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Doubles in session


Current system
11184-2005
ARA 681


Nearby doubles
13' : 11188-2016
ARA 682

20' : 11192-1950
ARA 683AB

21' : 11196-2014
TDS7792

34' : 11160-2008
TDS7769

37' : 11168-1935
ARA 680

41' : 11208-2026
TDS7806

50' : 11214-2027
STN 22

61' : 11144-2028
ARA 679

62' : 11178-1903
WSP 31AB

77' : 11174-1849
B 2534

87' : 11241-1933
TOI 737

88' : 11140-1904
LDS4073

92' : 11248-1952
GWP1580

95' : 11150-2129
LDS4075

97' : 11162-2137
UC 2111

99' : 11116-2031
UC 2096

99' : 11253-2003
KPP 247

99' : 11114-1947
ARA 678

107' : 11247-1907
GWP1579

112' : 11123-2117
ARA1091

115' : 11252-1903
TSN 82

119' : 11113-2109
TDS7722

119' : 11164-2200
B 2274

123' : 11255-2114
I 881

124' : 11154-1807
LDS 342AB

126' : 11109-1858
ARA 415AB



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11184-2005 ARA 681

 
 
11h 18m 19.97s -20° 04' 39.6" P.A. 312.00 sep 10.7 mag 12.40,12.70
 
 
Coord 2000 11184-2005 Discov num ARA 681 Comp Coord arcsec 2000 11 18 19.97 -20 04 39.6
Date first 1918 Date last 2017 Obs 7
Pa first 309 Pa last 311.5 P.A. Now (θ) 311.5°
Sep first 10.7 Sep last 10.738 Sep. Now (ρ) 10.738"
Mag pri 12.40 Mag sec 12.70 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -015 Sec motion ra -013
Pri motion dec +004 Sec motion dec +012
Notes
rPM=0.466
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crater Gaia DR2 3545552230777835520
 
 
WDS 11184-2005 ARA 681 : 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
11184-2005 ARA 681 1998 2 310 10.7 12.80 13.40 D 111819.97-200439.6
11184-2005 ARA 681 1999 3 311 10.7 12.80 13.40 D 111819.97-200439.6
11184-2005 ARA 681 2010 5 311 10.7 12.40 12.70 111819.97-200439.6
11184-2005 ARA 681 2017 6 312 10.7 12.40 12.70 111819.97-200439.6

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 11184-2005 ARA 681 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11184-2005 ARA 681 : MEASURES
 
 
No records found.

 
 
WDS 11184-2005 : VIRTUAL EYEPIECE
 
 

11184-2005 ARA 681A mag 12.4 11184-2005 ARA 681B sep 10.4 P.A. 313.30 mag 12.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 11184-2005 : ALADIN DSS IMAGE @ 11h 18m 19.97s -20° 04' 39.6"
 
 
 
