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Current system
11439-2905
LDS 4139


Nearby doubles
16' : 11445-2920
KPP1407

27' : 11458-2917
KPP2091

30' : 11430-2837
LDS5739

33' : 11464-2909
HJ 4472

44' : 11457-2829
RST1611

56' : 11419-2955
TDS7994

58' : 11430-3002
SKF1906

63' : 11393-2920
B 2727

63' : 11487-2916
GRV1274

65' : 11464-3002
DAW 134

70' : 11479-2819
RST2765

73' : 11391-2830
LDS4126

73' : 11489-2833
UC 2210

74' : 11394-2948
LDS5737

74' : 11491-2935
KPP 766

76' : 11464-2758
LSC 49AB

77' : 11396-2959
SWR 114

79' : 11483-2813
UC 2209

87' : 11455-3030
HJ 4470

97' : 11393-3021
RSS 269

98' : 11400-3029
I 1545

106' : 11391-2742
SKF 432

107' : 11358-2909
HTS 18AB

109' : 11459-3051
TVB 241

109' : 11392-3036
UC 2184

111' : 11391-3037
UC 2183



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11439-2905 LDS 4139

 
 
11h 43m 56.38s -29° 06' 02.7" P.A. 91.00 sep 2.6 mag 15.20,17.00
 
 
Coord 2000 11439-2905 Discov num LDS4139 Comp Coord arcsec 2000 11 43 56.38 -29 06 02.7
Date first 1960 Date last 2019 Obs 4
Pa first 103 Pa last 91.4 P.A. Now (θ) 91.4°
Sep first 3.0 Sep last 2.59 Sep. Now (ρ) 2.59"
Mag pri 15.20 Mag sec 17.00 delta mag (ΔM) 1.8 Spectral class
Pri motion ra -118 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 3480693349820482816
 
 
WDS 11439-2905 LDS 4139 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11439-2905 LDS4139 1960 1 103 3.0 15.20 17.00 114351.00-290606.0
11439-2905 LDS4139 2015 2 94 2.7 15.20 17.00 114356.38-290602.7
11439-2905 LDS4139 2019 4 91 2.6 15.20 17.00 114356.38-290602.7

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

 
 
WDS 11439-2905 LDS 4139 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11439-2905 LDS 4139 : MEASURES
 
 
No records found.

 
 
WDS 11439-2905 : VIRTUAL EYEPIECE
 
 

11439-2905 LDS4139A mag 15.2 11439-2905 LDS4139B sep 2.3 P.A. 91.60 mag 17 virtual eyepiece
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Radius:
Components only
 
 
WDS 11439-2905 : ALADIN DSS IMAGE @ 11h 43m 56.38s -29° 06' 02.7"
 
 
 
