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Doubles in session


Current system
18005+1734
COU 809


Nearby doubles
4' : 18007+1736
COU 810

14' : 18008+1721
GWP2752

24' : 17595+1753
BPM 715

29' : 18019+1754
LEP 156

37' : 18024+1758
BPM 717

40' : 18014+1811
GWP2756

49' : 17577+1707
AG 357

51' : 17584+1812
J 3268

54' : 17568+1736
BPM 710

55' : 18031+1654
BPM 718

58' : 17596+1638
UC 3466

64' : 17567+1806
J 459

64' : 17569+1811
J 1352

64' : 17568+1811
LDS1003

67' : 17590+1631
DAM 98

68' : 18052+1739
KPP4082

69' : 17589+1629
DAM 97AB

80' : 17591+1613
J 1135AB

85' : 17599+1609
TOB 269AB

89' : 17557+1830
HDS2528

90' : 18060+1651
GWP2758

95' : 18069+1712
BPM 724

97' : 18042+1613
GCB 30

98' : 18043+1613
J 751

98' : 17573+1607
HEI 256

100' : 18054+1624
A 2093



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

18005+1734 COU 809

 
 
18h 00m 30.13s +17° 33' 52.7" P.A. 26.00 sep 2.1 mag 11.43,11.62
 
 
Coord 2000 18005+1734 Discov num COU 809 Comp Coord arcsec 2000 18 00 30.13 +17 33 52.7
Date first 1972 Date last 2016 Obs 10
Pa first 26 Pa last 25.6 P.A. Now (θ) 25.6°
Sep first 2.0 Sep last 2.105 Sep. Now (ρ) 2.105"
Mag pri 11.43 Mag sec 11.62 delta mag (ΔM) 0.19 Spectral class
Pri motion ra Sec motion ra +002
Pri motion dec Sec motion dec +018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1558-01586-2 Gaia DR2 4503094474798188544
 
 
WDS 18005+1734 COU 809 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18005+1734 COU 809 1999 4 29 2.2 11.43 11.62 180030.13+173352.7
18005+1734 COU 809 2009 5 25 2.1 11.43 11.62 180030.13+173352.7
18005+1734 COU 809 2014 6 27 1.8 11.43 11.62 180030.13+173352.7
18005+1734 COU 809 2015 7 26 2.1 11.43 11.62 180030.13+173352.7
18005+1734 COU 809 2016 9 26 2.1 11.43 11.62 180030.13+173352.7

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

 
 
WDS 18005+1734 COU 809 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18005+1734 COU 809 : MEASURES
 
 
No records found.

 
 
WDS 18005+1734 : VIRTUAL EYEPIECE
 
 

18005+1734 COU 809A mag 11.43 18005+1734 COU 809B sep 2.1 P.A. 25.60 mag 11.62 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18005+1734 : ALADIN DSS IMAGE @ 18h 00m 30.13s +17° 33' 52.7"
 
 
 
