386-01015-1 |
|
Gaia DR2 |
6660827082994549632 |
|
HD |
175146 |
|
CD |
CD-5111834 |
|
CP |
CP-5111062 |
|
Distance |
139.28 |
|
Distance ly |
454.33 |
|
ORBITAL ELEMENTS
Period (P) | 77.5y | ± 5.9 |
Periastron (T) | 1979y | ± 4.4 |
Semi-major axis (a) | 0.169a | ± 0.007 |
Eccentricity (e) | 0.17 | ± 0.06 |
Inclination (i) | 135° | ± 6.3 |
Longitude of periastron (ω) | 154° | ± 23 |
Node (Ω) | 120.7° | ± 5.1 |
Notes | | |
Reference | Tok2021f | |
Equinox | | |
Last observation | 2021 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
210.7 |
0.125 |
2001 |
204.9 |
0.127 |
2002 |
199.3 |
0.130 |
2003 |
193.9 |
0.132 |
2004 |
188.7 |
0.136 |
2005 |
183.8 |
0.139 |
2006 |
179.2 |
0.143 |
2007 |
174.9 |
0.148 |
2008 |
170.7 |
0.152 |
2009 |
166.8 |
0.156 |
2010 |
163.1 |
0.161 |
2011 |
159.6 |
0.165 |
2012 |
156.3 |
0.169 |
2013 |
153.2 |
0.173 |
2014 |
150.1 |
0.177 |
2015 |
147.2 |
0.180 |
2016 |
144.4 |
0.183 |
2017 |
141.7 |
0.186 |
2018 |
139.1 |
0.189 |
2019 |
136.5 |
0.191 |
2020 |
134.0 |
0.192 |
2021 |
131.5 |
0.194 |
2022 |
129.1 |
0.194 |
2023 |
126.6 |
0.195 |
2024 |
124.2 |
0.195 |
2025 |
121.7 |
0.194 |
2026 |
119.3 |
0.193 |
2027 |
116.8 |
0.191 |
2028 |
114.2 |
0.189 |
2029 |
111.6 |
0.187 |
2030 |
108.9 |
0.184 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 18567-5102 RST 5456 (HD 175146) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2021f |
orb - |
Tokovinin, A. |
2021IAUDS.204....1T |
Tok2021f |
|
Inf. Circ. 204, 1, 2021 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
RST |
Rossiter, R.A. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18567-5102 |
RST5456 |
|
1991 |
5 |
252 |
0.2 |
8.75 |
10.14 |
F2/3V |
|
185641.04-510138.4 |
18567-5102 |
RST5456 |
|
2013 |
6 |
322 |
0.2 |
8.75 |
10.14 |
F2/3V |
|
185641.04-510138.4 |
18567-5102 |
RST5456 |
|
2018 |
7 |
131 |
0.2 |
8.75 |
10.14 |
F2/3V |
|
185641.04-510138.4 |
18567-5102 |
RST5456 |
|
2021 |
8 |
124 |
0.2 |
8.75 |
10.14 |
F2/3V |
|
185641.04-510138.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18567-5102 RST 5456 (HD 175146) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18567-5102 RST 5456 (HD 175146) : MEASURES
No records found.