 
WDS 11439-2905 LDS 4139 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11439-2905 LDS4139 distance=0' 11445-2920 KPP1407 distance=16' 11458-2917 KPP2091 distance=27' 11430-2837 LDS5739 distance=30' 11464-2909 HJ 4472 distance=33' 11457-2829 RST1611 distance=44' 11419-2955 TDS7994 distance=56' 11430-3002 SKF1906 distance=58' 11393-2920 B 2727 distance=63' 11487-2916 GRV1274 distance=63' 11464-3002 DAW 134 distance=65' 11479-2819 RST2765 distance=70' 11391-2830 LDS4126 distance=73' 11489-2833 UC 2210 distance=73' 11394-2948 LDS5737 distance=74' 11491-2935 KPP 766 distance=74' 11464-2758 LSC 49AB distance=76' 11464-2758 DSG 13AC distance=76' 11396-2959 SWR 114 distance=77' 11483-2813 UC 2209 distance=79' 11455-3030 HJ 4470 distance=87' 11393-3021 RSS 269 distance=97' 11400-3029 I 1545 distance=98' 11391-2742 SKF 432 distance=106' 11358-2909 HTS 18AB distance=107' 11358-2909 HTS 18AC distance=107' 11358-2909 HTS 18AD distance=107' 11459-3051 TVB 241 distance=109' 11392-3036 UC 2184 distance=109' 11391-3037 UC 2183 distance=111' 11358-2948 UC 2172 distance=115' 11499-2735 TDS8052Aa,Ab distance=120' 11499-2735 B 2286AB distance=120' 11402-2716 SKF1904 distance=122' 11354-3009 LDS4119AB distance=129' 11354-3009 LDS4119AC distance=129' 11381-2720 B 217 distance=132' 11392-3103 B 1702 distance=132' 11545-2917 LDS4157 distance=138' 11498-3105 KPP1980 distance=141' 11409-2649 SKF1905 distance=144' 11330-2903 RST1594 distance=144' 11391-3117 TDS7976 distance=145' 11348-2744 KPP1904 distance=146' 11323-2916 H 3 96 distance=154' 11552-2951 B 1201 distance=154' 11409-3136 SKF1219 distance=155' 11321-2847 BRT2988 distance=158' 11491-3129 UC 2212 distance=158' 11347-2721 LDS1263 distance=160' 11338-3039 SKF1903 distance=162' 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 11439-2905 LDS4139 91 2.6
Show 11445-2920 KPP1407 53 10.5 16
Show 11458-2917 KPP2091 36 16.9 27
Show 11430-2837 LDS5739 20 235.9 30
Show 11464-2909 HJ 4472 31 19.3 33
Show 11457-2829 RST1611 304 2.5 44
Show 11419-2955 TDS7994 135 0.4 56
Show 11430-3002 SKF1906 60 5.7 58
Show 11393-2920 B 2727 150 7.7 63
Show 11487-2916 GRV1274 44 1.0 63
Show 11464-3002 DAW 134 192 0.8 65
Show 11479-2819 RST2765 97 2.1 70
Show 11391-2830 LDS4126 94 19.8 73
Show 11489-2833 UC 2210 274 27.8 73
Show 11394-2948 LDS5737 286 350.6 74
Show 11491-2935 KPP 766 280 6.6 74
Show 11464-2758 LSC 49 AB 70 0.2 76
Show 11464-2758 DSG 13 AC 152 0.5 76
Show 11396-2959 SWR 114 68 16.0 77
Show 11483-2813 UC 2209 148 64.3 79
Show 11455-3030 HJ 4470 317 10.8 87
Show 11393-3021 RSS 269 285 11.0 97
Show 11400-3029 I 1545 295 1.7 98
Show 11391-2742 SKF 432 32 3.4 106
Show 11358-2909 HTS 18 AB 64 8.1 107
Show 11358-2909 HTS 18 AC 223 18.2 107
Show 11358-2909 HTS 18 AD 129 22.9 107
Show 11459-3051 TVB 241 253 8.8 109
Show 11392-3036 UC 2184 59 72.5 109
Show 11391-3037 UC 2183 146 9.9 111
Show 11358-2948 UC 2172 26 42.9 115
Show 11499-2735 TDS8052 Aa,Ab 271 0.4 120
Show 11499-2735 B 2286 AB 303 13.3 120
Show 11402-2716 SKF1904 237 51.4 122
Show 11354-3009 LDS4119 AB 347 4.0 129
Show 11354-3009 LDS4119 AC 184 50.8 129
Show 11381-2720 B 217 55 0.4 132
Show 11392-3103 B 1702 94 0.5 132
Show 11545-2917 LDS4157 37 14.7 138
Show 11498-3105 KPP1980 96 15.7 141
Show 11409-2649 SKF1905 227 75.0 144
Show 11330-2903 RST1594 79 1.4 144
Show 11391-3117 TDS7976 132 0.9 145
Show 11348-2744 KPP1904 227 15.0 146
Show 11323-2916 H 3 96 210 9.6 154
Show 11552-2951 B 1201 289 2.2 154
Show 11409-3136 SKF1219 44 62.1 155
Show 11321-2847 BRT2988 186 4.5 158
Show 11491-3129 UC 2212 198 9.7 158
Show 11347-2721 LDS1263 42 12.1 160
Show 11338-3039 SKF1903 96 13.5 162

 
 
WDS 11439-2905 : COMPONENTS
 
 
  A
B pa=91.6°
sep=2.26"
 
 
11439-2905 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 114356.38-290602.7 Mag 15.2 PmRA -118.00
PmDE 7.0
 
 
11439-2905 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114356.55-290602.8 Mag 17 Calc delta mag 1.8
Calc coord yes