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Doubles in session


Current system
11310-2312
LDS 4109


Nearby doubles
19' : 11297-2318
KPP1643

27' : 11319-2336
UC 2160

28' : 11304-2247
RST3741

31' : 11330-2327
HDO 130

35' : 11311-2347
TDS7903

39' : 11338-2318
ARA1788

42' : 11340-2316
UC 2166

47' : 11292-2234
KPP2733

56' : 11276-2343
HJ 4437AB

62' : 11350-2341
TDS7937

74' : 11262-2241
B 1697

76' : 11363-2251
HU 1484

78' : 11296-2428
JC 16AB

81' : 11271-2213
B 1698

83' : 11251-2320
ARA1787AB

83' : 11323-2433
TDS7913

84' : 11370-2330
KPP2732

85' : 11371-2301
LDS 355

86' : 11315-2147
LDS4110

90' : 11245-2315
TDS7842

98' : 11290-2446
B 215

99' : 11239-2319
RST2746

106' : 11311-2127
BHA 15

107' : 11307-2126
BVD 90

109' : 11368-2426
HJ 4456AB

111' : 11367-2156
ARA1477



Selections
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Binary Systems
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Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11310-2312 LDS 4109

 
 
11h 31m 00.57s -23° 12' 34.1" P.A. 120.00 sep 37.4 mag 12.25,17.70
 
 
Coord 2000 11310-2312 Discov num LDS4109 Comp Coord arcsec 2000 11 31 00.57 -23 12 34.1
Date first 1960 Date last 2016 Obs 9
Pa first 120 Pa last 119.6 P.A. Now (θ) 119.6°
Sep first 37.0 Sep last 37.422 Sep. Now (ρ) 37.422"
Mag pri 12.25 Mag sec 17.70 delta mag (ΔM) 5.45 Spectral class
Pri motion ra +146 Sec motion ra +158
Pri motion dec -104 Sec motion dec -112
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crater Gaia DR2 3534955687463858432
 
 
WDS 11310-2312 LDS 4109 : 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
11310-2312 LDS4109 2000 3 120 37.4 12.25 17.70 D 113100.57-231234.1
11310-2312 LDS4109 2010 5 120 37.4 12.25 17.70 113100.57-231234.1
11310-2312 LDS4109 2015 6 120 37.4 12.25 17.70 113100.57-231234.1
11310-2312 LDS4109 2016 9 120 37.4 12.25 17.70 113100.57-231234.1

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

 
 
WDS 11310-2312 LDS 4109 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11310-2312 LDS 4109 : MEASURES
 
 
No records found.

 
 
WDS 11310-2312 : VIRTUAL EYEPIECE
 
 

11310-2312 LDS4109A mag 12.25 11310-2312 LDS4109B sep 35.2 P.A. 121.70 mag 17.7 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 11310-2312 : ALADIN DSS IMAGE @ 11h 31m 00.57s -23° 12' 34.1"
 
 
 