WDS 18567-5102 (HD 175146) : 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 18567-5102 (HD 175146) : ALADIN DSS IMAGE @ 18h 56m 41.04s -51° 01' 38.4"
WDS 18567-5102 RST 5456 (HD 175146) : 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 |
|
18567-5102 |
RST5456 |
|
124 |
0.2 |
|
Show |
|
18572-5051 |
BRT1084 |
|
119 |
3.9 |
12 |
Show |
|
18562-5049 |
RST1011 |
|
89 |
0.7 |
13 |
Show |
|
18538-5111 |
I 1386 |
|
61 |
0.4 |
30 |
Show |
|
18588-5124 |
I 1387 |
|
21 |
3.3 |
30 |
Show |
|
18528-5057 |
HJ 5067 |
|
274 |
2.9 |
37 |
Show |
|
18541-5131 |
RST1008 |
|
140 |
3.1 |
39 |
Show |
|
18578-5142 |
RST1013 |
|
124 |
1.3 |
42 |
Show |
|
18520-5122 |
I 1384 |
|
50 |
1.8 |
49 |
Show |
|
19020-5036 |
BRT1085 |
AB |
84 |
5.6 |
57 |
Show |
|
19020-5036 |
BRT1085 |
AC |
167 |
10.9 |
57 |
Show |
|
18575-5006 |
UC 3740 |
|
283 |
9.8 |
57 |
Show |
|
18547-5008 |
CBL 174 |
|
280 |
27.5 |
58 |
Show |
|
18531-5011 |
MUG 10 |
Aa,Ab |
60 |
0.4 |
62 |
Show |
|
18531-5011 |
CVN 61 |
AB |
166 |
4.0 |
62 |
Show |
|
18531-5011 |
CVN 61 |
AC |
336 |
8.3 |
62 |
Show |
|
18531-5011 |
CVN 61 |
AD |
160 |
9.0 |
62 |
Show |
|
18531-5011 |
CVN 61 |
AE |
128 |
10.7 |
62 |
Show |
|
18522-5015 |
UC 3702 |
|
136 |
16.0 |
64 |
Show |
|
19000-5002 |
UC 3752 |
|
51 |
32.4 |
68 |
Show |
|
19040-5101 |
HDO 292 |
AB |
9 |
19.4 |
69 |
Show |
|
19040-5101 |
HDO 292 |
AC |
29 |
27.5 |
69 |
Show |
|
18520-5007 |
UC 3701 |
|
257 |
41.7 |
71 |
Show |
|
18495-5042 |
B 1372 |
AB |
123 |
2.8 |
71 |
Show |
|
18495-5042 |
DAW 22 |
AC |
20 |
12.4 |
71 |
Show |
|
19007-5202 |
RST1015 |
|
120 |
1.5 |
71 |
Show |
|
19014-5201 |
RST1016 |
|
217 |
1.2 |
75 |
Show |
|
18488-5108 |
DAW 223 |
|
1 |
3.6 |
75 |
Show |
|
18566-5217 |
DAW 23 |
|
42 |
1.8 |
76 |
Show |
|
18527-5210 |
RST1005 |
|
137 |
1.7 |
78 |
Show |
|
19042-5031 |
CPO 607 |
|
42 |
3.1 |
79 |
Show |
|
18565-4938 |
BRT1083 |
|
243 |
3.9 |
84 |
Show |
|
18562-5226 |
TDT1135 |
|
323 |
0.9 |
85 |
Show |
|
18473-5056 |
CPO 598 |
|
94 |
4.1 |
89 |
Show |
|
18474-5050 |
HJ 5058 |
AB |
341 |
11.7 |
89 |
Show |
|
18472-5103 |
I 1383 |
AB |
247 |
0.6 |
90 |
Show |
|
18472-5103 |
I 1383 |
AC |
334 |
34.8 |
90 |
Show |
|
18500-5207 |
HDS2669 |
|
182 |
0.6 |
91 |
Show |
|
18469-5054 |
RST1001 |
|
69 |
1.6 |
94 |
Show |
|
19017-5226 |
RST1017 |
|
273 |
2.9 |
98 |
Show |
|
18516-5229 |
LDS 655 |
|
330 |
15.7 |
98 |
Show |
|
19004-4930 |
UC 3757 |
|
93 |
31.8 |
99 |
Show |
|
18463-5036 |
CPO 597 |
|
36 |
7.7 |
102 |
Show |
|
18509-4935 |
SKF1151 |
|
121 |
9.9 |
103 |
Show |
|
18552-5246 |
UC 3723 |
|
95 |
17.0 |
106 |
Show |
|
19070-5019 |
UC 3801 |
|
218 |
101.3 |
107 |
Show |
|
19058-5208 |
UC 3798 |
|
295 |
9.0 |
109 |
Show |
|
18450-5122 |
RST5452 |
|
259 |
0.1 |
112 |
Show |
|
19085-5050 |
I 1392 |
|
22 |
0.4 |
113 |
Show |
|
18454-5025 |
R 313 |
|
37 |
53.9 |
114 |
Show |
|
18449-5029 |
HDS2656 |
|
230 |
0.6 |
117 |
|
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WDS 18567-5102 : COMPONENTS
18567-5102 A
