18555-2239 ARA 1903
18h 55m 32.57s -22° 39' 35.9" P.A. 235.00 sep 8.2 mag 11.30,13.00
Coord 2000 |
18555-2239 |
|
Discov num |
ARA1903 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 32.57 -22 39 35.9 |
|
Date first |
1921 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
235 |
|
Pa last |
235.3 |
|
P.A. Now (θ) |
235.3° |
|
Sep first |
7.4 |
|
Sep last |
8.165 |
|
Sep. Now (ρ) |
8.165" |
|
Mag pri |
11.30 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=1.418
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4075702687191422976 |
|
WDS 18555-2239 ARA 1903 : 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 |
18555-2239 |
ARA1903 |
|
2000 |
2 |
236 |
8.2 |
11.30 |
13.00 |
|
D |
185532.57-223935.9 |
18555-2239 |
ARA1903 |
|
2015 |
5 |
235 |
8.2 |
11.30 |
13.00 |
|
|
185532.57-223935.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18555-2239 ARA 1903 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18555-2239 ARA 1903 : MEASURES
No records found.
WDS 18555-2239 : 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 18555-2239 : ALADIN DSS IMAGE @ 18h 55m 32.57s -22° 39' 35.9"
WDS 18555-2239 ARA 1903 : 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 |
|
18555-2239 |
ARA1903 |
|
235 |
8.2 |
|
Show |
|
18556-2241 |
ARA1904 |
|
81 |
12.4 |
3 |
Show |
Ainalrami |
18542-2245 |
BU 1033 |
AB |
99 |
2.5 |
20 |
Show |
Ainalrami |
18542-2245 |
HJ 5072 |
AC |
58 |
28.0 |
20 |
Show |
|
18562-2258 |
ARA2247 |
|
314 |
14.9 |
22 |
Show |
|
18542-2254 |
TDT1120 |
|
27 |
0.4 |
24 |
Show |
|
18536-2235 |
ARA1902 |
|
324 |
11.2 |
27 |
Show |
|
18541-2259 |
ALD 71 |
|
158 |
2.1 |
27 |
Show |
|
18549-2157 |
RSS 495 |
AB |
67 |
21.4 |
44 |
Show |
|
18524-2225 |
DON 930 |
|
272 |
0.7 |
47 |
Show |
|
18583-2306 |
ARA2251 |
|
235 |
10.2 |
48 |
Show |
|
18570-2327 |
ARA2249 |
|
221 |
9.4 |
52 |
Show |
|
18593-2253 |
SHN 237 |
|
-1 |
0.1 |
54 |
Show |
|
18516-2235 |
SHN 236 |
|
-1 |
0.0 |
55 |
Show |
|
18565-2336 |
ARA2248 |
|
332 |
13.0 |
58 |
Show |
|
18597-2257 |
DON 937 |
|
149 |
1.3 |
61 |
Show |
|
18553-2341 |
B 412 |
|
278 |
1.9 |
62 |
Show |
|
18509-2235 |
DON 927 |
AB |
68 |
3.3 |
64 |
Show |
|
18509-2235 |
DON 927 |
AC |
8 |
9.1 |
64 |
Show |
|
18580-2145 |
B 2870 |
|
263 |
6.0 |
65 |
Show |
|
18580-2337 |
LEO 22 |
AB |
280 |
2.8 |
68 |
Show |
|
18580-2337 |
OCC1049 |
Aa,Ab |
-1 |
0.0 |
68 |
Show |
|
18569-2345 |
OCC1048 |
|
-1 |
0.0 |
69 |
Show |
|
18593-2155 |
TDT1169 |
|
216 |
1.7 |
69 |
Show |
|
18554-2349 |
OCC1046 |
|
-1 |
0.0 |
70 |
Show |
|
18513-2201 |
HJ 5070 |
|
51 |
9.7 |
71 |
Show |
|
18510-2208 |
KPP 427 |
|
235 |
3.7 |
72 |
Show |
|
18508-2210 |
BU 1300 |
|
254 |
18.0 |
72 |
Show |
|
19007-2220 |
ARA1905 |
|
42 |
9.9 |
75 |
Show |
|
18596-2150 |
B 2466 |
|
272 |
10.0 |
76 |
Show |
|
18588-2139 |
ARA1558 |
|
137 |
6.3 |
76 |
Show |
|
18572-2352 |
CPO 603 |
|
161 |
9.9 |
76 |
Show |
|
18549-2357 |
RCH 7 |
AB |
20 |
1.6 |
78 |
Show |
|
18549-2357 |
OCC1044 |
Aa,Ab |
-1 |
0.0 |
78 |
Show |
|
18549-2357 |
OCC1044 |
Aa,Ac |
-1 |
0.0 |
78 |
Show |
|
18518-2141 |
DON 929 |
|
329 |
3.9 |
80 |
Show |
|
18515-2143 |
DON 928 |
|
277 |
4.9 |
81 |
Show |
|
19000-2145 |
ARA1560 |
|
246 |
6.8 |
83 |
Show |
|
19012-2318 |
OCC1052 |
|
-1 |
0.0 |
87 |
Show |
|
19002-2340 |
OCC1050 |
|
-1 |
0.0 |
89 |
Show |
|
19012-2323 |
OCC1053 |
|
-1 |
0.0 |
90 |
Show |
|
19014-2156 |
ARA1906 |
|
334 |
14.2 |
93 |
Show |
|
18555-2413 |
OCC1047 |
|
-1 |
0.0 |
94 |
Show |
|
18554-2413 |
OCC1045 |
|
-1 |
0.0 |
94 |
Show |
|
18487-2230 |
ARA1900 |
|
103 |
12.0 |
95 |
Show |
|
19003-2350 |
OCC1051 |
|
-1 |
0.0 |
96 |
Show |
|
18590-2115 |
KPP4133 |
|
24 |
1.8 |
98 |
Show |
|
18592-2114 |
HDS2693 |
Aa,Ab |
160 |
0.3 |
100 |
Show |
|
18592-2114 |
RST5127 |
AB |
189 |
3.2 |
100 |
Show |
|
19026-2309 |
DON 940 |
|
334 |
2.2 |
104 |
Show |
|
18484-2205 |
ARA1899 |
|
261 |
10.9 |
105 |
|
|
WDS 18555-2239 : COMPONENTS
18555-2239 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
185532.57-223935.9 |
|
Mag |
11.3 |
|
PmRA |
9.00 |
|
PmDE |
3.0 |
|
18555-2239 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
185532.12-223940.5 |
|
Mag |
13 |
|
PmRA |
-1.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
1.7 |
|
Calc coord |
yes |
|