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Doubles in session


Current system
15408+3853
LDS 4582


Nearby doubles
10' : 15400+3851
CVR1642

21' : 15415+3834
LDS4585

31' : 15422+3918
UC 3046

37' : 15434+3834
SLW1129

37' : 15386+3826
ALI 862

38' : 15416+3816
KPP3965

41' : 15381+3918
SLW1120

46' : 15385+3929
CVR1638

51' : 15373+3823
SLW1115

51' : 15448+3834
HJ 2791

52' : 15451+3850
SLW1132

64' : 15461+3840
KPP 707

65' : 15444+3942
A 1635

67' : 15461+3914
OSO 66

68' : 15402+3959
UC 3039

78' : 15371+3748
JNN 105

78' : 15367+3954
KZA 105AB

79' : 15344+3916
SKF1756

79' : 15360+3948
STT 298AB

80' : 15355+3803
KPP3961

80' : 15469+3928
SLW1137

82' : 15477+3902
TDS 788

90' : 15338+3818
UC 210

91' : 15368+3735
LDS4572

91' : 15333+3827
HJ 2786

97' : 15484+3931
COU1446AB



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

15408+3853 LDS 4582

 
 
15h 40m 46.61s +38° 52' 15.1" P.A. 260.00 sep 22.1 mag 12.15,17.97
 
 
Coord 2000 15408+3853 Discov num LDS4582 Comp Coord arcsec 2000 15 40 46.61 +38 52 15.1
Date first 1960 Date last 2015 Obs 22
Pa first 260 Pa last 259.6 P.A. Now (θ) 259.6°
Sep first 22.0 Sep last 22.05 Sep. Now (ρ) 22.05"
Mag pri 12.15 Mag sec 17.97 delta mag (ΔM) 5.82 Spectral class
Pri motion ra +063 Sec motion ra +056
Pri motion dec -271 Sec motion dec -268
Notes N (See Notes)
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Gaia DR2 1377215245248308736
 
 
WDS 15408+3853 LDS 4582 : NOTES
 
 
discov_num notes refcode
LDS4582 NLTT 40899/40897 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
15408+3853 LDS4582 2000 3 260 22.0 12.15 17.97 D 154046.61+385215.1
15408+3853 LDS4582 2010 4 260 22.0 12.15 17.97 N 154046.61+385215.1
15408+3853 LDS4582 2015 6 260 22.1 12.15 17.97 N 154046.61+385215.1

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

 
 
WDS 15408+3853 LDS 4582 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15408+3853 LDS 4582 : MEASURES
 
 
No records found.

 
 
WDS 15408+3853 : VIRTUAL EYEPIECE
 
 

15408+3853 LDS4582A mag 12.15 15408+3853 LDS4582B sep 17.4 P.A. 256.70 mag 17.97 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15408+3853 : ALADIN DSS IMAGE @ 15h 40m 46.61s +38° 52' 15.1"
 
 
 
