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Doubles in session


Current system
17145+2731
LDS 4729


Nearby doubles
5' : 17142+2731
COU 495

29' : 17167+2728
RAO 367

36' : 17148+2806
RAO 366

38' : 17141+2807
LAW 27AB

43' : 17125+2802
COU 493

50' : 17181+2742
A 231

51' : 17110+2711
DAM 956AB

53' : 17132+2820
TDT 266

54' : 17181+2706
CVR 200

54' : 17112+2801
DAM 966

56' : 17179+2659
SLE 25

57' : 17111+2656
DAM 961

59' : 17101+2735
DAM 937

62' : 17104+2759
SKF 366

63' : 17166+2635
WHC 15AB

64' : 17100+2749
DAM 932

68' : 17120+2632
DAM 982

68' : 17116+2825
DAM 972

68' : 17195+2718
SLE 26

69' : 17109+2819
DAM 952AB

69' : 17196+2722
TDT 306

70' : 17191+2805
RAO 368

72' : 17109+2638
DAM 953

73' : 17194+2802
COU 625

75' : 17090+2744
DAM 902

78' : 17094+2654
TDT 237



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

17145+2731 LDS 4729

 
 
17h 14m 30.75s +27° 30' 15.1" P.A. 25.00 sep 108.8 mag 12.91,14.55
 
 
Coord 2000 17145+2731 Discov num LDS4729 Comp Coord arcsec 2000 17 14 30.75 +27 30 15.1
Date first 1960 Date last 2015 Obs 11
Pa first 25 Pa last 24.5 P.A. Now (θ) 24.5°
Sep first 109.0 Sep last 108.761 Sep. Now (ρ) 108.761"
Mag pri 12.91 Mag sec 14.55 delta mag (ΔM) 1.64 Spectral class
Pri motion ra +009 Sec motion ra +012
Pri motion dec +096 Sec motion dec +092
Notes
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4575112452054511104
 
 
WDS 17145+2731 LDS 4729 : 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
17145+2731 LDS4729 1999 2 25 108.6 13.40 15.00 D 171430.75+273015.1
17145+2731 LDS4729 2002 3 25 108.7 13.40 15.00 D 171430.75+273015.1
17145+2731 LDS4729 2010 4 25 108.7 12.91 14.55 171430.75+273015.1
17145+2731 LDS4729 2015 5 25 108.8 12.91 14.55 171430.75+273015.1

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

 
 
WDS 17145+2731 LDS 4729 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17145+2731 LDS 4729 : MEASURES
 
 
No records found.

 
 
WDS 17145+2731 : VIRTUAL EYEPIECE
 
 

17145+2731 LDS4729A mag 12.91 17145+2731 LDS4729B sep 106.8 P.A. 22.00 mag 14.55 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17145+2731 : ALADIN DSS IMAGE @ 17h 14m 30.75s +27° 30' 15.1"
 
 
 
