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Doubles in session


Current system
13115+2930
LDS 1368


Nearby doubles
6' : 13118+2931
HDS1846

25' : 13096+2934
CVR1484

29' : 13136+2928
SDK 247

36' : 13137+2949
HO 55AB

39' : 13086+2920
SLE 915

39' : 13097+2900
LDS1365

42' : 13146+2924
UC 2502

50' : 13076+2927
A 683

51' : 13138+3009
LDS1371

52' : 13136+3013
SKF 353AB

53' : 13100+2840
BRT 26

54' : 13107+3022
SDK 230

56' : 13131+2838
COU 400

57' : 13092+2841
SMA 76AB

64' : 13084+3019
LDS1364AB

65' : 13106+3033
LDS1366

69' : 13164+2906
LDS6276AB

70' : 13154+2843
SKF1489

71' : 13073+2845
LDS1361

73' : 13067+2853
HDS1834

76' : 13146+3033
SKF1080

81' : 13112+3050
A 1359AB

81' : 13068+2836
AG 344

85' : 13076+2822
SLE 914

91' : 13059+2836
LDS5769

92' : 13156+3042
LDS1375



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.

13115+2930 LDS 1368

 
 
13h 11m 25.82s +29° 29' 18.9" P.A. 285.00 sep 54.0 mag 16.53,18.91
 
 
Coord 2000 13115+2930 Discov num LDS1368 Comp Coord arcsec 2000 13 11 25.82 +29 29 18.9
Date first 1955 Date last 2015 Obs 19
Pa first 288 Pa last 284.7 P.A. Now (θ) 284.7°
Sep first 64.5 Sep last 54.019 Sep. Now (ρ) 54.019"
Mag pri 16.53 Mag sec 18.91 delta mag (ΔM) 2.38 Spectral class
Pri motion ra -304 Sec motion ra -154
Pri motion dec +020 Sec motion dec -088
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.607
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 1462646031708556672
 
 
WDS 13115+2930 LDS 1368 : NOTES
 
 
discov_num notes refcode
LDS1368 NLTT 33193/33185 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 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
13115+2930 LDS1368 2000 3 286 56.5 16.53 18.91 N D 131125.92+292919.0
13115+2930 LDS1368 2010 4 285 54.8 16.53 18.91 N 131125.82+292918.9
13115+2930 LDS1368 2015 5 285 54.1 16.53 18.91 N 131125.82+292918.9

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

 
 
WDS 13115+2930 LDS 1368 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13115+2930 LDS 1368 : MEASURES
 
 
No records found.

 
 
WDS 13115+2930 : VIRTUAL EYEPIECE
 
 

13115+2930 LDS1368A mag 16.53 13115+2930 LDS1368B sep 47.5 P.A. 286.80 mag 18.91 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 13115+2930 : ALADIN DSS IMAGE @ 13h 11m 25.82s +29° 29' 18.9"
 
 
 