 
WDS 15408+3853 LDS 4582 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15408+3853 LDS4582 distance=0' 15400+3851 CVR1642 distance=10' 15415+3834 LDS4585 distance=21' 15422+3918 UC 3046 distance=31' 15434+3834 SLW1129 distance=37' 15386+3826 ALI 862 distance=37' 15416+3816 KPP3965 distance=38' 15381+3918 SLW1120 distance=41' 15385+3929 CVR1638 distance=46' 15373+3823 SLW1115 distance=51' 15448+3834 HJ 2791 distance=51' 15451+3850 SLW1132 distance=52' 15461+3840 KPP 707 distance=64' 15444+3942 A 1635 distance=65' 15461+3914 OSO 66 distance=67' 15402+3959 UC 3039 distance=68' 15367+3954 KZA 105HI distance=69' 15367+3954 KZA 105DF distance=76' 15371+3748 JNN 105 distance=78' 15367+3954 KZA 105AB distance=78' 15367+3954 KZA 105AC distance=78' 15367+3954 KZA 105AD distance=78' 15367+3954 KZA 105AE distance=78' 15367+3954 KZA 105AG distance=78' 15367+3954 KZA 105AH distance=78' 15367+3954 KZA 105AF distance=78' 15367+3954 KZA 105AI distance=78' 15344+3916 SKF1756 distance=79' 15360+3948 STT 298AB distance=79' 15360+3948 STT 298AB,E distance=79' 15360+3948 STT 298AB,C distance=79' 15360+3948 STT 298AB,D distance=79' 15355+3803 KPP3961 distance=80' 15469+3928 SLW1137 distance=80' 15360+3948 STT 298CE distance=81' 15477+3902 TDS 788 distance=82' 15338+3818 UC 210 distance=90' 15368+3735 LDS4572 distance=91' 15333+3827 HJ 2786 distance=91' 15484+3931 COU1446AB distance=97' 15484+3931 COU1446AC distance=97' 15433+4024 BVD 244 distance=97' 15393+4030 CVR1641 distance=99' 15339+3755 BEU 20 distance=100' 15364+3723 HDS2195Aa,Ab distance=104' 15364+3723 HU 1166AB distance=104' 15364+3723 FOX 190AC distance=104' 15317+3903 KZA 96 distance=106' 15368+3717 KPP3294 distance=106' 15402+4041 COU1274 distance=109' 15317+3941 KZA 95 distance=116' 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 15408+3853 LDS4582 260 22.1
Show 15400+3851 CVR1642 218 3.5 10
Show 15415+3834 LDS4585 271 152.9 21
Show 15422+3918 UC 3046 13 59.8 31
Show 15434+3834 SLW1129 20 88.3 37
Show 15386+3826 ALI 862 244 6.3 37
Show 15416+3816 KPP3965 198 2.5 38
Show 15381+3918 SLW1120 36 14.3 41
Show 15385+3929 CVR1638 163 3.1 46
Show 15373+3823 SLW1115 109 12.6 51
Show 15448+3834 HJ 2791 129 11.3 51
Show 15451+3850 SLW1132 103 114.0 52
Show 15461+3840 KPP 707 320 6.3 64
Show 15444+3942 A 1635 217 1.7 65
Show 15461+3914 OSO 66 36 5.4 67
Show 15402+3959 UC 3039 336 33.6 68
Show 15367+3954 KZA 105 HI 159 182.7 69
Show 15367+3954 KZA 105 DF 194 212.3 76
Show 15371+3748 JNN 105 78 0.3 78
Show 15367+3954 KZA 105 AB 73 88.2 78
Show 15367+3954 KZA 105 AC 119 133.7 78
Show 15367+3954 KZA 105 AD 157 164.4 78
Show 15367+3954 KZA 105 AE 132 268.1 78
Show 15367+3954 KZA 105 AG 160 514.8 78
Show 15367+3954 KZA 105 AH 135 535.2 78
Show 15367+3954 KZA 105 AF 178 356.9 78
Show 15367+3954 KZA 105 AI 141 705.2 78
Show 15344+3916 SKF1756 281 1.4 79
Show 15360+3948 STT 298 AB 191 1.2 79
Show 15360+3948 STT 298 AB,E 335 456.0 79
Show 15360+3948 STT 298 AB,C 328 120.4 79
Show 15360+3948 STT 298 AB,D 224 167.4 79
Show 15355+3803 KPP3961 95 28.5 80
Show 15469+3928 SLW1137 114 22.9 80
Show 15360+3948 STT 298 CE 337 335.8 81
Show 15477+3902 TDS 788 355 2.2 82
Show 15338+3818 UC 210 211 68.5 90
Show 15368+3735 LDS4572 89 15.3 91
Show 15333+3827 HJ 2786 170 26.8 91
Show 15484+3931 COU1446 AB 357 2.2 97
Show 15484+3931 COU1446 AC 159 7.8 97
Show 15433+4024 BVD 244 316 36.8 97
Show 15393+4030 CVR1641 129 3.8 99
Show 15339+3755 BEU 20 99 0.8 100
Show 15364+3723 HDS2195 Aa,Ab 63 0.1 104
Show 15364+3723 HU 1166 AB 143 4.2 104
Show 15364+3723 FOX 190 AC 271 59.6 104
Show 15317+3903 KZA 96 88 43.5 106
Show 15368+3717 KPP3294 119 1.3 106
Show 15402+4041 COU1274 95 0.9 109
Show 15317+3941 KZA 95 142 39.3 116

 
 
WDS 15408+3853 : COMPONENTS
 
 
  A
B pa=256.7°
sep=17.35"
 
 
15408+3853 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154046.61+385215.1 Mag 12.15 PmRA 63.00
PmDE -271.0
 
 
15408+3853 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154045.16+385211.1 Mag 17.97 PmRA 56.00
PmDE -268.0 Calc delta mag 5.82 Calc coord yes