18108-3529 B 1352 (HD 166136)
18h 10m 46.22s -35° 28' 40.9" P.A. 224.00 sep 0.2 mag 9.88,9.87 Sp G3V dist. 101.21 pc (330.15 l.y.)
Coord 2000 |
18108-3529 |
|
Discov num |
B 1352 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 46.22 -35 28 40.9 |
|
Date first |
1932 |
|
Date last |
2021 |
|
Obs |
13 |
|
Pa first |
62 |
|
Pa last |
224 |
|
P.A. Now (θ) |
224° |
|
Sep first |
0.2 |
|
Sep last |
0.243 |
|
Sep. Now (ρ) |
0.243" |
|
Mag pri |
9.88 |
|
Mag sec |
9.87 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
G3V (yellow) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
|
|
Pri motion dec |
-015 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 166136 |
|
Constellation |
Sagittarius |
|
SAO |
209813 |
|
HIP |
89076 |
|
Tycho2 |
7400-01004-1 |
|
HD |
166136 |
|
CD |
CD-3512338 |
|
CP |
CP-35 7781 |
|
Distance |
101.21 |
|
Distance ly |
330.15 |
|
ORBITAL ELEMENTS
Period (P) | 123.84y | |
Periastron (T) | 2039.29y | |
Semi-major axis (a) | 0.257a | |
Eccentricity (e) | 0.45 | |
Inclination (i) | 51.4° | |
Longitude of periastron (ω) | 81.9° | |
Node (Ω) | 240° | |
Notes | | |
Reference | Msn2017a | |
Equinox | 2000 | |
Last observation | 2015 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
182.7 |
0.231 |
2001 |
184.7 |
0.232 |
2002 |
186.7 |
0.232 |
2003 |
188.7 |
0.233 |
2004 |
190.7 |
0.233 |
2005 |
192.6 |
0.234 |
2006 |
194.6 |
0.234 |
2007 |
196.5 |
0.234 |
2008 |
198.5 |
0.235 |
2009 |
200.4 |
0.235 |
2010 |
202.4 |
0.235 |
2011 |
204.3 |
0.235 |
2012 |
206.3 |
0.234 |
2013 |
208.2 |
0.234 |
2014 |
210.2 |
0.233 |
2015 |
212.1 |
0.233 |
2016 |
214.1 |
0.232 |
2017 |
216.1 |
0.230 |
2018 |
218.2 |
0.229 |
2019 |
220.2 |
0.227 |
2020 |
222.3 |
0.224 |
2021 |
224.5 |
0.222 |
2022 |
226.7 |
0.219 |
2023 |
229.0 |
0.215 |
2024 |
231.3 |
0.211 |
2025 |
233.8 |
0.206 |
2026 |
236.4 |
0.201 |
2027 |
239.1 |
0.195 |
2028 |
242.0 |
0.188 |
2029 |
245.2 |
0.181 |
2030 |
248.6 |
0.173 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
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|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 18108-3529 B 1352 (HD 166136) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Msn2017a |
orb - |
Miles, K.N. & Mason, B.D. |
2017IAUDS.191....1M |
Msn2017a |
|
Inf. Circ. 191, 1, 2017 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
B |
van den Bos, W.H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18108-3529 |
B 1352 |
|
1991 |
9 |
165 |
0.2 |
9.88 |
9.87 |
G3V |
O |
181046.22-352840.9 |
18108-3529 |
B 1352 |
|
2009 |
10 |
201 |
0.2 |
9.88 |
9.87 |
G3V |
O |
181046.22-352840.9 |
18108-3529 |
B 1352 |
|
2015 |
11 |
214 |
0.2 |
9.88 |
9.87 |
G3V |
O |
181046.22-352840.9 |
18108-3529 |
B 1352 |
|
2018 |
12 |
218 |
0.2 |
9.88 |
9.87 |
G3V |
O |
181046.22-352840.9 |
18108-3529 |
B 1352 |
|
2021 |
13 |
224 |
0.2 |
9.88 |
9.87 |
G3V |
O |
181046.22-352840.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18108-3529 B 1352 (HD 166136) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18108-3529 B 1352 (HD 166136) : MEASURES
No records found.
