18317-2211 ARA 1890
18h 31m 44.04s -22° 10' 40.6" P.A. 289.00 sep 11.5 mag 11.12,11.90
Coord 2000 |
18317-2211 |
|
Discov num |
ARA1890 |
|
Comp |
|
|
Coord arcsec 2000 |
18 31 44.04 -22 10 40.6 |
|
Date first |
1928 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
291 |
|
Pa last |
288.7 |
|
P.A. Now (θ) |
288.7° |
|
Sep first |
10.2 |
|
Sep last |
11.48 |
|
Sep. Now (ρ) |
11.48" |
|
Mag pri |
11.12 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.547
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6278-00853-1 |
|
Gaia DR2 |
4090013208981539712 |
|
WDS 18317-2211 ARA 1890 : 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 |
18317-2211 |
ARA1890 |
|
1999 |
2 |
290 |
11.3 |
11.12 |
11.90 |
|
D |
183144.04-221040.6 |
18317-2211 |
ARA1890 |
|
2010 |
6 |
289 |
11.1 |
11.12 |
11.90 |
|
|
183144.04-221040.6 |
18317-2211 |
ARA1890 |
|
2015 |
7 |
289 |
11.5 |
11.12 |
11.90 |
|
|
183144.04-221040.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18317-2211 ARA 1890 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18317-2211 ARA 1890 : MEASURES
No records found.
WDS 18317-2211 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 18317-2211 : ALADIN DSS IMAGE @ 18h 31m 44.04s -22° 10' 40.6"
WDS 18317-2211 ARA 1890 : 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 |
|
18317-2211 |
ARA1890 |
|
289 |
11.5 |
|
Show |
|
18315-2138 |
ARA1540 |
|
10 |
14.8 |
34 |
Show |
|
18324-2138 |
ARA1541 |
|
349 |
7.1 |
35 |
Show |
|
18306-2133 |
ARA1538 |
|
255 |
9.4 |
41 |
Show |
|
18302-2135 |
ARA1537 |
|
77 |
13.4 |
42 |
Show |
|
18297-2241 |
RST3183 |
|
207 |
0.5 |
42 |
Show |
|
18296-2138 |
ARA1536 |
|
147 |
15.5 |
44 |
Show |
|
18314-2124 |
ARA1539 |
|
4 |
5.0 |
48 |
Show |
|
18337-2132 |
ARA1542 |
|
114 |
11.6 |
48 |
Show |
|
18314-2259 |
ARA2234 |
|
326 |
13.2 |
49 |
Show |
|
18353-2205 |
WNO 22 |
|
269 |
11.4 |
51 |
Show |
|
18335-2256 |
BRT1540 |
|
313 |
5.1 |
51 |
Show |
|
18282-2227 |
ARA1889 |
|
9 |
9.0 |
51 |
Show |
|
18281-2228 |
ARA1888 |
|
250 |
13.7 |
53 |
Show |
|
18288-2138 |
HU 242 |
|
279 |
1.2 |
53 |
Show |
|
18313-2307 |
LEO 39 |
AB |
156 |
2.1 |
57 |
Show |
|
18313-2307 |
LEO 39 |
AC |
115 |
20.3 |
57 |
Show |
|
18352-2140 |
HU 246 |
|
68 |
2.6 |
57 |
Show |
|
18294-2258 |
BRT1538 |
|
290 |
4.1 |
59 |
Show |
|
18338-2119 |
ARA1543 |
|
253 |
8.5 |
60 |
Show |
|
18284-2249 |
OCC 44 |
|
-1 |
0.1 |
60 |
Show |
|
18361-2154 |
ARA1546 |
|
173 |
10.4 |
63 |
Show |
|
18349-2256 |
ARA2236 |
|
38 |
7.3 |
63 |
Show |
|
18280-2135 |
HU 240 |
|
35 |
4.7 |
63 |
Show |
|
18289-2122 |
HU 241 |
AB |
34 |
4.1 |
64 |
Show |
|
18289-2122 |
HU 241 |
AC |
301 |
63.0 |
64 |
Show |
|
18273-2154 |
ARA1535 |
|
38 |
11.4 |
65 |
Show |
|
18360-2146 |
ARA1545 |
|
203 |
12.9 |
65 |
Show |
|
18311-2315 |
DON 906 |
|
145 |
2.0 |