 
WDS 17145+2731 LDS 4729 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17145+2731 LDS4729 distance=0' 17142+2731 COU 495 distance=5' 17167+2728 RAO 367 distance=29' 17148+2806 RAO 366 distance=36' 17141+2807 LAW 27Ba,Bb distance=38' 17141+2807 LAW 27AB distance=38' 17125+2802 COU 493 distance=43' 17181+2742 A 231 distance=50' 17110+2711 DAM 956AB distance=51' 17110+2711 DAM 956AC distance=51' 17132+2820 TDT 266 distance=53' 17181+2706 CVR 200 distance=54' 17112+2801 DAM 966 distance=54' 17179+2659 SLE 25 distance=56' 17111+2656 DAM 961 distance=57' 17101+2735 DAM 937 distance=59' 17104+2759 SKF 366 distance=62' 17166+2635 WHC 15AB distance=63' 17166+2635 STF2145AB,C distance=63' 17166+2635 WHC 15AB,D distance=63' 17166+2635 WHC 15CD distance=63' 17100+2749 DAM 932 distance=64' 17120+2632 DAM 982 distance=68' 17116+2825 DAM 972 distance=68' 17195+2718 SLE 26 distance=68' 17109+2819 DAM 952AB distance=69' 17109+2819 DAM 952AC distance=69' 17196+2722 TDT 306 distance=69' 17191+2805 RAO 368 distance=70' 17109+2638 DAM 953 distance=72' 17194+2802 COU 625 distance=73' 17090+2744 DAM 902 distance=75' 17094+2654 TDT 237 distance=78' 17087+2725 TDT 229AB distance=78' 17087+2725 GII 240Aa,Ab distance=78' 17139+2848 BU 44AB distance=79' 17139+2848 BU 44AC distance=79' 17178+2844 S 686 distance=86' 17111+2615 DAM 960 distance=88' 17078+2731 DAM 878 distance=89' 17176+2855 STF2147 distance=94' 17199+2629 OSV 5AB distance=94' 17199+2629 BWL 46AC distance=94' 17199+2629 BWL 46AD distance=94' 17199+2629 BWL 46AE distance=94' 17199+2629 BWL 46AF distance=94' 17199+2629 BWL 46AG distance=94' 17199+2629 BWL 46AH distance=94' 17120+2859 GRF 3 distance=95' 17091+2628 DAM 906 distance=95' 17217+2800 KPP 396 distance=101' 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 17145+2731 LDS4729 25 108.8
Show 17142+2731 COU 495 101 0.8 5
Show 17167+2728 RAO 367 245 0.1 29
Show 17148+2806 RAO 366 1 0.6 36
Show 17141+2807 LAW 27 Ba,Bb 259 0.1 38
Show 17141+2807 LAW 27 AB 259 7.3 38
Show 17125+2802 COU 493 56 0.3 43
Show 17181+2742 A 231 106 1.9 50
Show 17110+2711 DAM 956 AB 145 1.6 51
Show 17110+2711 DAM 956 AC 290 7.6 51
Show 17132+2820 TDT 266 343 0.8 53
Show 17181+2706 CVR 200 38 112.5 54
Show 17112+2801 DAM 966 274 3.2 54
Show 17179+2659 SLE 25 94 19.2 56
Show 17111+2656 DAM 961 254 4.4 57
Show 17101+2735 DAM 937 200 3.4 59
Show 17104+2759 SKF 366 129 48.1 62
Show 17166+2635 WHC 15 AB 63 0.1 63
Show 17166+2635 STF2145 AB,C 184 19.0 63
Show 17166+2635 WHC 15 AB,D 324 121.6 63
Show 17166+2635 WHC 15 CD 329 136.5 63
Show 17100+2749 DAM 932 46 4.5 64
Show 17120+2632 DAM 982 296 2.6 68
Show 17116+2825 DAM 972 202 3.4 68
Show 17195+2718 SLE 26 209 16.1 68
Show 17109+2819 DAM 952 AB 17 1.7 69
Show 17109+2819 DAM 952 AC 292 3.8 69
Show 17196+2722 TDT 306 173 2.2 69
Show 17191+2805 RAO 368 114 2.2 70
Show 17109+2638 DAM 953 331 2.5 72
Show 17194+2802 COU 625 99 0.1 73
Show 17090+2744 DAM 902 228 5.5 75
Show 17094+2654 TDT 237 7 0.4 78
Show 17087+2725 TDT 229 AB 177 1.0 78
Show 17087+2725 GII 240 Aa,Ab 178 0.1 78
Show 17139+2848 BU 44 AB 17 5.6 79
Show 17139+2848 BU 44 AC 41 42.4 79
Show 17178+2844 S 686 4 50.0 86
Show 17111+2615 DAM 960 301 5.4 88
Show 17078+2731 DAM 878 167 4.9 89
Show 17176+2855 STF2147 93 6.5 94
Show 17199+2629 OSV 5 AB 269 16.9 94
Show 17199+2629 BWL 46 AC 293 3.2 94
Show 17199+2629 BWL 46 AD 25 8.6 94
Show 17199+2629 BWL 46 AE 156 11.4 94
Show 17199+2629 BWL 46 AF 161 10.9 94
Show 17199+2629 BWL 46 AG 199 9.3 94
Show 17199+2629 BWL 46 AH 91 11.2 94
Show 17120+2859 GRF 3 186 96.5 95
Show 17091+2628 DAM 906 19 4.9 95
Show 17217+2800 KPP 396 333 3.7 101

 
 
WDS 17145+2731 : COMPONENTS
 
 
  A
B pa=22.0°
sep=106.75"
 
 
17145+2731 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171430.75+273015.1 Mag 12.91 PmRA 9.00
PmDE 96.0
 
 
17145+2731 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171433.76+273154.1 Mag 14.55 PmRA 12.00
PmDE 92.0 Calc delta mag 1.64 Calc coord yes