18386-1816 ARA 486
18h 38m 31.37s -18° 15' 55.0" P.A. 20.00 sep 14.6 mag 11.10,11.60
Coord 2000 |
18386-1816 |
|
Discov num |
ARA 486 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 31.37 -18 15 55.0 |
|
Date first |
1916 |
|
Date last |
2014 |
|
Obs |
7 |
|
Pa first |
24 |
|
Pa last |
19.5 |
|
P.A. Now (θ) |
19.5° |
|
Sep first |
14.8 |
|
Sep last |
14.562 |
|
Sep. Now (ρ) |
14.562" |
|
Mag pri |
11.10 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+004 |
|
Notes |
R
(Red magnitudes) |
|
rPM=0.221 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4093395379848805120 |
|
WDS 18386-1816 ARA 486 : 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 |
18386-1816 |
ARA 486 |
|
1998 |
2 |
11 |
15.8 |
13.80 |
13.80 |
|
D |
183831.14-181602.4 |
18386-1816 |
ARA 486 |
|
1999 |
3 |
20 |
14.6 |
11.10 |
11.60 |
|
R |
183831.37-181555.0 |
18386-1816 |
ARA 486 |
|
2010 |
5 |
20 |
14.4 |
11.10 |
11.60 |
|
R |
183831.37-181555.0 |
18386-1816 |
ARA 486 |
|
2014 |
7 |
20 |
14.6 |
11.10 |
11.60 |
|
R |
183831.37-181555.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18386-1816 ARA 486 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18386-1816 ARA 486 : MEASURES
No records found.
WDS 18386-1816 : 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 18386-1816 : ALADIN DSS IMAGE @ 18h 38m 31.37s -18° 15' 55.0"
WDS 18386-1816 ARA 486 : 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 |
|
18386-1816 |
ARA 486 |
|
20 |
14.6 |
|
Show |
|
18369-1833 |
LEO 19 |
|
251 |
3.2 |
30 |
Show |
|
18377-1742 |
FEN 32 |
|
119 |
4.2 |
36 |
Show |
|
18388-1853 |
FEN 33 |
|
248 |
2.6 |
37 |
Show |
|
18365-1847 |
OCC 970 |
|
-1 |
0.1 |
43 |
Show |
|
18393-1859 |
ARA 760 |
|
60 |
5.6 |
44 |
Show |
|
18356-1833 |
RBR 10 |
|
320 |
4.9 |
45 |
Show |
|
18412-1731 |
FEN 34 |
|
325 |
3.8 |
59 |
Show |
|
18371-1913 |
SEE 355 |
|
241 |
11.1 |
61 |
Show |
|
18429-1829 |
ARA 488 |
|
167 |
20.8 |
63 |
Show |
|
18374-1917 |
ARA 758 |
|
270 |
9.1 |
64 |
Show |
|
18396-1713 |
GWP2792 |
|
136 |
22.6 |
65 |
Show |
|
18418-1909 |
J 2221 |
AB |
254 |
7.5 |
71 |
Show |
|
18418-1909 |
J 2221 |
AC |
346 |
17.9 |
71 |
Show |
|
18342-1741 |
ARA 284 |
|
69 |
5.4 |
71 |
Show |
|
18388-1928 |
BRT1541 |
|
34 |
4.2 |
72 |
Show |
|
18412-1928 |
OCC9183 |
|
-1 |
0.2 |
82 |
Show |
|
18349-1925 |
ARA 755 |
|
77 |
13.1 |
87 |
Show |
|
18429-1917 |
OCC9184 |
|
-1 |
0.1 |
88 |
Show |
|
18435-1725 |
RST3194 |
|
87 |
4.0 |
88 |
Show |
|
18344-1707 |
J 2217 |
|
300 |
5.8 |
91 |
Show |
|
18351-1659 |
MCA 52 |
|
145 |
0.2 |
91 |
Show |
|
18363-1649 |
ARA 109 |
|
32 |
12.6 |
93 |
Show |
|
18442-1733 |
HLD 146 |
|
194 |
2.2 |
94 |
Show |
|
18338-1710 |
J 2216 |
|
19 |
3.6 |
96 |
Show |
|
18325-1858 |
ARN 52 |
AB |
262 |
70.0 |
96 |
Show |
|
18325-1858 |
ANT 10 |
AC |
256 |
65.8 |
96 |
Show |
|
18325-1858 |
ANT 10 |
BC |
138 |
8.2 |
97 |
Show |
|
18340-1929 |
B 1887 |
|
283 |
2.2 |
98 |
Show |
|
18331-1918 |
J 2215 |
|
267 |
6.0 |
100 |
Show |
|
18325-1906 |
RST5116 |
|
67 |
3.0 |
100 |
Show |
|
18362-1950 |
ARA 756 |
|
325 |
9.5 |
100 |
Show |
|
18314-1824 |
OCC 22 |
Aa,Ab |
-1 |
0.1 |
102 |
Show |
|
18314-1824 |
SEE 354 |
AB |
182 |
23.2 |
102 |
Show |
|
18425-1943 |
ARA 761 |
|
242 |
6.9 |
104 |
Show |
|
18321-1906 |
RST3186 |
|
187 |
0.7 |
105 |
Show |
|
18407-1957 |
ARA1158 |
|
68 |
6.6 |
106 |
Show |
|
18319-1908 |
BU 966 |
AI |
194 |
165.0 |
108 |
Show |
|
18319-1908 |
BU 966 |
AR |
90 |
77.0 |
108 |
Show |
|
18319-1908 |
BU 966 |
AH |
295 |
72.0 |
108 |
Show |
|
18319-1908 |
BU 966 |
AG |
254 |
429.6 |
108 |
Show |
|
18319-1908 |
BU 966 |
AB |
252 |
66.2 |
108 |
Show |
|
18319-1908 |
BU 966 |
AE |
281 |
144.8 |
108 |
Show |
|
18319-1908 |
EVS 36 |
AU |
127 |
14.0 |
108 |
Show |
|
18319-1908 |
EVS 36 |
AV |
164 |
17.3 |
108 |
Show |
|
18319-1908 |
EVS 36 |
AW |
19 |
19.6 |
108 |
Show |
|
18319-1908 |
KRV 17 |
AN |
178 |
66.8 |
108 |
Show |
|
18319-1908 |
KRV 17 |
AO |
175 |
35.4 |
108 |
Show |
|
18319-1908 |
BU 966 |
HJ |
310 |
44.4 |
109 |
Show |
|
18319-1908 |
BU 966 |
JK |
264 |
29.5 |
109 |
Show |
|
18319-1908 |
BU 966 |
JM |
345 |
70.4 |
109 |
|
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WDS 18386-1816 : COMPONENTS
18386-1816 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183831.37-181555.0 |
|
Mag |
11.1 |
|
PmRA |
-4.00 |
|
PmDE |
5.0 |
|
18386-1816 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183831.69-181541.3 |
|
Mag |
11.6 |
|
PmRA |
-3.00 |
|
PmDE |
4.0 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|