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Doubles in session


Current system
11080-2332
ARA 2166 AB


Nearby doubles
40' : 11070-2409
B 2267

41' : 11106-2312
TDS7714

44' : 11049-2336
KPP1736

67' : 11037-2402
LDS4052

71' : 11128-2308
UC 2103

71' : 11045-2242
TDS7651

75' : 11133-2345
RST2734

78' : 11136-2347
TDS7743

80' : 11026-2400
ALP 16

86' : 11142-2340
KPP2731

87' : 11112-2448
KPP1346

88' : 11079-2500
TDS7685

89' : 11030-2429
TDS7634

90' : 11145-2322
UC 2107

91' : 11121-2223
TDS7728

92' : 11061-2501
UC 2078

97' : 11148-2306
DON 466

101' : 11144-2245
LDS 341

103' : 11066-2514
BVD 88

119' : 11110-2525
LDS4070

119' : 11164-2403
B 210AB

119' : 11009-2440
KPP2446

120' : 11039-2519
UC 2068

130' : 11113-2534
UC 2094

135' : 11177-2350
TDS7777

140' : 11037-2540
I 504



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11080-2332 ARA 2166 AB

 
 
11h 08m 01.93s -23° 32' 49.1" P.A. 303.00 sep 10.7 mag 10.72,11.09
 
 
Coord 2000 11080-2332 Discov num ARA2166 Comp AB Coord arcsec 2000 11 08 01.93 -23 32 49.1
Date first 1920 Date last 2017 Obs 6
Pa first 299 Pa last 303.1 P.A. Now (θ) 303.1°
Sep first 10.3 Sep last 10.7 Sep. Now (ρ) 10.7"
Mag pri 10.72 Mag sec 11.09 delta mag (ΔM) 0.37 Spectral class
Pri motion ra -039 Sec motion ra -044
Pri motion dec -009 Sec motion dec +011
Notes
rPM=0.455
Nature of this double is uncertain.
 
 
11080-2332 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 08 02 -23 32 49 ARA 2166 AB 2017 6 303 10.7 10.72 11.09 0.37 <===
Show 11 08 02 -23 32 49 WNO 29 AC 2017 6 76 26.6 10.72 12.06 1.34
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crater Tycho2 6636-00594-1 Gaia DR2 3537192167131046272
 
 
WDS 11080-2332 ARA 2166 AB : 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
Wng1896A (Washington Naval Observatory. See also Mkr2008) 2008ApJ...687..566M
Wng1896A letters trailing each date on reference indicates different observers.
WNO1866a Ma j Eastman, J.R. .
WNO1866a Washington Observations, 1866
WNO1866b Ma j Tuttle, H.P., Paymaster, USN .
WNO1866b Washington Observations, 1866
WNO1868a Ma j Eastman, J.R. 1868AN.....70..383E
WNO1868a +T AN 70, 383, 1868
WNO1876c Ma j Watson, J.C. .
WNO1876c Washington Observations, 1876
WNO1876d Ma j Peters, C.H.F. .
WNO1876d Washington Observations, 1876
WNO1876h Ma - Watson, J.C. 1876AN.....88..131H
WNO1876h AN 88, 131, 1876
WNO1876i Ma - Peters, C.H.F. 1876AN.....88..131H
WNO1876i AN 88, 131, 1876
WNO1878a T j Eastman, J.R. 1878MNRAS.381..360E
WNO1878a MNRAS 38, 360, 1878
WNO1880g Ma - Esmatt, Ibrahim .
WNO1880g Washington Observations, 1880
WNO1885a T - Paul, H.M. & Eastman, J.R. .
WNO1885a Washington Observations, 2nd Transit Circle Cat.,1885
WNO1885a (rho, theta calculated from individual RA, DEC)
WNO1886f Ma - Allen, W.H. .
WNO1886f Washington Observations, 1886
WNO1887f Ma - Allen, W.H. .
WNO1887f Washington Observations, 1887
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11080-2332 ARA2166 AB 1998 3 302 10.8 10.72 11.09 D 110801.93-233249.1
11080-2332 ARA2166 AB 1999 4 302 10.7 10.72 11.09 D 110801.93-233249.1
11080-2332 ARA2166 AB 2010 5 302 10.0 10.72 11.09 110801.93-233249.1
11080-2332 ARA2166 AB 2017 5 303 10.7 10.72 11.09 110801.93-233249.1

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

 
 
WDS 11080-2332 ARA 2166 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11080-2332 ARA 2166 AB : MEASURES
 
 
No records found.