 
WDS 13115+2930 LDS 1368 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13115+2930 LDS1368 distance=0' 13118+2931 HDS1846 distance=6' 13096+2934 CVR1484 distance=25' 13136+2928 SDK 247 distance=29' 13137+2949 HO 55AB distance=36' 13137+2949 HO 55AC distance=36' 13086+2920 SLE 915 distance=39' 13097+2900 LDS1365 distance=39' 13146+2924 UC 2502 distance=42' 13076+2927 A 683 distance=50' 13138+3009 LDS1371 distance=51' 13136+3013 SKF 353AB distance=52' 13100+2840 BRT 26 distance=53' 13107+3022 SDK 230 distance=54' 13131+2838 COU 400 distance=56' 13092+2841 SMA 76AB distance=57' 13092+2841 SIN 78AC distance=57' 13084+3019 LDS1364AB distance=64' 13084+3019 JNN 88Aa,Ab distance=64' 13106+3033 LDS1366 distance=65' 13164+2906 RAO 582Ba,Bb distance=69' 13164+2906 LDS6276AB distance=69' 13154+2843 SKF1489 distance=70' 13073+2845 LDS1361 distance=71' 13067+2853 HDS1834 distance=73' 13062+2902 HJ 2638AD distance=75' 13062+2902 LYS 10AE distance=75' 13062+2902 HJ 2638A,BC distance=75' 13062+2902 BU 1083BC distance=75' 13146+3033 SKF1080 distance=76' 13112+3050 A 1359AB distance=81' 13112+3050 STF1729AB,C distance=81' 13068+2836 AG 344 distance=81' 13076+2822 SLE 914 distance=85' 13144+3051 SKF1854A,BC distance=90' 13144+3051 SKF1854BC distance=90' 13059+2836 LDS5769 distance=91' 13156+3042 LDS1375 distance=92' 13173+2840 ES 440 distance=92' 13049+3011 SLE 909 distance=95' 13163+3040 UC 2508 distance=95' 13065+2819 SLE 911 distance=96' 13119+2753 STT 578 distance=97' 13064+3042 CRB 93 distance=98' 13068+2812 LDS1360 distance=98' 13065+2816 SLE 912 distance=99' 13146+2759 BJN9001 distance=100' 13130+3110 GRV1202 distance=103' 13085+3106 LDS1363 distance=104' 13076+3100 LDS1362 distance=104' 13192+3000 LDS1382 distance=107' 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 13115+2930 LDS1368 285 54.0
Show 13118+2931 HDS1846 193 0.4 6
Show 13096+2934 CVR1484 13 4.4 25
Show 13136+2928 SDK 247 292 3.3 29
Show 13137+2949 HO 55 AB 169 0.6 36
Show 13137+2949 HO 55 AC 154 71.0 36
Show 13086+2920 SLE 915 152 22.0 39
Show 13097+2900 LDS1365 29 194.9 39
Show 13146+2924 UC 2502 74 54.4 42
Show 13076+2927 A 683 328 3.7 50
Show 13138+3009 LDS1371 326 8.2 51
Show 13136+3013 SKF 353 AB 281 123.5 52
Show 13100+2840 BRT 26 325 4.5 53
Show 13107+3022 SDK 230 98 2.4 54
Show 13131+2838 COU 400 285 0.6 56
Show 13092+2841 SMA 76 AB 247 27.1 57
Show 13092+2841 SIN 78 AC 198 44.5 57
Show 13084+3019 LDS1364 AB 166 101.3 64
Show 13084+3019 JNN 88 Aa,Ab 0.2 64
Show 13106+3033 LDS1366 296 8.3 65
Show 13164+2906 RAO 582 Ba,Bb 77 0.3 69
Show 13164+2906 LDS6276 AB 252 2.4 69
Show 13154+2843 SKF1489 84 11.4 70
Show 13073+2845 LDS1361 129 55.2 71
Show 13067+2853 HDS1834 152 0.7 73
Show 13062+2902 HJ 2638 AD 13 41.1 75
Show 13062+2902 LYS 10 AE 219 139.3 75
Show 13062+2902 HJ 2638 A,BC 223 6.2 75
Show 13062+2902 BU 1083 BC 252 0.4 75
Show 13146+3033 SKF1080 132 2.5 76
Show 13112+3050 A 1359 AB 132 0.3 81
Show 13112+3050 STF1729 AB,C 275 8.6 81
Show 13068+2836 AG 344 156 19.2 81
Show 13076+2822 SLE 914 32 8.6 85
Show 13144+3051 SKF1854 A,BC 303 16.0 90
Show 13144+3051 SKF1854 BC 71 2.8 90
Show 13059+2836 LDS5769 55 19.1 91
Show 13156+3042 LDS1375 218 18.2 92
Show 13173+2840 ES 440 180 2.6 92
Show 13049+3011 SLE 909 106 25.1 95
Show 13163+3040 UC 2508 322 17.5 95
Show 13065+2819 SLE 911 152 6.8 96
Show 13119+2753 STT 578 180 131.5 97
Show 13064+3042 CRB 93 107 26.0 98
Show 13068+2812 LDS1360 14 21.4 98
Show 13065+2816 SLE 912 3 15.0 99
Show 13146+2759 BJN9001 278 39.2 100
Show 13130+3110 GRV1202 98 29.0 103
Show 13085+3106 LDS1363 290 198.5 104
Show 13076+3100 LDS1362 223 12.0 104
Show 13192+3000 LDS1382 288 128.3 107

 
 
WDS 13115+2930 : COMPONENTS
 
 
  A
B pa=286.8°
sep=47.50"
 
 
13115+2930 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 131125.82+292918.9 Mag 16.53 PmRA -304.00
PmDE 20.0
 
 
13115+2930 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 131122.34+292932.6 Mag 18.91 PmRA -154.00
PmDE -88.0 Calc delta mag 2.38 Calc coord yes