Componente originario normalizzato |
AB |
|
Name |
HD 175146 |
|
Coord arcsec 2000 |
185641.04-510138.4 |
|
Mag |
8.75 |
|
Spectral class |
F2/3V (yellow-white) |
|
PmRA |
-4.00 |
|
PmDE |
-47.0 |
|
SAO |
245820 |
|
HIP |
92991 |
|
Tycho2 |
8386-01015-1 |
|
HD |
175146 |
|
CD |
CD-5111834 |
|
CP |
CP-5111062 |
|
Tycho2 |
8386-01015-1 |
|
Pflag |
|
|
RAmdeg |
284.17098581 |
|
DEmdeg |
-51.02740238 |
|
PmRA |
-4.0 |
|
PmDE |
-28.1 |
|
E RAmdeg |
7 |
|
E DEmdeg |
8 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.94 |
|
EpDEm |
1990.66 |
|
Num |
9 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.1 |
|
BTmag |
8.886 |
|
E BTmag |
0.017 |
|
VTmag |
8.431 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
92991 |
|
CCDM |
AB |
|
RAdeg |
284.17100056 |
|
DEdeg |
-51.02733667 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.64 |
|
E RAdeg |
6.6 |
|
E DEdeg |
7.5 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
245820 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0001 |
|
DE1950 |
|
|
PmDE1950 |
-0.015 |
|
Vmag |
8.2 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
17799 |
|
DM |
CP-5111062 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
175146 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.94269276 |
|
DE1950rad |
-0.89173181 |
|
PmRA2000 |
-0.0002 |
|
PmDE2000 |
-0.018 |
|
Catalog |
H |
|
HIP |
92991 |
|
Proxy |
H |
|
RAhms |
18 56 41.04 |
|
DEdms |
-51 01 38.4 |
|
Vmag |
8.39 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
284.171 |
|
DEdeg |
-51.0273 |
|
AstroRef |
* |
|
Plx |
7.2 |
|
CCDM |
18567-5102 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
C |
|
M HIP |
AB |
|
Theta |
252 |
|
Rho |
0.194 |
|
HD |
175146 |
|
BD |
|
|
CD |
CD-5111834 |
|
CP |
CP-5111062 |
|
Dm number |
-5111834 |
|
VIred |
0.55 |
|
SpType |
F2/F3V |
|
R SpType |
|
|
Coord arcsec 2000 |
185641.04-510138.4 |
|
HIP |
92991 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.9597194968 |
|
DErad |
-0.8905950485 |
|
Plx |
7.18 |
|
PmRA |
-8.66 |
|
PmDE |
-27.56 |
|
E RArad |
0.88 |
|
E DErad |
0.7 |
|
E Plx |
1.08 |
|
E pmRA |
1.15 |
|
E pmDE |
0.88 |
|
Hpmag |
8.4812 |
|
E Hpmag |
0.0019 |
|
SHp |
0.018 |
|
VA |
0 |
|
BV |
0.427 |
|
E BV |
0.014 |
|
VI |
0.49 |
|
Ccdm |
18567-5102 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.98 |
|
DDEs |
23.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.0 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
1 |
|
PmDE |
-15 |
|
Dm number |
-5111834 |
|
Cat1 |
CD |
|
Name2 |
245820 |
|
Cat2 |
SAO |
|
HD |
175146 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18489S5109A |
|
HIC |
92991 |
|
18567-5102 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
185641.05-510138.5 |
|
Mag |
10.14 |
|
Calc delta mag |
1.39 |
|
Calc coord |
yes |
|
Ccdm |
18567-5102 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RST5456 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1946 |
|
Theta |
296 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18489S5109B |
|
HIC |
92991 |
|