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Doubles in session


Current system
18460+2720
HJ 1343
HD 336782


Nearby doubles
2' : 18459+2719
PHL9001

15' : 18461+2734
SLE 366

18' : 18446+2727
TVB 8

22' : 18443+2720
TDS 941

22' : 18475+2724
BRT 35

23' : 18448+2704
TDT1029

25' : 18441+2728
RAO 397

39' : 18456+2759
TDT1037

40' : 18435+2743
STF2374AB

53' : 18422+2739
STF2371

53' : 18421+2707
SLE 363AB

56' : 18455+2815
STF2381

56' : 18464+2815
TDT1047

60' : 18429+2636
KPP1310

61' : 18421+2753
TDT1009

61' : 18446+2819
SLE 365

63' : 18441+2623
HDS2653

68' : 18473+2825
HJ 1347AB

71' : 18408+2703
SLE 362

71' : 18499+2806
OSO 104AB

78' : 18499+2626
STF2406

80' : 18411+2808
SLE 104

82' : 18518+2703
KPP 829

84' : 18406+2636
COU 641

85' : 18414+2820
TDT 999

86' : 18412+2622
COU 642



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.

18460+2720 HJ 1343 (HD 336782)

 
 
18h 45m 52.90s +27° 20' 23.6" P.A. 118.00 sep 7.9 mag 10.60,12.00
 
 
Coord 2000 18460+2720 Discov num HJ 1343 Comp Coord arcsec 2000 18 45 52.90 +27 20 23.6
Date first 1897 Date last 2016 Obs 13
Pa first 117 Pa last 117.7 P.A. Now (θ) 117.7°
Sep first 8.4 Sep last 7.945 Sep. Now (ρ) 7.945"
Mag pri 10.60 Mag sec 12.00 delta mag (ΔM) 1.4 Spectral class
Pri motion ra +000 Sec motion ra +004
Pri motion dec +002 Sec motion dec +000
Notes
rPM=1.118
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 336782 Constellation Lyra Tycho2 2116-01836-1 Gaia DR2 4538316161565583104
HD 336782
 
 
WDS 18460+2720 HJ 1343 (HD 336782) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18460+2720 HJ 1343 1982 4 118 8.6 10.60 12.00 184652.79+272023.4
18460+2720 HJ 1343 2000 6 116 8.0 10.60 12.00 184552.90+272023.6
18460+2720 HJ 1343 2002 7 118 7.9 10.60 12.00 184552.90+272023.6
18460+2720 HJ 1343 2013 8 118 8.0 10.60 12.00 184552.90+272023.6
18460+2720 HJ 1343 2015 8 118 7.9 10.60 12.00 184552.90+272023.6
18460+2720 HJ 1343 2016 13 118 7.9 10.60 12.00 184552.90+272023.6

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

 
 
WDS 18460+2720 HJ 1343 (HD 336782) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18460+2720 HJ 1343 (HD 336782) : MEASURES
 
 
No records found.

 
 
WDS 18460+2720 (HD 336782) : VIRTUAL EYEPIECE
 
 

18460+2720 HJ 1343A mag 10.6 18460+2720 HJ 1343B sep 7.3 P.A. 120.60 mag 12 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 18460+2720 (HD 336782) : ALADIN DSS IMAGE @ 18h 45m 52.90s +27° 20' 23.6"
 
 
 
