18390-2259 ARA 2241
18h 38m 56.83s -22° 58' 52.6" P.A. 114.00 sep 7.3 mag 10.80,12.20
Coord 2000 |
18390-2259 |
|
Discov num |
ARA2241 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 56.83 -22 58 52.6 |
|
Date first |
1921 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
111 |
|
Pa last |
114.2 |
|
P.A. Now (θ) |
114.2° |
|
Sep first |
7.5 |
|
Sep last |
7.337 |
|
Sep. Now (ρ) |
7.337" |
|
Mag pri |
10.80 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.562
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4079156498097311488 |
|
WDS 18390-2259 ARA 2241 : 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 |
18390-2259 |
ARA2241 |
|
1998 |
2 |
114 |
7.3 |
10.80 |
12.20 |
|
D |
183856.83-225852.6 |
18390-2259 |
ARA2241 |
|
1999 |
3 |
114 |
7.4 |
10.80 |
12.20 |
|
D |
183856.83-225852.6 |
18390-2259 |
ARA2241 |
|
2015 |
6 |
114 |
7.3 |
10.80 |
12.20 |
|
|
183856.83-225852.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18390-2259 ARA 2241 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18390-2259 ARA 2241 : MEASURES
No records found.
WDS 18390-2259 : 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 18390-2259 : ALADIN DSS IMAGE @ 18h 38m 56.83s -22° 58' 52.6"
WDS 18390-2259 ARA 2241 : 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 |
|
18390-2259 |
ARA2241 |
|
114 |
7.3 |
|
Show |
|
18397-2249 |
SHN 231 |
|
-1 |
0.1 |
16 |
Show |
|
18377-2244 |
ARA1893 |
|
137 |
12.5 |
23 |
Show |
|
18377-2243 |
ARA1894 |
|
270 |
7.3 |
23 |
Show |
|
18401-2322 |
SHN 232 |
|
-1 |
0.1 |
29 |
Show |
|
18411-2236 |
ARA1896 |
|
327 |
12.3 |
39 |
Show |
|
18374-2337 |
B 2456 |
|
225 |
8.0 |
44 |
Show |
|
18421-2307 |
SHN 38 |
|
33 |
0.2 |
45 |
Show |
|
18419-2329 |
ARA2243 |
|
105 |
8.6 |
51 |
Show |
|
18411-2345 |
ARA2242 |
|
118 |
6.6 |
55 |
Show |
|
18425-2323 |
SHN 233 |
|
-1 |
0.5 |
55 |
Show |
|
18349-2256 |
ARA2236 |
|
38 |
7.3 |
57 |
Show |
|
18367-2348 |
KPP 420 |
|
93 |
3.8 |
59 |
Show |
|
18349-2326 |
HDS2636 |
|
57 |
0.3 |
62 |
Show |
|
18427-2336 |
BRT1542 |
|
282 |
6.4 |
64 |
Show |
|
18364-2353 |
ARA2238 |
|
341 |
13.6 |
65 |
Show |
|
18365-2354 |
ARA2240 |
BC |
3 |
12.6 |
65 |
Show |
|
18381-2156 |
ARA1895 |
|
26 |
16.0 |
65 |
Show |
|
18365-2354 |
ARA2240 |
AB |
317 |
10.4 |
65 |
Show |
|
18365-2353 |
ARA2239 |
|
249 |
8.8 |
65 |
Show |
|
18423-2344 |
ARA2244 |
|
225 |
10.4 |
65 |
Show |
|
18365-2355 |
ARA2319 |
|
3 |
11.4 |
66 |
Show |
|
18363-2355 |
ARA2237 |
|
133 |
9.7 |
68 |
Show |
|
18437-2240 |
DON 919 |
AB |
80 |
3.4 |
69 |
Show |
|
18437-2240 |
DON 919 |
AC |
306 |
14.9 |
69 |
Show |
|
18386-2149 |
J 1633 |
BC |
149 |
7.5 |
70 |
Show |
|
18433-2225 |
I 1381 |
|
37 |
1.3 |
70 |
Show |
|
18386-2149 |
J 1633 |
AB |
143 |
36.8 |
70 |
Show |
|
18353-2205 |
WNO 22 |
|
269 |
11.4 |
74 |
Show |
|
18440-2237 |
RST5453 |
|
211 |
0.1 |
74 |
Show |
|
18361-2154 |
ARA1546 |
|
173 |
10.4 |
76 |
Show |
|
18335-2256 |
BRT1540 |
|
313 |
5.1 |
77 |
Show |
|
18442-2325 |
RST3195 |
|
191 |
1.2 |
77 |
Show |
|
18444-2316 |
ARA2246 |
|
194 |
12.1 |
78 |
Show |
|
18362-2409 |
J 2219 |
|
313 |
4.6 |
80 |
Show |
|
18407-2139 |
RST5122 |
|
189 |
2.1 |
84 |
Show |
|
18360-2146 |
ARA1545 |
|
203 |
12.9 |
84 |
Show |
|
18451-2315 |
CBL 173 |
|
94 |
25.2 |
87 |
Show |
|
18375-2130 |
ARA1548 |
|
336 |
14.8 |
92 |
Show |
|
18352-2140 |
HU 246 |
|
68 |
2.6 |
95 |
Show |
|
18325-2330 |
BRT1539 |
|
230 |
4.1 |
95 |
Show |
|
18379-2124 |
OCC 33 |
|
-1 |
0.1 |
97 |
Show |
|
18365-2128 |
ARA1547 |
|
230 |
11.0 |
97 |
Show |
|
18352-2427 |
J 1654 |
|
78 |
3.5 |
103 |
Show |
|
18413-2436 |
B 399 |
|
49 |
3.5 |
103 |
Show |
|
18314-2259 |
ARA2234 |
|
326 |
13.2 |
105 |
Show |
|
18387-2114 |
ARA1551 |
|
137 |
6.1 |
106 |
Show |
|
18313-2307 |
LEO 39 |
AB |
156 |
2.1 |
106 |
Show |
|
18313-2307 |
LEO 39 |
AC |
115 |
20.3 |
106 |
Show |
|
18406-2115 |
ARA1552 |
|
287 |
12.6 |
108 |
Show |
|
18434-2427 |
RST3193 |
|
190 |
0.6 |
108 |
|
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WDS 18390-2259 : COMPONENTS
18390-2259 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183856.83-225852.6 |
|
Mag |
10.8 |
|
PmRA |
-5.00 |
|
PmDE |
4.0 |
|
18390-2259 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183857.28-225855.6 |
|
Mag |
12.2 |
|
PmRA |
3.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
1.4 |
|
Calc coord |
yes |
|