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Doubles in session


Current system
11393-2631
UC 2186


Nearby doubles
3' : 11392-2633
LDS1267

28' : 11409-2649
SKF1905

46' : 11402-2716
SKF1904

52' : 11381-2720
B 217

56' : 11352-2636
UC 2170

62' : 11363-2545
B 216

71' : 11391-2742
SKF 432

81' : 11347-2721
LDS1263

83' : 11453-2614
COO 127

92' : 11327-2652
WBB 1

94' : 11348-2744
KPP1904

97' : 11323-2651
RST1591

109' : 11390-2443
KPP2725

120' : 11391-2830
LDS4126

121' : 11483-2635
B 2731

128' : 11464-2758
LSC 49AB

130' : 11368-2426
HJ 4456AB

134' : 11294-2622
RST5355

137' : 11430-2837
LDS5739

146' : 11489-2526
KPP1715

146' : 11457-2829
RST1611

150' : 11286-2552
RST2751

152' : 11323-2433
TDS7913

155' : 11499-2735
B 2286AB

158' : 11479-2819
RST2765

158' : 11483-2813
UC 2209



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

11393-2631 UC 2186

 
 
11h 39m 19.27s -26° 31' 15.5" P.A. 39.00 sep 23.1 mag 13.90,14.79
 
 
Coord 2000 11393-2631 Discov num UC 2186 Comp Coord arcsec 2000 11 39 19.27 -26 31 15.5
Date first 1996 Date last 2015 Obs 5
Pa first 41 Pa last 39.1 P.A. Now (θ) 39.1°
Sep first 23.9 Sep last 23.076 Sep. Now (ρ) 23.076"
Mag pri 13.90 Mag sec 14.79 delta mag (ΔM) 0.89 Spectral class
Pri motion ra -056 Sec motion ra -061
Pri motion dec -013 Sec motion dec -020
Notes V (Proper motion indicates physical)
rPM=0.134 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 251520 Gaia DR2 3485275220930961408
 
 
WDS 11393-2631 UC 2186 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC & Zacharias, M.I. (UCAC4 Catalog)
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
11393-2631 UC 2186 1999 2 42 24.8 13.90 14.50 V 113919.27-263115.5
11393-2631 UC 2186 2000 2 42 25.0 13.90 14.50 V 113919.27-263115.5
11393-2631 UC 2186 2010 4 40 23.2 13.90 14.79 V 113919.27-263115.5
11393-2631 UC 2186 2015 5 39 23.1 13.90 14.79 V 113919.27-263115.5

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

 
 
WDS 11393-2631 UC 2186 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11393-2631 UC 2186 : MEASURES
 
 
No records found.

 
 
WDS 11393-2631 : VIRTUAL EYEPIECE
 
 

11393-2631 UC 2186A mag 13.9 11393-2631 UC 2186B sep 23.1 P.A. 39.10 mag 14.79 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11393-2631 : ALADIN DSS IMAGE @ 11h 39m 19.27s -26° 31' 15.5"
 
 
 
