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Doubles in session


Current system
13490+0747
LDS 3105


Nearby doubles
3' : 13492+0746
LDS3107

24' : 13491+0724
LDS3106

26' : 13473+0746
GOM 22

29' : 13480+0812
SLW 932

33' : 13496+0818
LDS3109

34' : 13507+0722
LDS3111

34' : 13507+0724
DAM1449

58' : 13459+0715
LDS3098

67' : 13530+0717
CVR 146

69' : 13445+0732
HJ 1240

71' : 13537+0803
GWP2121

71' : 13449+0822
HJ 851

71' : 13478+0639
GIC 115AB

74' : 13472+0639
CVR1543

78' : 13492+0630
HJ 2686

79' : 13542+0802
TDS9025

82' : 13543+0814
BRT2155

90' : 13431+0734
SLW 918

91' : 13491+0617
WIS 236

92' : 13470+0621
LDS3101

94' : 13453+0903
BU 115AB

95' : 13554+0742
CVR 715

99' : 13550+0830
GWP2138

104' : 13503+0605
LDS3110

106' : 13445+0626
CVR1538

108' : 13445+0910
SLW 923



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.

13490+0747 LDS 3105

 
 
13h 49m 02.24s +07° 47' 17.5" P.A. 31.00 sep 125.0 mag 9.90,16.10 Sp K2
 
 
Coord 2000 13490+0747 Discov num LDS3105 Comp Coord arcsec 2000 13 49 02.24 +07 47 17.5
Date first 1950 Date last 2015 Obs 7
Pa first 31 Pa last 30.7 P.A. Now (θ) 30.7°
Sep first 125.2 Sep last 124.963 Sep. Now (ρ) 124.963"
Mag pri 9.90 Mag sec 16.10 delta mag (ΔM) 6.2 Spectral class K2 (yellow-orange)
Pri motion ra +005 Sec motion ra +004
Pri motion dec -003 Sec motion dec -005
Notes
rPM=0.349
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 0900-01099-1 Gaia DR2 3721569027177325824 HD 120383
 
 
WDS 13490+0747 LDS 3105 : 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
13490+0747 LDS3105 2000 2 31 124.7 9.90 16.10 D 134902.24+074717.5
13490+0747 LDS3105 2010 4 31 125.0 9.90 16.10 K2 134902.24+074717.5
13490+0747 LDS3105 2015 5 31 125.0 9.90 16.10 K2 134902.24+074717.5

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

 
 
WDS 13490+0747 LDS 3105 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13490+0747 LDS 3105 : MEASURES
 
 
No records found.

 
 
WDS 13490+0747 : VIRTUAL EYEPIECE
 
 

13490+0747 LDS3105A mag 9.9 Sp K2 13490+0747 LDS3105B sep 124.7 P.A. 30.50 mag 16.1 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 13490+0747 : ALADIN DSS IMAGE @ 13h 49m 02.24s +07° 47' 17.5"
 
 
 