 
WDS 11310-2312 LDS 4109 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11310-2312 LDS4109 distance=1' 11297-2318 KPP1643 distance=19' 11319-2336 UC 2160 distance=27' 11304-2247 RST3741 distance=28' 11330-2327 HDO 130 distance=31' 11311-2347 TDS7903 distance=35' 11338-2318 ARA1788 distance=39' 11340-2316 UC 2166 distance=42' 11292-2234 KPP2733 distance=47' 11276-2343 TDS7867Aa,Ab distance=56' 11276-2343 HJ 4437AB distance=56' 11350-2341 TDS7937 distance=62' 11262-2241 B 1697 distance=74' 11363-2251 HU 1484 distance=76' 11296-2428 JC 16AB distance=78' 11296-2428 JC 16AC distance=78' 11271-2213 B 1698 distance=81' 11251-2320 ARA1787AB distance=83' 11323-2433 TDS7913 distance=83' 11370-2330 KPP2732 distance=84' 11371-2301 LDS 355 distance=85' 11315-2147 LDS4110 distance=86' 11245-2315 TDS7842 distance=90' 11290-2446 B 215 distance=98' 11239-2319 RST2746 distance=99' 11311-2127 BHA 15 distance=106' 11307-2126 BVD 90 distance=107' 11368-2426 HJ 4456AB distance=109' 11368-2426 HJ 4456AC distance=109' 11367-2156 ARA1477 distance=111' 11297-2121 DON 484 distance=114' 11247-2429 B 213CD distance=115' 11285-2122 UC 2146 distance=116' 11247-2429 B 213AB distance=116' 11247-2429 B 213AC distance=116' 11283-2117 UC 2145 distance=122' 11401-2328 TVB 239 distance=126' 11408-2303 RST2758 distance=136' 11234-2440 KPP2654 distance=137' 11218-2411 B 2277 distance=140' 11214-2400 RST2743 distance=140' 11255-2114 I 881 distance=142' 11390-2443 KPP2725 distance=143' 11414-2325 RST2759 distance=145' 11205-2256 UC 2119 distance=147' 11318-2047 TOK 222 distance=147' 11417-2312 LDS1268AB distance=148' 11417-2312 NSN 107AC distance=148' 11325-2046 DON1094 distance=148' 11317-2044 DON 486 distance=149' 11417-2245 RST3751 distance=150' 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 11310-2312 LDS4109 120 37.4 1
Show 11297-2318 KPP1643 325 12.6 19
Show 11319-2336 UC 2160 191 10.8 27
Show 11304-2247 RST3741 294 1.9 28
Show 11330-2327 HDO 130 343 10.3 31
Show 11311-2347 TDS7903 17 1.9 35
Show 11338-2318 ARA1788 104 10.5 39
Show 11340-2316 UC 2166 16 40.0 42
Show 11292-2234 KPP2733 221 10.1 47
Show 11276-2343 TDS7867 Aa,Ab 320 0.5 56
Show 11276-2343 HJ 4437 AB 319 11.4 56
Show 11350-2341 TDS7937 286 0.8 62
Show 11262-2241 B 1697 134 3.1 74
Show 11363-2251 HU 1484 329 1.9 76
Show 11296-2428 JC 16 AB 82 8.2 78
Show 11296-2428 JC 16 AC 112 166.1 78
Show 11271-2213 B 1698 16 3.3 81
Show 11251-2320 ARA1787 AB 205 10.5 83
Show 11323-2433 TDS7913 331 0.5 83
Show 11370-2330 KPP2732 329 2.8 84
Show 11371-2301 LDS 355 255 34.2 85
Show 11315-2147 LDS4110 171 23.6 86
Show 11245-2315 TDS7842 150 2.6 90
Show 11290-2446 B 215 198 0.6 98
Show 11239-2319 RST2746 346 1.3 99
Show 11311-2127 BHA 15 215 4.7 106
Show 11307-2126 BVD 90 151 21.5 107
Show 11368-2426 HJ 4456 AB 119 13.3 109
Show 11368-2426 HJ 4456 AC 339 38.8 109
Show 11367-2156 ARA1477 61 11.2 111
Show 11297-2121 DON 484 108 4.6 114
Show 11247-2429 B 213 CD 266 7.2 115
Show 11285-2122 UC 2146 42 16.1 116
Show 11247-2429 B 213 AB 273 2.3 116
Show 11247-2429 B 213 AC 99 90.3 116
Show 11283-2117 UC 2145 211 56.3 122
Show 11401-2328 TVB 239 32 3.9 126
Show 11408-2303 RST2758 215 0.1 136
Show 11234-2440 KPP2654 63 24.8 137
Show 11218-2411 B 2277 39 10.8 140
Show 11214-2400 RST2743 144 2.7 140
Show 11255-2114 I 881 317 0.3 142
Show 11390-2443 KPP2725 233 8.0 143
Show 11414-2325 RST2759 74 0.4 145
Show 11205-2256 UC 2119 179 13.1 147
Show 11318-2047 TOK 222 69 1.1 147
Show 11417-2312 LDS1268 AB 136 77.4 148
Show 11417-2312 NSN 107 AC 22 4.5 148
Show 11325-2046 DON1094 61 5.7 148
Show 11317-2044 DON 486 326 0.6 149
Show 11417-2245 RST3751 240 0.3 150

 
 
WDS 11310-2312 : COMPONENTS
 
 
  A
B pa=121.7°
sep=35.16"
 
 
11310-2312 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 113100.57-231234.1 Mag 12.25 PmRA 146.00
PmDE -104.0
 
 
11310-2312 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113102.74-231252.6 Mag 17.7 PmRA 158.00
PmDE -112.0 Calc delta mag 5.45 Calc coord yes