 
WDS 11184-2005 ARA 681 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11184-2005 ARA 681 distance=1' 11188-2016 ARA 682 distance=13' 11192-1950 ARA 683AB distance=20' 11192-1950 TOK 383Aa,Ab distance=20' 11196-2014 TDS7792 distance=21' 11160-2008 TDS7769 distance=34' 11168-1935 ARA 680 distance=37' 11208-2026 TDS7806 distance=41' 11214-2027 STN 22 distance=50' 11144-2028 ARA 679 distance=61' 11178-1903 WSP 31AB distance=62' 11174-1849 B 2534 distance=77' 11241-1933 TOI 737 distance=87' 11140-1904 LDS4073 distance=88' 11248-1952 GWP1580 distance=92' 11150-2129 LDS4075 distance=95' 11162-2137 UC 2111 distance=97' 11116-2031 UC 2096 distance=99' 11253-2003 KPP 247 distance=99' 11114-1947 ARA 678 distance=99' 11247-1907 GWP1579 distance=107' 11123-2117 ARA1091 distance=112' 11252-1903 TSN 82 distance=115' 11113-2109 TDS7722 distance=119' 11164-2200 B 2274 distance=119' 11255-2114 I 881 distance=123' 11154-1807 LDS 342AB distance=124' 11154-1807 LDS 342AC distance=124' 11154-1807 LDS 342BC distance=124' 11109-1858 ARA 415AB distance=126' 11109-1858 WNO 33AC distance=126' 11125-1830 BU 220 distance=126' 11248-1837 TOI 676 distance=127' 11276-2017 LDS4103 distance=132' 11164-1752 RST2737 distance=135' 11281-2003 TDS7871 distance=138' 11092-1851 B 2007 distance=149' 11283-2117 UC 2145 distance=158' 11075-1917 BWL 28AB distance=161' 11075-1917 BWL 28AC distance=161' 11075-1917 BWL 28AD distance=161' 11075-1917 BWL 28AE distance=161' 11075-1917 BWL 28AF distance=161' 11075-1917 BWL 28AG distance=161' 11153-1730 HU 461 distance=161' 11285-2122 UC 2146 distance=163' 11121-2223 TDS7728 distance=163' 11144-2245 LDS 341 distance=170' 11271-1810 UC 2140 distance=170' 11249-1741 HJ 840 distance=172' 11062-2028 UC 2079 distance=173' grafico limitrofi
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 11184-2005 ARA 681 312 10.7 1
Show 11188-2016 ARA 682 58 11.0 13
Show 11192-1950 ARA 683 AB 181 20.1 20
Show 11192-1950 TOK 383 Aa,Ab 148 0.0 20
Show 11196-2014 TDS7792 131 1.3 21
Show 11160-2008 TDS7769 285 0.6 34
Show 11168-1935 ARA 680 183 8.4 37
Show 11208-2026 TDS7806 289 0.6 41
Show 11214-2027 STN 22 356 3.6 50
Show 11144-2028 ARA 679 99 15.4 61
Show 11178-1903 WSP 31 AB 253 15.8 62
Show 11174-1849 B 2534 230 2.3 77
Show 11241-1933 TOI 737 46 0.8 87
Show 11140-1904 LDS4073 216 26.5 88
Show 11248-1952 GWP1580 33 55.2 92
Show 11150-2129 LDS4075 173 304.2 95
Show 11162-2137 UC 2111 178 7.6 97
Show 11116-2031 UC 2096 82 8.5 99
Show 11253-2003 KPP 247 13 4.8 99
Show 11114-1947 ARA 678 210 13.4 99
Show 11247-1907 GWP1579 287 44.0 107
Show 11123-2117 ARA1091 265 6.8 112
Show 11252-1903 TSN 82 70 256.0 115
Show 11113-2109 TDS7722 270 0.6 119
Show 11164-2200 B 2274 359 9.6 119
Show 11255-2114 I 881 317 0.3 123
Show 11154-1807 LDS 342 AB 261 18.8 124
Show 11154-1807 LDS 342 AC 314 90.7 124
Show 11154-1807 LDS 342 BC 319 85.4 124
Show 11109-1858 ARA 415 AB 152 9.4 126
Show 11109-1858 WNO 33 AC 120 79.9 126
Show 11125-1830 BU 220 312 0.2 126
Show 11248-1837 TOI 676 284 1.3 127
Show 11276-2017 LDS4103 345 14.3 132
Show 11164-1752 RST2737 255 0.3 135
Show 11281-2003 TDS7871 301 0.5 138
Show 11092-1851 B 2007 264 0.7 149
Show 11283-2117 UC 2145 211 56.3 158
Show 11075-1917 BWL 28 AB 43 9.9 161
Show 11075-1917 BWL 28 AC 106 9.4 161
Show 11075-1917 BWL 28 AD 37 14.8 161
Show 11075-1917 BWL 28 AE 134 19.3 161
Show 11075-1917 BWL 28 AF 275 12.6 161
Show 11075-1917 BWL 28 AG 345 15.3 161
Show 11153-1730 HU 461 76 1.9 161
Show 11285-2122 UC 2146 42 16.1 163
Show 11121-2223 TDS7728 217 2.1 163
Show 11144-2245 LDS 341 352 16.6 170
Show 11271-1810 UC 2140 225 19.1 170
Show 11249-1741 HJ 840 92 4.4 172
Show 11062-2028 UC 2079 32 43.0 173

 
 
WDS 11184-2005 : COMPONENTS
 
 
  A
B pa=313.3°
sep=10.38"
 
 
11184-2005 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 111819.97-200439.6 Mag 12.4 PmRA -15.00
PmDE 4.0
 
 
11184-2005 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 111819.43-200432.5 Mag 12.7 PmRA -13.00
PmDE 12.0 Calc delta mag 0.3 Calc coord yes