17452-4805 TDT 487 (HD 160946)
17h 45m 10.55s -48° 05' 02.8" P.A. 22.00 sep 0.7 mag 10.44,10.60 Sp G8/K0IV:
Coord 2000 |
17452-4805 |
|
Discov num |
TDT 487 |
|
Comp |
|
|
Coord arcsec 2000 |
17 45 10.55 -48 05 02.8 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
18 |
|
Pa last |
21.8 |
|
P.A. Now (θ) |
21.8° |
|
Sep first |
0.8 |
|
Sep last |
0.733 |
|
Sep. Now (ρ) |
0.733" |
|
Mag pri |
10.44 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
G8/K0IV: (yellow) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-059 |
|
Sec motion dec |
-059 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 160946 |
|
Constellation |
Ara |
|
Tycho2 |
8347-01298-1 |
|
Gaia DR2 |
5948331865889100032 |
|
HD |
160946 |
|
WDS 17452-4805 TDT 487 (HD 160946) : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17452-4805 |
TDT 487 |
|
1991 |
1 |
18 |
0.8 |
10.44 |
10.60 |
|
|
174510.55-480502.8 |
17452-4805 |
TDT 487 |
|
2016 |
2 |
22 |
0.7 |
10.44 |
10.60 |
G8/K0IV: |
|
174510.55-480502.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17452-4805 TDT 487 (HD 160946) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17452-4805 TDT 487 (HD 160946) : MEASURES
No records found.
WDS 17452-4805 (HD 160946) : 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 17452-4805 (HD 160946) : ALADIN DSS IMAGE @ 17h 45m 10.55s -48° 05' 02.8"
WDS 17452-4805 TDT 487 (HD 160946) : 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 |
|
17452-4805 |
TDT 487 |
|
22 |
0.7 |
|
Show |
|
17449-4809 |
I 1602 |
|
305 |
0.2 |
5 |
Show |
|
17451-4816 |
CPO 551 |
|
274 |
4.9 |
11 |
Show |
|
17467-4801 |
B 1866 |
|
109 |
0.6 |
16 |
Show |
|
17458-4749 |
RST 947 |
|
315 |
0.3 |
18 |
Show |
|
17467-4738 |
B 2843 |
AB |
336 |
92.9 |
32 |
Show |
|
17439-4735 |
CPO 550 |
|
189 |
4.7 |
33 |
Show |
|
17467-4738 |
B 2843 |
BC |
157 |
1.8 |
33 |
Show |
|
17454-4840 |
SKF1056 |
|
184 |
17.9 |
35 |
Show |
|
17487-4815 |
RSS 462 |
|
163 |
20.0 |
37 |
Show |
|
17445-4726 |
RSS 459 |
|
131 |
17.2 |
40 |
Show |
|
17422-4839 |
HJ 4970 |
AB |
68 |
8.0 |
45 |
Show |
|
17422-4839 |
HJ 4970 |
AC |
235 |
20.5 |
45 |
Show |
|
17422-4839 |
ANT 3 |
AD |
270 |
52.0 |
45 |
Show |
|
17422-4839 |
ANT 3 |
AE |
151 |
12.4 |
45 |
Show |
|
17422-4838 |
TDT 468 |
|
259 |
0.4 |
46 |
Show |
|
17457-4715 |
B 2414 |
|
181 |
0.5 |
51 |
Show |
|
17502-4801 |
B 1869 |
|
29 |
1.1 |
51 |
Show |
|
17498-4744 |
RST 950 |
|
154 |
1.6 |
52 |
Show |
|
17505-4817 |
HJ 4982 |
|
57 |
40.6 |
55 |
Show |
|
17400-4745 |
BRT 986 |
|
142 |
5.8 |
57 |
Show |
|
17414-4846 |
CPO 546 |
|
165 |
2.8 |
57 |
Show |
|