WDS 18108-3529 (HD 166136) : 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 18108-3529 (HD 166136) : ALADIN DSS IMAGE @ 18h 10m 46.22s -35° 28' 40.9"
WDS 18108-3529 B 1352 (HD 166136) : 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 |
|
18108-3529 |
B 1352 |
|
224 |
0.2 |
|
Show |
|
18101-3524 |
BRT1759 |
|
6 |
3.3 |
10 |
Show |
|
18100-3535 |
R 307 |
|
352 |
2.5 |
12 |
Show |
|
18101-3538 |
B 2857 |
|
303 |
6.1 |
13 |
Show |
|
18094-3544 |
B 1351 |
|
270 |
0.5 |
23 |
Show |
|
18129-3513 |
SLR 13 |
|
47 |
2.4 |
31 |
Show |
|
18100-3458 |
LDS 627 |
|
313 |
9.0 |
32 |
Show |
|
18100-3452 |
JSP 937 |
|
352 |
7.3 |
38 |
Show |
|
18142-3525 |
B 424 |
AB |
82 |
1.0 |
43 |
Show |
|
18142-3525 |
B 424 |
AC |
143 |
42.5 |
43 |
Show |
|
18142-3525 |
B 424 |
CD |
41 |
2.8 |
44 |
Show |
|
18073-3517 |
BRT1756 |
AB |
94 |
7.1 |
45 |
Show |
|
18073-3517 |
BRT1756 |
AC |
162 |
9.1 |
45 |
Show |
|
18114-3615 |
RST3160 |
|
191 |
0.3 |
48 |
Show |
|
18090-3446 |
RSS 474 |
|
337 |
26.8 |
48 |
Show |
|
18085-3612 |
BRT1757 |
|
113 |
3.1 |
52 |
Show |
|
18090-3617 |
RST3155 |
Aa,Ab |
21 |
0.2 |
53 |
Show |
|
18090-3617 |
SHY 738 |
AB |
254 |
999.9 |
53 |
Show |
|
18065-3504 |
TDT 687 |
|
|
0.6 |
58 |
Show |
|
18155-3532 |
BRT1763 |
|
224 |
3.2 |
58 |
Show |
|
18061-3541 |
TDT 682 |
|
206 |
0.7 |
59 |
Show |
|
18127-3433 |
RST3162 |
|
206 |
0.3 |
61 |
Show |
|
18064-3601 |
SKF2032 |
AB |
180 |
12.3 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AC |
105 |
3.2 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AD |
174 |
3.3 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AE |
306 |
5.0 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AF |
20 |
4.9 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AG |
91 |
4.8 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AH |
15 |
5.2 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AI |
10 |
5.2 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AJ |
18 |
5.2 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AK |
117 |
5.4 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AL |
319 |
5.8 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AM |
308 |
5.9 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AN |
12 |
5.8 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AO |
181 |
6.0 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AP |
47 |
5.8 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AQ |
344 |
6.1 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AR |
304 |
6.3 |
63 |
Show |
|
18064-3601 |
AMM 8 |
AS |
305 |
6.5 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Ta |
76 |
6.1 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Tb |
233 |
6.6 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Tc |
172 |
6.7 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Td |
209 |
6.9 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Te |
170 |
6.9 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Tf |
232 |
7.2 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Tg |
215 |
7.4 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Th |
310 |
7.5 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Ti |
252 |
7.7 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Tj |
346 |
7.5 |
63 |
Show |
|