 
WDS 11393-2631 UC 2186 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11393-2631 UC 2186 distance=0' 11392-2633 LDS1267 distance=3' 11409-2649 SKF1905 distance=28' 11402-2716 SKF1904 distance=46' 11381-2720 B 217 distance=52' 11352-2636 UC 2170 distance=56' 11363-2545 B 216 distance=62' 11391-2742 SKF 432 distance=71' 11347-2721 LDS1263 distance=81' 11453-2614 COO 127 distance=83' 11327-2652 WBB 1 distance=92' 11348-2744 KPP1904 distance=94' 11323-2651 RST1591 distance=97' 11390-2443 KPP2725 distance=109' 11391-2830 LDS4126 distance=120' 11483-2635 B 2731 distance=121' 11464-2758 LSC 49AB distance=128' 11464-2758 DSG 13AC distance=128' 11368-2426 HJ 4456AB distance=130' 11368-2426 HJ 4456AC distance=130' 11294-2622 RST5355 distance=134' 11430-2837 LDS5739 distance=137' 11489-2526 KPP1715 distance=146' 11457-2829 RST1611 distance=146' 11475-2447 B 2285A,BC distance=150' 11286-2552 RST2751 distance=150' 11475-2447 B 2285BC distance=151' 11323-2433 TDS7913 distance=152' 11499-2735 TDS8052Aa,Ab distance=155' 11499-2735 B 2286AB distance=155' 11479-2819 RST2765 distance=158' 11483-2813 UC 2209 distance=158' 11507-2537 LDS1271 distance=162' 11358-2909 HTS 18AB distance=165' 11358-2909 HTS 18AC distance=165' 11358-2909 HTS 18AD distance=165' 11439-2905 LDS4139 distance=167' 11321-2847 BRT2988 distance=167' 11393-2920 B 2727 distance=169' 11495-2451 UC 2213 distance=171' 11519-2557 UC 2223 distance=173' 11478-2420 BRT1485 distance=174' 11330-2903 RST1594 distance=174' 11264-2623 UC 2137 distance=174' 11523-2650 RST1619 distance=175' 11290-2446 B 215 distance=176' 11489-2833 UC 2210 distance=177' 11262-2615 RST2747 distance=177' 11296-2428 JC 16AB distance=180' 11296-2428 JC 16AC distance=180' 11350-2341 TDS7937 distance=181' 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 11393-2631 UC 2186 39 23.1 0
Show 11392-2633 LDS1267 146 17.4 3
Show 11409-2649 SKF1905 227 75.0 28
Show 11402-2716 SKF1904 237 51.4 46
Show 11381-2720 B 217 55 0.4 52
Show 11352-2636 UC 2170 37 24.8 56
Show 11363-2545 B 216 115 1.5 62
Show 11391-2742 SKF 432 32 3.4 71
Show 11347-2721 LDS1263 42 12.1 81
Show 11453-2614 COO 127 272 4.8 83
Show 11327-2652 WBB 1 185 13.2 92
Show 11348-2744 KPP1904 227 15.0 94
Show 11323-2651 RST1591 75 3.5 97
Show 11390-2443 KPP2725 233 8.0 109
Show 11391-2830 LDS4126 94 19.8 120
Show 11483-2635 B 2731 61 2.7 121
Show 11464-2758 LSC 49 AB 41 0.2 128
Show 11464-2758 DSG 13 AC 149 0.5 128
Show 11368-2426 HJ 4456 AB 119 13.3 130
Show 11368-2426 HJ 4456 AC 339 38.8 130
Show 11294-2622 RST5355 281 0.4 134
Show 11430-2837 LDS5739 20 235.9 137
Show 11489-2526 KPP1715 332 13.3 146
Show 11457-2829 RST1611 304 2.5 146
Show 11475-2447 B 2285 A,BC 2 117.5 150
Show 11286-2552 RST2751 18 0.1 150
Show 11475-2447 B 2285 BC 299 1.9 151
Show 11323-2433 TDS7913 331 0.5 152
Show 11499-2735 TDS8052 Aa,Ab 271 0.4 155
Show 11499-2735 B 2286 AB 303 13.3 155
Show 11479-2819 RST2765 97 2.1 158
Show 11483-2813 UC 2209 148 64.3 158
Show 11507-2537 LDS1271 49 5.8 162
Show 11358-2909 HTS 18 AB 64 8.1 165
Show 11358-2909 HTS 18 AC 223 18.2 165
Show 11358-2909 HTS 18 AD 129 22.9 165
Show 11439-2905 LDS4139 91 2.6 167
Show 11321-2847 BRT2988 186 4.5 167
Show 11393-2920 B 2727 150 7.7 169
Show 11495-2451 UC 2213 138 16.7 171
Show 11519-2557 UC 2223 103 86.5 173
Show 11478-2420 BRT1485 8 3.3 174
Show 11330-2903 RST1594 79 1.4 174
Show 11264-2623 UC 2137 359 19.6 174
Show 11523-2650 RST1619 66 1.4 175
Show 11290-2446 B 215 198 0.6 176
Show 11489-2833 UC 2210 274 27.8 177
Show 11262-2615 RST2747 3 0.8 177
Show 11296-2428 JC 16 AB 82 8.2 180
Show 11296-2428 JC 16 AC 112 166.1 180
Show 11350-2341 TDS7937 286 0.8 181

 
 
WDS 11393-2631 : COMPONENTS
 
 
  A
B pa=39.1°
sep=23.08"
 
 
11393-2631 A
 
 
Coord arcsec 2000 113919.27-263115.5 Mag 13.9 PmRA -56.00 PmDE -13.0
SAO 251520
SAO
SAO 251520 DelFlag RA1950 PmRA1950 -0.0059
DE1950 PmDE1950 0.031 Vmag 8.8 SpType A0
Double code Source 43 CatNum 3287 DM CP-62 2192
DMcomp BDsup HD 101331 M HD 0
GC RA1950rad 3.04092054 DE1950rad -1.09215394 PmRA2000 -0.0065
PmDE2000 0.036
 
 
11393-2631 B
 
 
Coord arcsec 2000 113920.35-263057.6 Mag 14.79 PmRA -61.00 PmDE -20.0
Delta magnitude 0.89 Coordinate calculated yes