 
WDS 18005+1734 COU 809 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18005+1734 COU 809 distance=1' 18007+1736 COU 810 distance=4' 18008+1721 GWP2752 distance=14' 17595+1753 BPM 715 distance=24' 18019+1754 LEP 156 distance=29' 18024+1758 BPM 717 distance=37' 18014+1811 GWP2756 distance=40' 17577+1707 AG 357 distance=49' 17584+1812 J 3268 distance=51' 17568+1736 BPM 710 distance=54' 18031+1654 BPM 718 distance=55' 17596+1638 UC 3466 distance=58' 17567+1806 J 459 distance=64' 17569+1811 J 1352 distance=64' 17568+1811 LDS1003 distance=64' 17590+1631 DAM 98 distance=67' 18052+1739 KPP4082 distance=68' 17589+1629 DAM 97AB distance=69' 17589+1629 DAM 97AC distance=69' 17589+1629 DAM 97AD distance=69' 17564+1820 MCA 49Aa,Ab distance=75' 17564+1820 STF2245BA distance=75' 17591+1613 J 1135AB distance=80' 17591+1613 J 1135AC distance=80' 17591+1613 J 1135CD distance=81' 17599+1609 TOB 269AB distance=85' 17599+1609 TOB 269AC distance=85' 17557+1830 HDS2528 distance=89' 18060+1651 GWP2758 distance=90' 18069+1712 BPM 724 distance=95' 18042+1613 GCB 30 distance=97' 18043+1613 J 751 distance=98' 17573+1607 HEI 256 distance=98' 18054+1624 A 2093 distance=100' 17537+1702 BPM 706 distance=103' 17547+1633 UC 234 distance=103' 17569+1906 RAO 381 distance=106' 18074+1817 BPM 725 distance=109' 17530+1655 CRC 27Aa,Ab distance=115' 17530+1655 CRC 27AB distance=115' 17579+1923 KPP 406 distance=115' 17524+1733 BPM 703 distance=117' 18051+1912 KPP1682 distance=118' 17571+1547 MCT 10 distance=118' 17578+1542 BPM 712 distance=119' 17524+1708 TDT 550 distance=120' 18086+1700 HDS2555 distance=121' 18088+1712 GWP2763 distance=122' 18089+1802 BPM 729 distance=123' 17567+1539 J 2098AB distance=126' 17567+1539 J 2098AC distance=126' 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 18005+1734 COU 809 26 2.1 1
Show 18007+1736 COU 810 99 0.2 4
Show 18008+1721 GWP2752 83 479.5 14
Show 17595+1753 BPM 715 26 115.9 24
Show 18019+1754 LEP 156 92 5.0 29
Show 18024+1758 BPM 717 250 115.6 37
Show 18014+1811 GWP2756 318 261.9 40
Show 17577+1707 AG 357 190 2.9 49
Show 17584+1812 J 3268 216 4.0 51
Show 17568+1736 BPM 710 52 47.5 54
Show 18031+1654 BPM 718 52 42.0 55
Show 17596+1638 UC 3466 182 42.0 58
Show 17567+1806 J 459 55 3.4 64
Show 17569+1811 J 1352 23 3.9 64
Show 17568+1811 LDS1003 111 161.5 64
Show 17590+1631 DAM 98 249 7.7 67
Show 18052+1739 KPP4082 45 31.7 68
Show 17589+1629 DAM 97 AB 103 10.8 69
Show 17589+1629 DAM 97 AC 223 8.1 69
Show 17589+1629 DAM 97 AD 140 4.5 69
Show 17564+1820 MCA 49 Aa,Ab 286 0.1 75
Show 17564+1820 STF2245 BA 112 2.7 75
Show 17591+1613 J 1135 AB 174 6.7 80
Show 17591+1613 J 1135 AC 194 26.9 80
Show 17591+1613 J 1135 CD 37 7.9 81
Show 17599+1609 TOB 269 AB 43 15.5 85
Show 17599+1609 TOB 269 AC 216 11.1 85
Show 17557+1830 HDS2528 253 18.5 89
Show 18060+1651 GWP2758 149 9.0 90
Show 18069+1712 BPM 724 1 74.0 95
Show 18042+1613 GCB 30 159 1.3 97
Show 18043+1613 J 751 207 4.1 98
Show 17573+1607 HEI 256 349 2.1 98
Show 18054+1624 A 2093 227 0.6 100
Show 17537+1702 BPM 706 287 69.6 103
Show 17547+1633 UC 234 204 32.4 103
Show 17569+1906 RAO 381 45 0.2 106
Show 18074+1817 BPM 725 278 17.0 109
Show 17530+1655 CRC 27 Aa,Ab 110 0.8 115
Show 17530+1655 CRC 27 AB 33 10.0 115
Show 17579+1923 KPP 406 52 3.8 115
Show 17524+1733 BPM 703 353 82.3 117
Show 18051+1912 KPP1682 17 13.0 118
Show 17571+1547 MCT 10 283 1.4 118
Show 17578+1542 BPM 712 100 83.7 119
Show 17524+1708 TDT 550 32 0.5 120
Show 18086+1700 HDS2555 113 0.5 121
Show 18088+1712 GWP2763 317 7.7 122
Show 18089+1802 BPM 729 92 23.4 123
Show 17567+1539 J 2098 AB 130 4.3 126
Show 17567+1539 J 2098 AC 306 16.8 126

 
 
WDS 18005+1734 : COMPONENTS
 
 
  A
B pa=25.6°
sep=2.10"
 
 
18005+1734 A
 
 
Coord arcsec 2000 180030.13+173352.7 Mag 11.43
CCDM
Ccdm 18005+1734 RComp Comp A Note1
Note2 Discov num DRAs 0.15 DDEs -6.3
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17561N1734A
HIC
 
 
18005+1734 B
 
 
Coord arcsec 2000 180030.19+173354.6 Mag 11.62 PmRA 2.00 PmDE 18.0
Tycho2 1558-01586-1 Delta magnitude 0.19 Coordinate calculated yes
Tycho2
Tycho2 1558-01586-1 Pflag RAmdeg 270.12581779 DEmdeg 17.56522846
PmRA 1.7 PmDE 18.1 E RAmdeg 57 E DEmdeg 55
E pmRA 1.5 E pmDE 1.5 EpRAm 1971.93 EpDEm 1972.29
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 12.219 E BTmag 0.131 VTmag 11.619
E VTmag 0.109 Prox 21 TYC T HIP
CCDM RAdeg 270.12581389 DEdeg 17.56518639 EpRA 1990 1.59
EpDE 1990 1.61 E RAdeg 64.0 E DEdeg 62.4 Posflg D
Corr -0.1
CCDM
Ccdm 18005+1734 RComp Comp B Note1
Note2 Discov num COU 809 DRAs DDEs
R dRAs Year 1972 Theta 26 Rho 2.0
Obs 1 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17561N1734B
HIC