65 |
Show |
|
18305-2315 |
RST4013 |
|
264 |
1.3 |
67 |
Show |
|
18273-2140 |
HU 239 |
|
185 |
3.1 |
69 |
Show |
|
18281-2300 |
OCC 45 |
|
-1 |
0.1 |
71 |
Show |
|
18354-2118 |
ARA1544 |
|
180 |
6.1 |
74 |
Show |
|
18282-2114 |
HJ 2832 |
|
21 |
23.1 |
76 |
Show |
|
18365-2128 |
ARA1547 |
|
230 |
11.0 |
79 |
Show |
|
18325-2330 |
BRT1539 |
|
230 |
4.1 |
80 |
Show |
|
18306-2329 |
ARA2233 |
|
262 |
7.5 |
80 |
Show |
|
18258-2220 |
ARA1887 |
|
187 |
6.0 |
83 |
Show |
|
18349-2326 |
HDS2636 |
|
57 |
0.3 |
88 |
Show |
|
18337-2048 |
ARA1154 |
|
288 |
7.2 |
88 |
Show |
|
18381-2156 |
ARA1895 |
|
26 |
16.0 |
90 |
Show |
|
18377-2244 |
ARA1893 |
|
137 |
12.5 |
90 |
Show |
|
18377-2243 |
ARA1894 |
|
270 |
7.3 |
90 |
Show |
|
18375-2130 |
ARA1548 |
|
336 |
14.8 |
90 |
Show |
|
18321-2040 |
ARA1152 |
|
134 |
14.5 |
91 |
Show |
|
18254-2146 |
ARA1533 |
|
336 |
13.3 |
92 |
Show |
|
18280-2328 |
LEO 18 |
|
295 |
2.8 |
94 |
Show |
|
18278-2052 |
ARA1151 |
|
40 |
16.1 |
96 |
Show |
|
18264-2111 |
ARA1534 |
|
270 |
13.2 |
96 |
Show |
|
18281-2048 |
RSS 32 |
|
223 |
45.7 |
97 |
Show |
|
18379-2124 |
OCC 33 |
|
-1 |
0.1 |
98 |
|
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WDS 18317-2211 : COMPONENTS
18317-2211 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183144.04-221040.6 |
|
Mag |
11.12 |
|
PmRA |
7.00 |
|
PmDE |
-2.0 |
|
Tycho2 |
6278-00853-1 |
|
Tycho2 |
6278-00853-1 |
|
Pflag |
|
|
RAmdeg |
277.93354735 |
|
DEmdeg |
-22.17795620 |
|
PmRA |
5.0 |
|
PmDE |
-15.1 |
|
E RAmdeg |
80 |
|
E DEmdeg |
105 |
|
E pmRA |
5.3 |
|
E pmDE |
5.7 |
|
EpRAm |
1987.88 |
|
EpDEm |
1985.66 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
12.894 |
|
E BTmag |
0.391 |
|
VTmag |
11.120 |
|
E VTmag |
0.118 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
277.93353500 |
|
DEdeg |
-22.17792056 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.53 |
|
E RAdeg |
83.1 |
|
E DEdeg |
110.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
18317-2211 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.10 |
|
DDEs |
20.0 |
|
R dRAs |
41 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
11.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
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|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18257S2215A |
|
HIC |
|
|
18317-2211 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183143.32-221036.9 |
|
Mag |
11.9 |
|
PmRA |
-11.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
0.78 |
|
Calc coord |
yes |
|
Ccdm |
18317-2211 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARA1890 |
|
DRAs |
1.32 |
|
DDEs |
23.7 |
|
R dRAs |
41 |
|
Year |
1928 |
|
Theta |
291 |
|
Rho |
10.3 |
|
Obs |
1 |
|
Vmag |
12.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18257S2215B |
|
HIC |
|
|