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Doubles in session


Current system
18393+1706
SLE 228


Nearby doubles
11' : 18389+1715
BPM 799

19' : 18380+1705
SLE 223

22' : 18400+1724
SLE 231AB

27' : 18384+1643
SLE 225AB

30' : 18381+1729
SLE 224

35' : 18386+1632
HO 87AB

43' : 18423+1701
GWP2794

49' : 18407+1749
ROE 88AB

49' : 18412+1747
BPM 801

50' : 18359+1659
STT 358AB

52' : 18378+1752
BPM 794

56' : 18387+1800
GRV 235

71' : 18402+1815
TDT 986

74' : 18342+1705
SLE 203AB

74' : 18379+1555
SLE 221

74' : 18379+1554
SLE 222

75' : 18346+1739
BPM 791

76' : 18341+1712
SLE 202AB

81' : 18341+1742
J 2915AB

82' : 18336+1700
SLE 197AB

83' : 18337+1646
SLE 198

86' : 18345+1615
GWP2787

87' : 18394+1540
MIL 5

87' : 18333+1713
SLE 193

88' : 18346+1801
SLE 206

89' : 18338+1744
HU 322AB



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

18393+1706 SLE 228

 
 
18h 39m 19.52s +17° 05' 43.6" P.A. 344.00 sep 7.6 mag 11.10,11.30
 
 
Coord 2000 18393+1706 Discov num SLE 228 Comp Coord arcsec 2000 18 39 19.52 +17 05 43.6
Date first 1982 Date last 2015 Obs 10
Pa first 344 Pa last 344.3 P.A. Now (θ) 344.3°
Sep first 7.5 Sep last 7.559 Sep. Now (ρ) 7.559"
Mag pri 11.10 Mag sec 11.30 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +004 Sec motion ra -006
Pri motion dec -001 Sec motion dec -001
Notes
rPM=1.644
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4511905269494116096
 
 
WDS 18393+1706 SLE 228 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18393+1706 SLE 228 1998 2 345 7.7 11.10 11.30 D 183919.52+170543.6
18393+1706 SLE 228 2001 3 345 7.6 11.10 11.30 D 183919.52+170543.6
18393+1706 SLE 228 2013 4 344 7.6 11.10 11.30 183919.52+170543.6
18393+1706 SLE 228 2015 6 344 7.4 11.10 11.30 183919.52+170543.6

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

 
 
WDS 18393+1706 SLE 228 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18393+1706 SLE 228 : MEASURES
 
 
No records found.

 
 
WDS 18393+1706 : VIRTUAL EYEPIECE
 
 

18393+1706 SLE 228A mag 11.1 18393+1706 SLE 228B sep 7.5 P.A. 345.00 mag 11.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 18393+1706 : ALADIN DSS IMAGE @ 18h 39m 19.52s +17° 05' 43.6"
 
 
 
