18407-1957 ARA 1158
18h 40m 45.78s -19° 56' 50.7" P.A. 68.00 sep 6.6 mag 12.20,13.90
Coord 2000 |
18407-1957 |
|
Discov num |
ARA1158 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 45.78 -19 56 50.7 |
|
Date first |
1922 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
68 |
|
Pa last |
67.9 |
|
P.A. Now (θ) |
67.9° |
|
Sep first |
6.3 |
|
Sep last |
6.621 |
|
Sep. Now (ρ) |
6.621" |
|
Mag pri |
12.20 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
rPM=0.554
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4092149903673845504 |
|
WDS 18407-1957 ARA 1158 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ara1961 |
Pa - |
Aravamudan, S. |
1961PASP...73..266A |
Ara1961 |
|
PASP 73, 266, 1961 |
|
Ara1963 |
Pa - |
Aravamudan, S. |
. |
Ara1963 |
|
Pub. Nizamiah Obs. 13, Pt.3, 1963 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18407-1957 |
ARA1158 |
|
1998 |
2 |
68 |
6.6 |
12.20 |
13.90 |
|
D |
184045.78-195650.7 |
18407-1957 |
ARA1158 |
|
1999 |
3 |
68 |
6.6 |
12.20 |
13.90 |
|
D |
184045.78-195650.7 |
18407-1957 |
ARA1158 |
|
2010 |
5 |
70 |
5.7 |
12.20 |
13.90 |
|
|
184045.78-195650.7 |
18407-1957 |
ARA1158 |
|
2015 |
6 |
68 |
6.6 |
12.20 |
13.90 |
|
|
184045.78-195650.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18407-1957 ARA 1158 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18407-1957 ARA 1158 : MEASURES
No records found.
WDS 18407-1957 : 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 18407-1957 : ALADIN DSS IMAGE @ 18h 40m 45.78s -19° 56' 50.7"
WDS 18407-1957 ARA 1158 : 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 |
|
18407-1957 |
ARA1158 |
|
68 |
6.6 |
|
Show |
|
18406-2016 |
ARA1157 |
|
356 |
9.5 |
19 |
Show |
|
18425-1943 |
ARA 761 |
|
242 |
6.9 |
28 |
Show |
|
18412-1928 |
OCC9183 |
|
-1 |
0.2 |
30 |
Show |
|
18391-2025 |
ARA1155 |
|
238 |
11.6 |
37 |
Show |
|
18406-2034 |
OCC1080 |
|
-1 |
0.0 |
38 |
Show |
|
18386-2020 |
DON 917 |
|
51 |
1.1 |
39 |
Show |
|
18388-1928 |
BRT1541 |
|
34 |
4.2 |
41 |
Show |
|
18405-2040 |
OCC1079 |
|
-1 |
0.0 |
44 |
Show |
|
18436-2013 |
DON 920 |
|
336 |
1.4 |
44 |
Show |
|
18439-1954 |
STN 44 |
|
316 |
1.6 |
45 |
Show |
|
18393-2038 |
ARA1156 |
|
16 |
15.8 |
46 |
Show |
|
18441-1954 |
ARA1160 |
|
184 |
8.4 |
47 |
Show |
|
18418-1909 |
J 2221 |
AB |
254 |
7.5 |
50 |
Show |
|
18418-1909 |
J 2221 |
AC |
346 |
17.9 |
50 |
Show |
|
18429-1917 |
OCC9184 |
|
-1 |
0.1 |
51 |
Show |
|
18398-2052 |
OCC1078 |
|
-1 |
0.7 |
57 |
Show |
|
18374-1917 |
ARA 758 |
|
270 |
9.1 |
62 |
Show |
|
18367-2019 |
HO 567 |
|
165 |
1.3 |
62 |
Show |
|
18393-1859 |
ARA 760 |
|
60 |
5.6 |
63 |
Show |
|
18431-2051 |
ARA1159 |
|
84 |
11.7 |
64 |
Show |
|
18362-1950 |
ARA 756 |
|
325 |
9.5 |
65 |
Show |
|
18372-2039 |
DON 914 |
|
174 |
0.4 |
66 |
Show |
|
18395-2101 |
RST5121 |
AB |
21 |
4.2 |
67 |
Show |
|
18395-2101 |
HJ 2833 |
AC |
314 |
21.8 |
67 |
Show |
|
18371-1913 |
SEE 355 |
|
241 |
11.1 |
68 |
Show |
|
18388-1853 |
FEN 33 |
|
248 |
2.6 |
71 |
Show |
|
18389-2103 |
WSI 90 |
AB |
138 |
0.0 |
72 |
Show |
|
18389-2103 |
TNN 11 |
AC |
340 |
5.0 |
72 |
Show |
|
18389-2103 |
TNN 11 |
AD |
30 |
6.4 |
72 |
Show |
|
18416-2108 |
KPP 422 |
|
299 |
4.7 |
73 |
Show |
|
18453-2039 |
EVS 37 |
AB |
128 |
3.1 |
77 |
Show |
|
18453-2039 |
EVS 37 |
AC |
67 |
10.8 |
77 |
Show |
|
18453-2039 |
EVS 37 |
AD |
156 |
10.6 |
77 |
Show |
|
18453-2039 |
EVS 37 |
AE |
271 |
11.5 |
77 |
Show |
|
18453-2039 |
EVS 37 |
AF |
330 |
18.2 |
77 |
Show |
|
18453-2039 |
GAA 14 |
Aa,Ab |
349 |
0.0 |
77 |
Show |
|
18453-2039 |
KRV 18 |
AG |
250 |
29.9 |
77 |
Show |
|
18453-2039 |
KRV 18 |
AH |
304 |
34.9 |
77 |
Show |
|
18406-2115 |
ARA1552 |
|
287 |
12.6 |
78 |
Show |
|
18378-2103 |
ARA1549 |
|
188 |
14.1 |
79 |
Show |
|
18385-2110 |
B 1888 |
|
302 |
4.8 |
81 |
Show |
|
18387-2114 |
ARA1551 |
|
137 |
6.1 |
82 |
Show |
|
18465-1940 |
BRT1543 |
|
258 |
3.3 |
84 |
Show |
|
18349-1925 |
ARA 755 |
|
77 |
13.1 |
89 |
Show |
|
18462-2046 |
I 1030 |
|
161 |
5.9 |
92 |
Show |
|
18365-1847 |
OCC 970 |
|
-1 |
0.1 |
92 |
Show |
|
18429-1829 |
ARA 488 |
|
167 |
20.8 |
93 |
Show |
|
18379-2124 |
OCC 33 |
|
-1 |
0.1 |
96 |
Show |
|
18470-1912 |
HJ 2837 |
|
89 |
11.2 |
99 |
Show |
|
18340-1929 |
B 1887 |
|
283 |
2.2 |
100 |
|
|
WDS 18407-1957 : COMPONENTS
18407-1957 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184045.78-195650.7 |
|
Mag |
12.2 |
|
PmRA |
-10.00 |
|
PmDE |
-18.0 |
|
18407-1957 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184046.19-195648.2 |
|
Mag |
13.9 |
|
PmRA |
1.00 |
|
PmDE |
-15.0 |
|
Calc delta mag |
1.7 |
|
Calc coord |
yes |
|