17509-4753 |
TDT 532 |
|
134 |
0.4 |
59 |
Show |
|
17445-4904 |
RST 945 |
|
47 |
2.6 |
60 |
Show |
|
17516-4811 |
I 617 |
|
263 |
2.0 |
66 |
Show |
|
17520-4807 |
TDT 544 |
|
277 |
0.5 |
69 |
Show |
|
17520-4809 |
TDT 545 |
|
33 |
0.5 |
69 |
Show |
|
17457-4655 |
I 248 |
AB |
127 |
1.9 |
71 |
Show |
|
17457-4655 |
I 248 |
AC |
7 |
42.3 |
71 |
Show |
|
17457-4915 |
RST 946 |
|
321 |
1.9 |
71 |
Show |
|
17518-4732 |
WFC 199 |
|
27 |
11.9 |
75 |
Show |
|
17461-4920 |
BRT 991 |
|
27 |
5.0 |
76 |
Show |
|
17426-4653 |
I 1334 |
|
311 |
1.9 |
77 |
Show |
|
17423-4916 |
KPP4051 |
|
188 |
4.2 |
77 |
Show |
|
17380-4837 |
CPO 542 |
|
280 |
3.8 |
79 |
Show |
|
17418-4651 |
CPO9247 |
|
279 |
4.4 |
83 |
Show |
|
17372-4748 |
BRT 984 |
|
126 |
5.0 |
83 |
Show |
|
17378-4843 |
RST5599 |
|
287 |
3.3 |
83 |
Show |
|
17505-4655 |
CPO 556 |
|
66 |
5.3 |
89 |
Show |
|
17366-4825 |
TDT 431 |
|
289 |
5.3 |
89 |
Show |
|
17422-4641 |
CPO 547 |
AB |
267 |
5.1 |
90 |
Show |
|
17541-4821 |
B 1870 |
|
187 |
0.1 |
91 |
Show |
|
17545-4814 |
TDT 565 |
|
280 |
0.4 |
94 |
Show |
|
17512-4921 |
RST 951 |
|
119 |
2.5 |
97 |
Show |
|
17482-4630 |
RST 949 |
|
141 |
0.3 |
100 |
Show |
|
17506-4930 |
B 2416 |
|
97 |
8.4 |
101 |
Show |
|
17352-4818 |
CPO 534 |
|
194 |
5.1 |
101 |
Show |
|
17357-4731 |
CPO 536 |
AB |
26 |
5.9 |
101 |
Show |
|
17357-4731 |
SHT 32 |
AC |
264 |
10.7 |
101 |
Show |
|
17357-4731 |
SHT 32 |
AD |
188 |
7.6 |
101 |
Show |
|
17357-4731 |
SHT 32 |
AE |
181 |
12.7 |
101 |
|
|
WDS 17452-4805 : COMPONENTS
17452-4805 A
Componente originario normalizzato |
AB |
|
Name |
HD 160946 |
|
Coord arcsec 2000 |
174510.55-480502.8 |
|
Mag |
10.44 |
|
Spectral class |
G8/K0IV: (yellow) |
|
PmRA |
-14.00 |
|
PmDE |
-59.0 |
|
Tycho2 |
8347-01298-1 |
|
HD |
160946 |
|
Tycho2 |
8347-01298-1 |
|
Pflag |
|
|
RAmdeg |
266.29402457 |
|
DEmdeg |
-48.08398505 |
|
PmRA |
-14.2 |
|
PmDE |
-58.8 |
|
E RAmdeg |
35 |
|
E DEmdeg |
42 |
|
E pmRA |
2.1 |
|
E pmDE |
2.1 |
|
EpRAm |
1988.45 |
|
EpDEm |
1986.48 |
|
Num |
3 |
|
Q RAmdeg |
1.9 |
|
Q DEmdeg |
4.3 |
|
Q pmRA |
1.9 |
|
Q pmDE |
4.2 |
|
BTmag |
10.991 |
|
E BTmag |
0.076 |
|
VTmag |
10.052 |
|
E VTmag |
0.049 |
|
Prox |
818 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
266.29407361 |
|
DEdeg |
-48.08384722 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.56 |
|
E RAdeg |
35.9 |
|
E DEdeg |
42.8 |
|
Posflg |
|
|
Corr |
0.0 |
|
17452-4805 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
174510.57-480502.1 |
|
Mag |
10.6 |
|
PmRA |
-14.00 |
|
PmDE |
-59.0 |
|
Calc delta mag |
0.16 |
|
Calc coord |
yes |
|