 
WDS 18393+1706 SLE 228 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18393+1706 SLE 228 distance=0' 18389+1715 BPM 799 distance=11' 18380+1705 SLE 223 distance=19' 18400+1724 SLE 231AB distance=22' 18400+1724 TOB 294BC distance=22' 18384+1643 SLE 225AB distance=27' 18384+1643 SLE 225AC distance=27' 18381+1729 SLE 224 distance=30' 18386+1632 HO 87AB distance=35' 18386+1632 HO 87AC distance=35' 18423+1701 GWP2794 distance=43' 18407+1749 ROE 88AB distance=49' 18407+1749 ROE 88AC distance=49' 18407+1749 WLY 11AD distance=49' 18412+1747 BPM 801 distance=49' 18359+1659 STT 358AB distance=50' 18359+1659 RED 25AB,E distance=50' 18359+1659 SLE 214AB,D distance=50' 18359+1659 STT 358AB,C distance=50' 18378+1752 BPM 794 distance=52' 18359+1659 SLE 214CD distance=53' 18387+1800 GRV 235 distance=56' 18402+1815 TDT 986 distance=71' 18342+1705 SLE 203AB distance=74' 18342+1705 SLE 203AC distance=74' 18379+1555 SLE 221 distance=74' 18379+1554 SLE 222 distance=74' 18342+1705 SLE 203BC distance=75' 18341+1712 SLE 202BC distance=75' 18346+1739 BPM 791 distance=75' 18341+1712 SLE 202AB distance=76' 18341+1712 SLE 202AC distance=76' 18341+1742 J 2915AB distance=81' 18341+1742 J 2915AC distance=81' 18336+1700 SLE 197AB distance=82' 18336+1700 SLE 197AD distance=82' 18336+1700 SLE 197AC distance=82' 18336+1700 SLE 197BC distance=82' 18337+1646 SLE 198 distance=83' 18345+1615 GWP2787 distance=86' 18394+1540 MIL 5 distance=87' 18333+1713 SLE 193 distance=87' 18346+1801 SLE 206 distance=88' 18338+1744 HU 322AB distance=89' 18338+1744 STF2339AB,CD distance=89' 18338+1744 WAK 21CD distance=89' 18352+1812 CHR 74 distance=89' 18332+1730 J 98 distance=91' 18439+1601 OSO 103AB distance=93' 18439+1601 OSO 103AC distance=93' 18439+1601 OSO 103AD distance=93' 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 18393+1706 SLE 228 344 7.6
Show 18389+1715 BPM 799 29 56.5 11
Show 18380+1705 SLE 223 126 15.4 19
Show 18400+1724 SLE 231 AB 110 17.8 22
Show 18400+1724 TOB 294 BC 149 20.0 22
Show 18384+1643 SLE 225 AB 280 10.5 27
Show 18384+1643 SLE 225 AC 305 60.4 27
Show 18381+1729 SLE 224 20 17.3 30
Show 18386+1632 HO 87 AB 96 0.4 35
Show 18386+1632 HO 87 AC 121 47.3 35
Show 18423+1701 GWP2794 68 14.0 43
Show 18407+1749 ROE 88 AB 131 8.4 49
Show 18407+1749 ROE 88 AC 330 35.5 49
Show 18407+1749 WLY 11 AD 322 14.2 49
Show 18412+1747 BPM 801 292 64.5 49
Show 18359+1659 STT 358 AB 146 1.7 50
Show 18359+1659 RED 25 AB,E 349 34.6 50
Show 18359+1659 SLE 214 AB,D 224 134.6 50
Show 18359+1659 STT 358 AB,C 235 198.7 50
Show 18378+1752 BPM 794 108 96.4 52
Show 18359+1659 SLE 214 CD 77 72.0 53
Show 18387+1800 GRV 235 331 7.8 56
Show 18402+1815 TDT 986 145 0.5 71
Show 18342+1705 SLE 203 AB 267 56.0 74
Show 18342+1705 SLE 203 AC 279 63.2 74
Show 18379+1555 SLE 221 35 19.3 74
Show 18379+1554 SLE 222 117 15.2 74
Show 18342+1705 SLE 203 BC 333 14.3 75
Show 18341+1712 SLE 202 BC 71 17.0 75
Show 18346+1739 BPM 791 203 58.8 75
Show 18341+1712 SLE 202 AB 70 51.7 76
Show 18341+1712 SLE 202 AC 70 68.7 76
Show 18341+1742 J 2915 AB 190 6.1 81
Show 18341+1742 J 2915 AC 84 7.1 81
Show 18336+1700 SLE 197 AB 211 28.3 82
Show 18336+1700 SLE 197 AD 306 37.2 82
Show 18336+1700 SLE 197 AC 177 34.0 82
Show 18336+1700 SLE 197 BC 120 19.2 82
Show 18337+1646 SLE 198 320 12.8 83
Show 18345+1615 GWP2787 319 127.7 86
Show 18394+1540 MIL 5 58 3.2 87
Show 18333+1713 SLE 193 291 9.6 87
Show 18346+1801 SLE 206 225 13.2 88
Show 18338+1744 HU 322 AB 92 0.2 89
Show 18338+1744 STF2339 AB,CD 277 1.7 89
Show 18338+1744 WAK 21 CD 263 0.5 89
Show 18352+1812 CHR 74 25 0.1 89
Show 18332+1730 J 98 147 3.9 91
Show 18439+1601 OSO 103 AB 121 5.0 93
Show 18439+1601 OSO 103 AC 44 8.9 93
Show 18439+1601 OSO 103 AD 25 14.1 93

 
 
WDS 18393+1706 : COMPONENTS
 
 
  A
B pa=345.0°
sep=7.54"
 
 
18393+1706 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183919.52+170543.6 Mag 11.1 PmRA 4.00
PmDE -1.0
 
 
18393+1706 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183919.38+170550.9 Mag 11.3 PmRA -6.00
PmDE -1.0 Calc delta mag 0.2 Calc coord yes