18141-1912 CHR 234 Aa,Ab (HD 167034)
18h 14m 06.92s -19° 11' 55.1" P.A. 60.00 sep 0.2 mag 9.30,10.50 Sp F2/3V
Coord 2000 |
18141-1912 |
|
Discov num |
CHR 234 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
18 14 06.92 -19 11 55.1 |
|
Date first |
1996 |
|
Date last |
2013 |
|
Obs |
2 |
|
Pa first |
59 |
|
Pa last |
60 |
|
P.A. Now (θ) |
60° |
|
Sep first |
0.2 |
|
Sep last |
0.197 |
|
Sep. Now (ρ) |
0.197" |
|
Mag pri |
9.30 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
F2/3V (yellow-white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
|
|
Pri motion dec |
-017 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
18141-1912 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 167034 |
161202 |
18 14 07 -19 11 55 |
CHR 234 Aa,Ab |
2013 |
2 |
60 |
0.2 |
9.30 |
10.50 |
1.20 |
|
<=== |
Show |
|
161202 |
18 14 07 -19 11 55 |
ARA 738 AB |
2015 |
5 |
61 |
15.4 |
9.30 |
13.50 |
4.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 167034 |
|
Constellation |
Sagittarius |
|
SAO |
161202 |
|
Tycho2 |
6272-01608-1 |
|
Gaia DR2 |
4094730496146171648 |
|
HD |
167034 |
|
WDS 18141-1912 CHR 234 Aa,Ab (HD 167034) : NOTES
discov_num |
notes |
refcode |
CHR 234 |
First detected as an occultation binary by Evans & Edwards |
Evn1981 |
REFERENCES
refcode |
metd |
author |
reference |
Evn1981 |
O j |
Evans, D.S. & Edwards, D.A. |
1981AJ.....86.1277E |
Evn1981 |
|
AJ 86, 1277, 1981 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
ARA |
Aravamudan, S. |
4 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18141-1912 |
CHR 234 |
Aa,Ab |
1996 |
1 |
59 |
0.2 |
9.30 |
10.50 |
F2/3V |
N D |
181406.92-191155.1 |
18141-1912 |
CHR 234 |
Aa,Ab |
2013 |
2 |
60 |
0.2 |
9.30 |
10.50 |
F2/3V |
N |
181406.92-191155.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18141-1912 CHR 234 Aa,Ab (HD 167034) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18141-1912 CHR 234 Aa,Ab (HD 167034) : MEASURES
No records found.
WDS 18141-1912 (HD 167034) : 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 18141-1912 (HD 167034) : ALADIN DSS IMAGE @ 18h 14m 06.92s -19° 11' 55.1"
WDS 18141-1912 CHR 234 Aa,Ab (HD 167034) : 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 |
|
18141-1912 |
CHR 234 |
Aa,Ab |
60 |
0.2 |
|
Show |
|
18141-1912 |
ARA 738 |
AB |
61 |
15.4 |
|
Show |
|
18140-1904 |
ARA 736 |
|
336 |
11.6 |
8 |
Show |
|
18143-1904 |
B 2859 |
AB |
48 |
6.6 |
9 |
Show |
|
18143-1904 |
SIN 108 |
AC |
149 |
11.3 |
9 |
Show |
|
18138-1904 |
ARA 735 |
|
93 |
9.6 |
9 |
Show |
|
18143-1902 |
ARA 740 |
|
53 |
9.2 |
11 |
Show |
|
18137-1903 |
SKF 97 |
|
269 |
2.5 |
11 |
Show |
|
18135-1903 |
ARA 734 |
|
211 |
10.8 |
12 |
Show |
|
18150-1912 |
LEO 15 |
AB |
112 |
4.0 |
13 |
Show |
|
18150-1912 |
LEO 15 |
AC |
300 |
8.1 |
13 |
Show |
|
18150-1912 |
OCC9178 |
Aa,Ab |
-1 |
0.1 |
13 |
Show |
|
18147-1922 |
OCC 466 |
|
-1 |
0.9 |
13 |
Show |
|
18130-1914 |
LDS 629 |
|
132 |
48.2 |
16 |
Show |
|
18150-1900 |
ARA 741 |
|
355 |
14.7 |
18 |
Show |
|
18140-1931 |
ARA 737 |
|
104 |
14.0 |
20 |
Show |
|
18152-1924 |
TSN 117 |
|
219 |
3.5 |
20 |
Show |
|
18150-1857 |
RST3167 |
|
153 |
4.5 |
20 |
Show |
|
18153-1900 |
BU 284 |
AB |
358 |
18.1 |
21 |
Show |
|
18153-1900 |
BU 284 |
AC |
86 |
31.1 |
21 |
Show |
|
18153-1900 |
BU 284 |
AD |
192 |
57.8 |
21 |
Show |
|
18153-1900 |
BU 284 |
AE |
188 |
75.3 |
21 |
Show |
|
18153-1900 |
BU 284 |
AF |
267 |
138.7 |
21 |
Show |
|
18153-1900 |
BU 284 |
AG |
200 |
12.4 |
21 |
Show |
|
18153-1900 |
BU 284 |
AH |
67 |
21.0 |
21 |
Show |
|
18153-1900 |
BU 284 |
AS |
103 |
19.1 |
21 |
Show |
|