 
WDS 18460+2720 HJ 1343 (HD 336782) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18460+2720 HJ 1343 distance=0' 18459+2719 PHL9001 distance=2' 18461+2734 SLE 366 distance=15' 18446+2727 TVB 8 distance=18' 18443+2720 TDS 941 distance=22' 18475+2724 BRT 35 distance=22' 18448+2704 TDT1029 distance=23' 18441+2728 RAO 397 distance=25' 18456+2759 TDT1037 distance=39' 18435+2743 STF2374AB distance=40' 18435+2743 STF2374AC distance=40' 18422+2739 STF2371 distance=53' 18421+2707 SLE 363AB distance=53' 18421+2707 SLE 363AC distance=53' 18455+2815 STF2381 distance=56' 18464+2815 TDT1047 distance=56' 18429+2636 KPP1310 distance=60' 18421+2753 TDT1009 distance=61' 18446+2819 SLE 365 distance=61' 18441+2623 HDS2653 distance=63' 18473+2825 HJ 1347AB distance=68' 18473+2825 HJ 1347AC distance=68' 18408+2703 SLE 362 distance=71' 18499+2806 OSO 104AB distance=71' 18499+2806 OSO 104AD distance=71' 18499+2806 OSO 104AE distance=71' 18499+2806 OSO 104AF distance=71' 18499+2806 OSO 104AG distance=71' 18499+2626 STF2406 distance=78' 18411+2808 SLE 104 distance=80' 18518+2703 KPP 829 distance=82' 18406+2636 COU 641 distance=84' 18414+2820 TDT 999 distance=85' 18412+2622 COU 642 distance=86' 18491+2834 J 1208 distance=87' 18488+2603 TDT1066 distance=87' 18493+2606 BRT3334 distance=88' 18393+2731 TDT 976 distance=88' 18398+2800 SLE 97AC distance=91' 18398+2800 COU 640AB distance=91' 18509+2831 MLB 650 distance=98' 18386+2706 HJ 1333 distance=98' 18462+2542 SLE 509 distance=99' 18433+2546 SLE 505 distance=101' 18525+2632 HDS2677Aa,Ab distance=101' 18525+2632 TOK 326AB distance=101' 18484+2544 A 255 distance=102' 18422+2851 LDS4795 distance=103' 18413+2844 MMA 16 distance=104' 18476+2903 DAM 679 distance=105' 18540+2728 LDS4801 distance=108' 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 18460+2720 HJ 1343 118 7.9
Show 18459+2719 PHL9001 129 14.1 2
Show 18461+2734 SLE 366 337 10.0 15
Show 18446+2727 TVB 8 334 10.7 18
Show 18443+2720 TDS 941 92 0.8 22
Show 18475+2724 BRT 35 50 5.1 22
Show 18448+2704 TDT1029 107 0.5 23
Show 18441+2728 RAO 397 326 3.5 25
Show 18456+2759 TDT1037 98 0.5 39
Show 18435+2743 STF2374 AB 40 13.4 40
Show 18435+2743 STF2374 AC 358 150.6 40
Show 18422+2739 STF2371 56 10.0 53
Show 18421+2707 SLE 363 AB 109 10.6 53
Show 18421+2707 SLE 363 AC 92 17.3 53
Show 18455+2815 STF2381 122 8.9 56
Show 18464+2815 TDT1047 228 0.6 56
Show 18429+2636 KPP1310 46 10.0 60
Show 18421+2753 TDT1009 264 0.5 61
Show 18446+2819 SLE 365 261 8.1 61
Show 18441+2623 HDS2653 284 4.9 63
Show 18473+2825 HJ 1347 AB 274 18.5 68
Show 18473+2825 HJ 1347 AC 165 75.6 68
Show 18408+2703 SLE 362 99 8.0 71
Show 18499+2806 OSO 104 AB 112 5.0 71
Show 18499+2806 OSO 104 AD 27 12.7 71
Show 18499+2806 OSO 104 AE 252 15.1 71
Show 18499+2806 OSO 104 AF 46 23.6 71
Show 18499+2806 OSO 104 AG 135 22.1 71
Show 18499+2626 STF2406 4 4.6 78
Show 18411+2808 SLE 104 198 9.8 80
Show 18518+2703 KPP 829 52 7.1 82
Show 18406+2636 COU 641 56 0.6 84
Show 18414+2820 TDT 999 147 1.8 85
Show 18412+2622 COU 642 320 2.3 86
Show 18491+2834 J 1208 334 4.7 87
Show 18488+2603 TDT1066 106 0.6 87
Show 18493+2606 BRT3334 219 5.2 88
Show 18393+2731 TDT 976 80 0.9 88
Show 18398+2800 SLE 97 AC 60 10.1 91
Show 18398+2800 COU 640 AB 90 0.4 91
Show 18509+2831 MLB 650 161 5.3 98
Show 18386+2706 HJ 1333 226 2.9 98
Show 18462+2542 SLE 509 18 19.9 99
Show 18433+2546 SLE 505 145 12.7 101
Show 18525+2632 HDS2677 Aa,Ab 81 1.0 101
Show 18525+2632 TOK 326 AB 77 1.0 101
Show 18484+2544 A 255 69 4.9 102
Show 18422+2851 LDS4795 163 132.8 103
Show 18413+2844 MMA 16 8 12.4 104
Show 18476+2903 DAM 679 229 19.4 105
Show 18540+2728 LDS4801 351 244.1 108

 
 
WDS 18460+2720 : COMPONENTS
 
 
  A
B pa=120.6°
sep=7.26"
 
 
18460+2720 A
 
 
Componente originario normalizzato AB Name HD 336782 Coord arcsec 2000 184552.90+272023.6 Mag 10.6
PmRA 0.00 PmDE 2.0 Tycho2 2116-01836-1 HD 336782
Tycho2
Tycho2 2116-01836-1 Pflag RAmdeg 281.47041326 DEmdeg 27.33989370
PmRA 2.3 PmDE -1.2 E RAmdeg 40 E DEmdeg 37
E pmRA 2.4 E pmDE 2.3 EpRAm 1988.33 EpDEm 1988.79
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.6 Q pmRA 0.3
Q pmDE 0.6 BTmag 11.824 E BTmag 0.080 VTmag 10.696
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 281.47040694 DEdeg 27.33989639 EpRA 1990 1.60
EpDE 1990 1.72 E RAdeg 40.8 E DEdeg 37.9 Posflg
Corr -0.1
 
 
18460+2720 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184553.37+272019.9 Mag 12 PmRA 4.00
PmDE 0.0 Calc delta mag 1.4 Calc coord yes