 
 
WDS 11080-2332 : VIRTUAL EYEPIECE
 
 

11080-2332 ARA2166A mag 10.72 11080-2332 ARA2166B sep 10.1 P.A. 305.40 mag 11.09 11080-2332 WNO 29C sep 24.5 P.A. 74.60 mag 12.06 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11080-2332 : ALADIN DSS IMAGE @ 11h 08m 01.93s -23° 32' 49.1"
 
 
 
 
WDS 11080-2332 ARA 2166 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11080-2332 ARA2166AB distance=0' 11070-2409 B 2267 distance=40' 11106-2312 TDS7714 distance=41' 11049-2336 KPP1736 distance=44' 11037-2402 LDS4052 distance=67' 11128-2308 UC 2103 distance=71' 11045-2242 TDS7651 distance=71' 11133-2345 RST2734 distance=75' 11136-2347 TDS7743 distance=78' 11026-2400 ALP 16 distance=80' 11142-2340 KPP2731 distance=86' 11112-2448 KPP1346 distance=87' 11079-2500 TDS7685 distance=88' 11030-2429 TDS7634 distance=89' 11145-2322 UC 2107 distance=90' 11121-2223 TDS7728 distance=91' 11061-2501 UC 2078 distance=92' 11148-2306 DON 466 distance=97' 11144-2245 LDS 341 distance=101' 11066-2514 BVD 88 distance=103' 11110-2525 LDS4070 distance=119' 11164-2403 B 210AB distance=119' 11009-2440 KPP2446 distance=119' 11039-2519 UC 2068 distance=120' 11113-2534 UC 2094 distance=130' 11177-2350 TDS7777 distance=135' 11037-2540 I 504 distance=140' 11074-2555 B 209 distance=143' 11095-2559 LDS4067 distance=148' 11164-2200 B 2274 distance=149' 11020-2130 UC 2060 distance=149' 11123-2117 ARA1091 distance=149' 11113-2109 TDS7722 distance=151' 11084-2609 KPP3834 distance=157' 11150-2129 LDS4075 distance=159' 11044-2102 ARA1090 distance=159' 10564-2335 DON 448 distance=160' 11162-2137 UC 2111 distance=163' 11038-2100 UC 2066 distance=164' 11054-2049 DAM 713 distance=168' 10558-2314 ARA1786 distance=171' 10577-2157 SLW 545 distance=173' 10590-2535 TDS7586 distance=175' 11205-2256 UC 2119 distance=176' 10566-2202 TDS7564 distance=183' 11001-2602 STN 21 distance=185' 11036-2038 LDS4051 distance=186' 11214-2400 RST2743 distance=187' 11062-2028 UC 2079 distance=187' 11116-2031 UC 2096 distance=189' 10552-2225 ARA1475 distance=190' 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 11080-2332 ARA2166 AB 303 10.7
Show 11080-2332 WNO 29 AC 76 26.6
Show 11070-2409 B 2267 137 9.9 40
Show 11106-2312 TDS7714 41 0.6 41
Show 11049-2336 KPP1736 83 13.4 44
Show 11037-2402 LDS4052 165 217.3 67
Show 11128-2308 UC 2103 98 14.2 71
Show 11045-2242 TDS7651 184 2.0 71
Show 11133-2345 RST2734 228 1.9 75
Show 11136-2347 TDS7743 296 0.5 78
Show 11026-2400 ALP 16 174 22.7 80
Show 11142-2340 KPP2731 44 10.1 86
Show 11112-2448 KPP1346 18 10.1 87
Show 11079-2500 TDS7685 143 0.5 88
Show 11030-2429 TDS7634 169 0.7 89
Show 11145-2322 UC 2107 202 26.1 90
Show 11121-2223 TDS7728 217 2.1 91
Show 11061-2501 UC 2078 141 64.5 92
Show 11148-2306 DON 466 220 2.9 97
Show 11144-2245 LDS 341 352 16.6 101
Show 11066-2514 BVD 88 75 48.4 103
Show 11110-2525 LDS4070 247 6.2 119
Show 11164-2403 B 210 AB 72 4.7 119
Show 11009-2440 KPP2446 312 21.5 119
Show 11039-2519 UC 2068 312 47.2 120
Show 11113-2534 UC 2094 190 31.9 130
Show 11177-2350 TDS7777 227 0.6 135
Show 11037-2540 I 504 102 3.7 140
Show 11074-2555 B 209 306 1.3 143
Show 11095-2559 LDS4067 180 100.3 148
Show 11164-2200 B 2274 359 9.6 149
Show 11020-2130 UC 2060 11 137.8 149
Show 11123-2117 ARA1091 265 6.8 149
Show 11113-2109 TDS7722 270 0.6 151
Show 11084-2609 KPP3834 129 51.1 157
Show 11150-2129 LDS4075 173 304.2 159
Show 11044-2102 ARA1090 235 12.8 159
Show 10564-2335 DON 448 207 0.7 160
Show 11162-2137 UC 2111 178 7.6 163
Show 11038-2100 UC 2066 327 45.1 164
Show 11054-2049 DAM 713 168 16.1 168
Show 10558-2314 ARA1786 192 12.8 171
Show 10577-2157 SLW 545 79 146.0 173
Show 10590-2535 TDS7586 324 0.5 175
Show 11205-2256 UC 2119 179 13.1 176
Show 10566-2202 TDS7564 299 0.7 183
Show 11001-2602 STN 21 159 5.6 185
Show 11036-2038 LDS4051 242 8.7 186
Show 11214-2400 RST2743 144 2.7 187
Show 11062-2028 UC 2079 32 43.0 187
Show 11116-2031 UC 2096 82 8.5 189