 
WDS 13490+0747 LDS 3105 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13490+0747 LDS3105 distance=1' 13492+0746 LDS3107 distance=3' 13491+0724 LDS3106 distance=24' 13473+0746 GOM 22 distance=26' 13480+0812 SLW 932 distance=29' 13496+0818 LDS3109 distance=33' 13507+0722 LDS3111 distance=34' 13507+0724 DAM1449 distance=34' 13459+0715 LDS3098 distance=58' 13530+0717 CVR 146 distance=67' 13478+0639 LDS6286BC distance=67' 13445+0732 HJ 1240 distance=69' 13537+0803 GWP2121 distance=71' 13449+0822 HJ 851 distance=71' 13478+0639 GIC 115AB distance=71' 13472+0639 CVR1543 distance=74' 13492+0630 HJ 2686 distance=78' 13542+0802 TDS9025 distance=79' 13543+0814 BRT2155 distance=82' 13431+0734 SLW 918 distance=90' 13491+0617 WIS 236 distance=91' 13470+0621 LDS3101 distance=92' 13453+0903 BU 115AB distance=94' 13453+0903 BU 115AC distance=94' 13554+0742 CVR 715 distance=95' 13550+0830 GWP2138 distance=99' 13503+0605 LDS3110 distance=104' 13445+0626 CVR1538 distance=106' 13445+0910 SLW 923 distance=108' 13416+0736 STF1773AB distance=111' 13416+0736 STF1773AC distance=111' 13449+0919 GRV 873AB distance=111' 13416+0736 STF1773BC distance=111' 13424+0650 GWP2063 distance=114' 13471+0555 LDS3102 distance=116' 13462+0559 LDS3099 distance=116' 13427+0904 BRT3220 distance=122' 13458+0554 LDS3096 distance=124' 13562+0634 GRV 876 distance=131' 13578+0749 NSN 650 distance=131' 13403+0726 HJ 2668 distance=132' 13508+0959 GWP2100 distance=134' 13403+0709 DOO 56CD distance=134' 13403+0823 GWP2056 distance=135' 13403+0709 HJ 1238AB distance=136' 13403+0709 DOO 56AC distance=136' 13401+0823 SKF1745 distance=137' 13434+0550 CVR1535 distance=144' 13519+1008 B 2543 distance=147' 13494+0524 HJ 1242 distance=149' 13570+0615 WIS 240 distance=151' 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 13490+0747 LDS3105 31 125.0 1
Show 13492+0746 LDS3107 244 124.0 3
Show 13491+0724 LDS3106 283 102.7 24
Show 13473+0746 GOM 22 172 11.5 26
Show 13480+0812 SLW 932 330 58.8 29
Show 13496+0818 LDS3109 186 68.4 33
Show 13507+0722 LDS3111 10 5.4 34
Show 13507+0724 DAM1449 308 3.6 34
Show 13459+0715 LDS3098 282 135.6 58
Show 13530+0717 CVR 146 75 25.6 67
Show 13478+0639 LDS6286 BC 106 8.0 67
Show 13445+0732 HJ 1240 288 10.4 69
Show 13537+0803 GWP2121 29 76.4 71
Show 13449+0822 HJ 851 357 16.6 71
Show 13478+0639 GIC 115 AB 65 392.6 71
Show 13472+0639 CVR1543 165 3.3 74
Show 13492+0630 HJ 2686 113 22.9 78
Show 13542+0802 TDS9025 181 1.4 79
Show 13543+0814 BRT2155 98 5.1 82
Show 13431+0734 SLW 918 228 116.0 90
Show 13491+0617 WIS 236 248 299.3 91
Show 13470+0621 LDS3101 105 488.5 92
Show 13453+0903 BU 115 AB 259 1.6 94
Show 13453+0903 BU 115 AC 169 107.3 94
Show 13554+0742 CVR 715 118 15.3 95
Show 13550+0830 GWP2138 26 463.3 99
Show 13503+0605 LDS3110 2 52.4 104
Show 13445+0626 CVR1538 241 3.2 106
Show 13445+0910 SLW 923 117 125.1 108
Show 13416+0736 STF1773 AB 209 30.6 111
Show 13416+0736 STF1773 AC 101 56.7 111
Show 13449+0919 GRV 873 AB 299 60.2 111
Show 13416+0736 STF1773 BC 78 72.0 111
Show 13424+0650 GWP2063 209 282.3 114
Show 13471+0555 LDS3102 179 37.2 116
Show 13462+0559 LDS3099 292 70.9 116
Show 13427+0904 BRT3220 67 5.0 122
Show 13458+0554 LDS3096 274 54.6 124
Show 13562+0634 GRV 876 266 18.5 131
Show 13578+0749 NSN 650 285 2.3 131
Show 13403+0726 HJ 2668 294 10.1 132
Show 13508+0959 GWP2100 58 179.2 134
Show 13403+0709 DOO 56 CD 90 3.6 134
Show 13403+0823 GWP2056 18 47.1 135
Show 13403+0709 HJ 1238 AB 307 14.5 136
Show 13403+0709 DOO 56 AC 86 125.3 136
Show 13401+0823 SKF1745 215 1.0 137
Show 13434+0550 CVR1535 62 3.0 144
Show 13519+1008 B 2543 211 0.4 147
Show 13494+0524 HJ 1242 119 10.7 149
Show 13570+0615 WIS 240 296 976.9 151

 
 
WDS 13490+0747 : COMPONENTS
 
 
  A
B pa=30.5°
sep=124.66"
 
 
13490+0747 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 134902.24+074717.5 Mag 9.9 Spectral class K2 (yellow-orange)
PmRA 5.00 PmDE -3.0 Tycho2 0900-01099-1 HD 120383
Tycho2
Tycho2 0900-01099-1 Pflag RAmdeg 207.25936678 DEmdeg 7.78820571
PmRA 1.0 PmDE -2.3 E RAmdeg 20 E DEmdeg 20
E pmRA 2.1 E pmDE 2.0 EpRAm 1989.62 EpDEm 1989.07
Num 5 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.9 BTmag 10.922 E BTmag 0.048 VTmag 9.903
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 207.25936611 DEdeg 7.78821361 EpRA 1990 1.39
EpDE 1990 1.31 E RAdeg 21.3 E DEdeg 22.2 Posflg
Corr 0.2
 
 
13490+0747 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 134906.49+074904.9 Mag 16.1 PmRA 4.00
PmDE -5.0 Calc delta mag 6.2 Calc coord yes