16134-1806 CHR 233 (HD 145790)
16h 13m 26.86s -18° 06' 04.1" P.A. 212.00 sep 0.4 mag 9.94,7.91 Sp G9III
Coord 2000 |
16134-1806 |
|
Discov num |
CHR 233 |
|
Comp |
|
|
Coord arcsec 2000 |
16 13 26.86 -18 06 04.1 |
|
Date first |
1991 |
|
Date last |
2018 |
|
Obs |
3 |
|
Pa first |
26 |
|
Pa last |
212 |
|
P.A. Now (θ) |
212° |
|
Sep first |
0.5 |
|
Sep last |
0.447 |
|
Sep. Now (ρ) |
0.447" |
|
Mag pri |
9.94 |
|
Mag sec |
7.91 |
|
delta mag (ΔM) |
2.03 |
|
Spectral class |
G9III (yellow) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 145790 |
|
Constellation |
Scorpius |
|
SAO |
159786 |
|
Tycho2 |
6205-00849-1 |
|
Gaia DR2 |
6249309739330563584 |
|
HD |
145790 |
|
WDS 16134-1806 CHR 233 (HD 145790) : NOTES
discov_num |
notes |
refcode |
CHR 233 |
First detected as an occultation binary by Africano. |
Afr1978 |
REFERENCES
refcode |
metd |
author |
reference |
Afr1978 |
O j |
Africano, J.L., Evans, D., Fekel, F., Smith, B., & Morgan, C. |
1978AJ.....83.1100A |
Afr1978 |
|
AJ 83, 1100, 1978 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
16134-1806 |
CHR 233 |
|
1996 |
2 |
23 |
0.4 |
9.94 |
7.91 |
G9III |
N D |
161326.86-180604.1 |
16134-1806 |
CHR 233 |
|
2018 |
3 |
212 |
0.4 |
9.94 |
7.91 |
G9III |
N |
161326.86-180604.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16134-1806 CHR 233 (HD 145790) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16134-1806 CHR 233 (HD 145790) : MEASURES
No records found.
WDS 16134-1806 (HD 145790) : 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 16134-1806 (HD 145790) : ALADIN DSS IMAGE @ 16h 13m 26.86s -18° 06' 04.1"
WDS 16134-1806 CHR 233 (HD 145790) : 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 |
|
16134-1806 |
CHR 233 |
|
212 |
0.4 |
|
Show |
|
16140-1805 |
RST3008 |
|
10 |
1.3 |
8 |
Show |
|
16141-1812 |
OCC 519 |
|
-1 |
0.4 |
11 |
Show |
|
16138-1835 |
PRA 4 |
|
356 |
7.5 |
30 |
Show |
|
16146-1832 |
OCC 517 |
|
-1 |
0.0 |
32 |
Show |
|
16113-1757 |
LAF 126 |
AB |
203 |
0.1 |
32 |
Show |
|
16113-1757 |
LAF 126 |
AC |
38 |
14.1 |
32 |
Show |
|
16113-1821 |
IRE 11 |
AB |
190 |
6.8 |
34 |
Show |
|
16113-1821 |
IRE 11 |
AC |
173 |
11.1 |
34 |
Show |
|
16137-1846 |
TOK 760 |
|
63 |
0.2 |
41 |
Show |
|
16116-1839 |
HER 25 |
AB |
218 |
1.3 |
43 |
Show |
|
16116-1839 |
KRS 4 |
Ba,Bb |
101 |
0.0 |
43 |
Show |
|
16116-1724 |
LDS4648 |
|
14 |
87.7 |
50 |
Show |
|
16100-1800 |
LAF 121 |
AB |
151 |
3.8 |
50 |
Show |
|
16100-1800 |
LAF 121 |
AC |
131 |
8.5 |
50 |
Show |
|
16163-1836 |
HDS2299 |
|
312 |
0.1 |
51 |
Show |
|
16099-1817 |
RST3006 |
|
22 |
2.1 |
52 |
Show |
|
16099-1748 |
LDS4645 |
|
276 |
130.6 |
54 |
Show |
|
16127-1859 |
GHE 20 |
Aa,Ab |
156 |
0.1 |
55 |
Show |
|
16127-1859 |
KSA 96 |
AB |
269 |
19.1 |
55 |
Show |
|
16132-1904 |
PRA 2 |
|
18 |
0.4 |
59 |
Show |
|
16120-1907 |
KOH 78 |
AB |
192 |
3.4 |
65 |
Show |
|
16120-1907 |
MSR 8 |
AC |
336 |
7.2 |
65 |
Show |
|
16120-1907 |
MSR 8 |
AD |
209 |
10.0 |
65 |
Show |