18064-3601 |
AMM 8 |
A,Tk |
194 |
7.6 |
63 |
|
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WDS 18108-3529 : COMPONENTS
18108-3529 A
Componente originario normalizzato |
AB |
|
Name |
HD 166136 |
|
Coord arcsec 2000 |
181046.22-352840.9 |
|
Mag |
9.88 |
|
Spectral class |
G3V (yellow) |
|
PmRA |
15.00 |
|
PmDE |
-15.0 |
|
SAO |
209813 |
|
HIP |
89076 |
|
HD |
166136 |
|
CD |
CD-3512338 |
|
CP |
CP-35 7781 |
|
SAO |
209813 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0021 |
|
DE1950 |
|
|
PmDE1950 |
-0.012 |
|
Vmag |
9 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
41 |
|
CatNum |
9283 |
|
DM |
CD-3512338 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
166136 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.74473557 |
|
DE1950rad |
-0.61939818 |
|
PmRA2000 |
0.0021 |
|
PmDE2000 |
-0.012 |
|
Catalog |
H |
|
HIP |
89076 |
|
Proxy |
H |
|
RAhms |
18 10 46.22 |
|
DEdms |
-35 28 40.9 |
|
Vmag |
8.98 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
272.693 |
|
DEdeg |
-35.478 |
|
AstroRef |
* |
|
Plx |
9.12 |
|
CCDM |
18108-3529 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AS |
|
Theta |
345 |
|
Rho |
0.234 |
|
HD |
166136 |
|
BD |
|
|
CD |
CD-3512338 |
|
CP |
CP-35 7781 |
|
Dm number |
-3512338 |
|
VIred |
0.67 |
|
SpType |
G3V |
|
R SpType |
|
|
Coord arcsec 2000 |
181046.22-352840.9 |
|
HIP |
89076 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.7593836708 |
|
DErad |
-0.6192084559 |
|
Plx |
9.88 |
|
PmRA |
12.35 |
|
PmDE |
-16.07 |
|
E RArad |
1.36 |
|
E DErad |
0.88 |
|
E Plx |
1.43 |
|
E pmRA |
1.89 |
|
E pmDE |
1 |
|
Hpmag |
9.1206 |
|
E Hpmag |
0.0024 |
|
SHp |
0.02 |
|
VA |
0 |
|
BV |
0.676 |
|
E BV |
0.03 |
|
VI |
0.74 |
|
Ccdm |
18108-3529 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.73 |
|
DDEs |
19.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.7 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
26 |
|
PmDE |
-12 |
|
Dm number |
-3512338 |
|
Cat1 |
CD |
|
Name2 |
209813 |
|
Cat2 |
SAO |
|
HD |
166136 |
|
M HD |
|
|
ADS BDS |
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M ADS BDS |
|
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N IDS |
|
|
IDS |
18041S3530A |
|
HIC |
89076 |
|
18108-3529 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
181046.21-352841.1 |
|
Mag |
9.87 |
|
Tycho2 |
7400-01004-1 |
|
Calc delta mag |
0.01 |
|
Calc coord |
yes |
|
Tycho2 |
7400-01004-1 |
|
Pflag |
|
|
RAmdeg |
272.69262621 |
|
DEmdeg |
-35.47806329 |
|
PmRA |
10.3 |
|
PmDE |
-14.3 |
|
E RAmdeg |
11 |
|
E DEmdeg |
15 |
|
E pmRA |
1.2 |
|
E pmDE |
1.3 |
|
EpRAm |
1988.94 |
|
EpDEm |
1988.16 |
|
Num |
10 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.1 |
|
BTmag |
9.935 |
|
E BTmag |
0.028 |
|
VTmag |
9.107 |
|
E VTmag |
0.020 |
|
Prox |
681 |
|
TYC |
T |
|
HIP |
89076 |
|
CCDM |
AS |
|
RAdeg |
272.69259833 |
|
DEdeg |
-35.47802972 |
|
EpRA 1990 |
1.82 |
|
EpDE 1990 |
1.83 |
|
E RAdeg |
11.6 |
|
E DEdeg |
15.9 |
|
Posflg |
P |
|
Corr |
0.0 |
|
Ccdm |
18108-3529 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
B 1352 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1936 |
|
Theta |
078 |
|
Rho |
0.2 |
|
Obs |
2 |
|
Vmag |
9.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18041S3530B |
|
HIC |
89076 |
|