 
 
WDS 11080-2332 : COMPONENTS
 
 
  A B
B pa=305.4°
sep=10.08"
 
C pa=74.6°
sep=24.52"
pa=88.8°
sep=31.86"
 
 
11080-2332 A
 
 
Coord arcsec 2000 110801.93-233249.1 Mag 10.72 PmRA -39.00 PmDE -9.0
Tycho2 6636-00594-1
Tycho2
Tycho2 6636-00594-1 Pflag RAmdeg 167.00807546 DEmdeg -23.54699127
PmRA -41.0 PmDE -1.7 E RAmdeg 30 E DEmdeg 26
E pmRA 2.6 E pmDE 2.0 EpRAm 1988.22 EpDEm 1983.20
Num 4 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.4 BTmag 11.962 E BTmag 0.080 VTmag 10.715
E VTmag 0.043 Prox 254 TYC T HIP
CCDM RAdeg 167.00817972 DEdeg -23.54698611 EpRA 1990 1.59
EpDE 1990 1.61 E RAdeg 31.8 E DEdeg 31.9 Posflg
Corr 0.4
 
 
11080-2332 B
 
 
Coord arcsec 2000 110801.33-233243.3 Mag 11.09 PmRA -44.00 PmDE 11.0
Calc delta mag 0.37 Calc coord yes
 
 
11080-2332 C
 
 
Coord arcsec 2000 110803.65-233242.6 Mag 12.06 PmRA 18.00 PmDE -1.0
Tycho2 6636-00768-1 Calc delta mag 1.34 Calc coord yes
Tycho2
Tycho2 6636-00768-1 Pflag RAmdeg 167.01565370 DEmdeg -23.54519520
PmRA 13.5 PmDE -0.4 E RAmdeg 79 E DEmdeg 78
E pmRA 3.6 E pmDE 3.6 EpRAm 1983.79 EpDEm 1984.41
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 14.136 E BTmag 0.367 VTmag 12.014
E VTmag 0.133 Prox 254 TYC HIP
CCDM RAdeg 167.01561944 DEdeg -23.54519417 EpRA 1990 1.57
EpDE 1990 1.60 E RAdeg 83.6 E DEdeg 81.7 Posflg
Corr 0.4