|
16120-1907 |
MSR 8 |
AE |
73 |
14.3 |
65 |
Show |
|
16111-1905 |
MSR 7 |
|
204 |
10.0 |
68 |
Show |
|
16096-1848 |
KSA 91 |
|
4 |
20.2 |
69 |
Show |
|
16085-1803 |
IRE 8 |
AB |
183 |
15.2 |
71 |
Show |
|
16085-1803 |
LAF 118 |
AC |
184 |
8.2 |
71 |
Show |
|
16105-1905 |
KOH 77 |
|
57 |
0.3 |
73 |
Show |
|
16104-1904 |
KOH 76 |
AB |
7 |
4.6 |
73 |
Show |
|
16104-1904 |
KOH 76 |
AC |
-1 |
-1.0 |
73 |
Show |
|
16104-1904 |
KSA 133 |
AD |
104 |
3.0 |
73 |
Show |
|
16104-1904 |
KSA 133 |
AE |
333 |
4.4 |
73 |
Show |
|
16104-1904 |
KSA 133 |
AF |
334 |
4.5 |
73 |
Show |
|
16095-1853 |
TOK 752 |
|
166 |
0.2 |
74 |
Show |
|
16123-1652 |
ARA 84 |
|
235 |
9.9 |
76 |
Show |
|
16081-1815 |
TOK 171 |
|
19 |
8.2 |
77 |
Show |
|
16095-1711 |
TOK 173 |
AB |
341 |
5.7 |
79 |
Show |
|
16095-1711 |
TOK 173 |
AC |
265 |
9.4 |
79 |
Show |
|
16105-1913 |
KSA 93 |
AB |
114 |
5.7 |
79 |
Show |
|
16105-1913 |
KSA 93 |
Aa,Ab |
91 |
0.2 |
79 |
Show |
|
16105-1913 |
LAF 124 |
AC |
77 |
8.1 |
79 |
Show |
|
16127-1924 |
PRA 1 |
|
103 |
0.7 |
79 |
Show |
|
16188-1742 |
RST3013 |
|
190 |
3.3 |
81 |
Show |
|
16137-1927 |
PRA 3 |
|
346 |
0.6 |
81 |
Show |
|
16107-1917 |
KSA 94 |
AB |
186 |
16.7 |
82 |
Show |
|
16107-1917 |
USD 820 |
Aa,Ab |
168 |
1.1 |
82 |
Show |
|
16127-1645 |
HJ 1288 |
|
120 |
18.2 |
82 |
Show |
|
16090-1900 |
KOU 54 |
AB |
100 |
1.0 |
83 |
Show |
|
16090-1900 |
LAF 120 |
AC |
134 |
6.0 |
83 |
|
|
WDS 16134-1806 : COMPONENTS
16134-1806 A
Componente originario normalizzato |
AB |
|
Name |
HD 145790 |
|
Coord arcsec 2000 |
161326.86-180604.1 |
|
Mag |
9.94 |
|
Spectral class |
G9III (yellow) |
|
PmRA |
-2.00 |
|
PmDE |
-15.0 |
|
16134-1806 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
161326.84-180604.5 |
|
Mag |
7.91 |
|
PmRA |
-2.00 |
|
PmDE |
-15.0 |
|
SAO |
159786 |
|
Tycho2 |
6205-00849-1 |
|
HD |
145790 |
|
DM |
BD-17 4514 |
|
Calc delta mag |
2.03 |
|
Calc coord |
yes |
|
Tycho2 |
6205-00849-1 |
|
Pflag |
|
|
RAmdeg |
243.36195923 |
|
DEmdeg |
-18.10102736 |
|
PmRA |
-1.7 |
|
PmDE |
-15.0 |
|
E RAmdeg |
6 |
|
E DEmdeg |
8 |
|
E pmRA |
1.3 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.96 |
|
EpDEm |
1990.65 |
|
Num |
11 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.1 |
|
Q pmDE |
0.9 |
|
BTmag |
9.178 |
|
E BTmag |
0.020 |
|
VTmag |
7.797 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
243.36196333 |
|
DEdeg |
-18.10099139 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.41 |
|
E RAdeg |
6.2 |
|
E DEdeg |
7.6 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
159786 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0007 |
|
DE1950 |
|
|
PmDE1950 |
-0.019 |
|
Vmag |
8.3 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
21 |
|
CatNum |
5892 |
|
DM |
BD-17 4514 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
145790 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.23487404 |
|
DE1950rad |
-0.31371398 |
|
PmRA2000 |
-0.0006 |
|
PmDE2000 |
-0.016 |
|