18153-1900 |
BU 284 |
BR |
326 |
5.2 |
21 |
Show |
|
18153-1900 |
ARA 743 |
CQ |
298 |
13.1 |
22 |
Show |
|
18126-1917 |
ARA 732 |
|
93 |
9.3 |
22 |
Show |
|
18138-1847 |
HJ 594 |
AB |
121 |
7.6 |
24 |
Show |
|
18138-1847 |
HJ 594 |
AC |
238 |
13.5 |
24 |
Show |
|
18125-1901 |
SKF 95 |
|
122 |
5.9 |
26 |
Show |
|
18147-1847 |
TOB 272 |
AB |
330 |
28.8 |
27 |
Show |
|
18129-1933 |
BRT1519 |
|
55 |
5.2 |
27 |
Show |
|
18147-1847 |
TOB 272 |
BC |
324 |
18.4 |
27 |
Show |
|
18156-1929 |
RST5108 |
|
76 |
0.3 |
28 |
Show |
|
18147-1939 |
J 1623 |
|
29 |
5.7 |
28 |
Show |
|
18137-1845 |
FEN 28 |
|
256 |
3.6 |
28 |
Show |
|
18158-1855 |
OCC 566 |
|
-1 |
0.1 |
30 |
Show |
|
18162-1921 |
B 2439 |
|
113 |
2.5 |
31 |
Show |
|
18125-1852 |
VAT 2 |
|
86 |
7.6 |
31 |
Show |
|
18163-1913 |
B 2440 |
|
291 |
0.5 |
31 |
Show |
|
18125-1847 |
ARA 460 |
|
86 |
13.7 |
35 |
Show |
|
18118-1903 |
I 1479 |
|
237 |
2.0 |
35 |
Show |
|
18135-1945 |
OCC 467 |
|
-1 |
0.1 |
35 |
Show |
|
18150-1945 |
TOB 276 |
|
345 |
13.0 |
35 |
Show |
|
18164-1858 |
B 1885 |
|
257 |
2.5 |
36 |
Show |
|
18120-1852 |
OCC9177 |
|
-1 |
0.0 |
37 |
Show |
|
18129-1945 |
OCC 465 |
|
-1 |
0.1 |
37 |
Show |
|
18165-1856 |
ARA 466 |
|
140 |
7.3 |
38 |
Show |
|
18137-1949 |
TOB 277 |
|
130 |
23.5 |
38 |
|
|
WDS 18141-1912 : COMPONENTS
|
A |
Ab |
Ab |
pa=58.6°
sep=0.19"
| |
B |
pa=59.4°
sep=14.79"
| pa=59.4°
sep=14.60"
|
18141-1912 A
Coord arcsec 2000 |
181406.92-191155.1 |
|
Mag |
9.3 |
|
Spectral class |
F2/3V (yellow-white) |
|
PmRA |
5.00 |
|
PmDE |
-18.0 |
|
SAO |
161202 |
|
Tycho2 |
6272-01608-1 |
|
HD |
167034 |
|
DM |
BD-19 4913 |
|
Tycho2 |
6272-01608-1 |
|
Pflag |
|
|
RAmdeg |
273.52887268 |
|
DEmdeg |
-19.19864135 |
|
PmRA |
5.4 |
|
PmDE |
-18.4 |
|
E RAmdeg |
13 |
|
E DEmdeg |
18 |
|
E pmRA |
1.4 |
|
E pmDE |
1.5 |
|
EpRAm |
1989.10 |
|
EpDEm |
1986.83 |
|
Num |
8 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.4 |
|
BTmag |
9.857 |
|
E BTmag |
0.029 |
|
VTmag |
9.323 |
|
E VTmag |
0.024 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
273.52886000 |
|
DEdeg |
-19.19859861 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.80 |
|
E RAdeg |
13.8 |
|
E DEdeg |
19.5 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
161202 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0028 |
|
DE1950 |
|
|
PmDE1950 |
0.001 |
|
Vmag |
9.3 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
22 |
|
CatNum |
7556 |
|
DM |
BD-19 4913 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
167034 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.7611011 |
|
DE1950rad |
-0.33534035 |
|
PmRA2000 |
-0.0027 |
|
PmDE2000 |
0.002 |
|
Ccdm |
18141-1912 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.72 |
|
DDEs |
6.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.8 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
-40 |
|
PmDE |
1 |
|
Dm number |
-19 4913 |
|
Cat1 |
BD |
|
Name2 |
161202 |
|
Cat2 |
SAO |
|
HD |
167034 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18082S1914A |
|
HIC |
|
|
18141-1912 Ab
Coord arcsec 2000 |
181406.93-191155.0 |
|
Mag |
10.5 |
|
Calc delta mag |
1.2 |
|
Calc coord |
yes |
|
18141-1912 B
Coord arcsec 2000 |
181407.82-191147.6 |
|
Mag |
13.5 |
|
PmRA |
4.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
4.2 |
|
Calc coord |
yes |
|
Ccdm |
18141-1912 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARA 738 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1917 |
|
Theta |
67 |
|
Rho |
14.8 |
|
Obs |
2 |
|
Vmag |
13.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18082S1914B |
|
HIC |
|
|