stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18031+2702
TDT 653
HD 335539


Nearby doubles
22' : 18047+2707
ES 471AB

25' : 18039+2639
HO 426

34' : 18009+2646
TDT 635

35' : 18018+2631
SLE 107

40' : 18048+2630
TDT 666

41' : 18009+2633
STF2263

44' : 18025+2619
HO 564AB

45' : 18021+2620
SLE 90

48' : 18063+2643
TDT 683

50' : 18033+2751
ES 470

53' : 18010+2617
BU 1461

53' : 18047+2750
SLE 109

58' : 18072+2716
SLE 110

59' : 18032+2603
HO 565AB

65' : 18039+2558
SLE 88

69' : 18059+2759
KPP3327

70' : 17582+2724
HO 425

71' : 17589+2620
COU 808

72' : 18032+2813
AZC 103

81' : 18089+2725
SLE 111

82' : 18083+2745
LDS4776

85' : 18078+2606
STF2280AB

85' : 17573+2627
BRT 179

87' : 17578+2751
ALL 2

89' : 18000+2544
BRT 32

90' : 17588+2554
SLE 87AB



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.

18031+2702 TDT 653 (HD 335539)

 
 
18h 03m 05.82s +27° 01' 33.5" P.A. 26.00 sep 0.7 mag 11.47,11.47
 
 
Coord 2000 18031+2702 Discov num TDT 653 Comp Coord arcsec 2000 18 03 05.82 +27 01 33.5
Date first 1991 Date last 2016 Obs 4
Pa first 22 Pa last 25.5 P.A. Now (θ) 25.5°
Sep first 0.8 Sep last 0.736 Sep. Now (ρ) 0.736"
Mag pri 11.47 Mag sec 11.47 delta mag (ΔM) 0 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec -072 Sec motion dec -072
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 335539 Constellation Hercules Tycho2 2099-00587-1 Gaia DR2 4583284155613251328
HD 335539
 
 
WDS 18031+2702 TDT 653 (HD 335539) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18031+2702 TDT 653 1991 1 22 0.8 11.47 11.47 180305.82+270133.5
18031+2702 TDT 653 2010 2 26 0.7 11.47 11.47 180305.82+270133.5
18031+2702 TDT 653 2015 3 25 0.4 11.47 11.47 180305.82+270133.5
18031+2702 TDT 653 2016 4 26 0.7 11.47 11.47 180305.82+270133.5

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

 
 
WDS 18031+2702 TDT 653 (HD 335539) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18031+2702 TDT 653 (HD 335539) : MEASURES
 
 
No records found.

 
 
WDS 18031+2702 (HD 335539) : VIRTUAL EYEPIECE
 
 

18031+2702 TDT 653A mag 11.47 18031+2702 TDT 653B sep 0.7 P.A. 23.00 mag 11.47 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 18031+2702 (HD 335539) : ALADIN DSS IMAGE @ 18h 03m 05.82s +27° 01' 33.5"
 
 
 
 
WDS 18031+2702 TDT 653 (HD 335539) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18031+2702 TDT 653 distance=0' 18047+2707 ES 471AB distance=22' 18047+2707 ES 471AC distance=22' 18047+2707 SLE 106AD distance=22' 18047+2707 SLE 106AE distance=22' 18047+2707 SLE 106AF distance=22' 18039+2639 HO 426 distance=25' 18009+2646 TDT 635 distance=34' 18018+2631 SLE 107 distance=35' 18048+2630 TDT 666 distance=40' 18009+2633 STF2263 distance=41' 18025+2619 HO 564AB distance=44' 18025+2619 HO 564AC distance=44' 18025+2619 HO 564AD distance=44' 18025+2619 HO 564AE distance=44' 18025+2619 HO 564AF distance=44' 18021+2620 SLE 90 distance=45' 18063+2643 TDT 683 distance=48' 18033+2751 ES 470 distance=50' 18010+2617 BU 1461 distance=53' 18047+2750 SLE 109 distance=53' 18072+2716 SLE 110 distance=58' 18032+2603 HO 565AB distance=59' 18032+2603 HO 565AC distance=59' 18039+2558 SLE 88 distance=65' 18059+2759 KPP3327 distance=69' 17582+2724 HO 425 distance=70' 17589+2620 COU 808 distance=71' 18032+2813 AZC 103 distance=72' 18089+2725 SLE 111 distance=81' 18083+2745 LDS4776 distance=82' 18078+2606 CHR 67Aa,Ab distance=85' 18078+2606 STF2280AB distance=85' 18078+2606 STF2280AC distance=85' 17573+2627 BRT 179 distance=85' 17578+2751 ALL 2 distance=87' 18000+2544 BRT 32 distance=89' 17588+2554 SLE 87AB distance=90' 17588+2554 SLE 87AC distance=90' 17575+2759 HO 423 distance=94' 18070+2544 KPP4084 distance=94' 18000+2535 HJ 1310BC distance=97' 18000+2535 HJ 1310AB distance=97' 18000+2535 HJ 1310AC distance=97' 18072+2822 TDT 691 distance=98' 17599+2534 SLE 89 distance=98' 18070+2824 HDS2553 distance=98' 17568+2613 KPP4070 distance=98' 18032+2522 BU 825AB distance=100' 18032+2522 STF2268AC distance=100' 18032+2522 BU 825BC distance=100' 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 18031+2702 TDT 653 26 0.7
Show 18047+2707 ES 471 AB 274 24.3 22
Show 18047+2707 ES 471 AC 44 24.3 22
Show 18047+2707 SLE 106 AD 244 88.5 22
Show 18047+2707 SLE 106 AE 43 183.4 22
Show 18047+2707 SLE 106 AF 340 129.9 22
Show 18039+2639 HO 426 230 11.7 25
Show 18009+2646 TDT 635 229 0.6 34
Show 18018+2631 SLE 107 205 13.3 35
Show 18048+2630 TDT 666 36 0.8 40
Show 18009+2633 STF2263 158 7.7 41
Show 18025+2619 HO 564 AB 326 98.5 44
Show 18025+2619 HO 564 AC 21 92.9 44
Show 18025+2619 HO 564 AD 56 110.6 44
Show 18025+2619 HO 564 AE 339 57.7 44
Show 18025+2619 HO 564 AF 63 112.4 44
Show 18021+2620 SLE 90 266 13.3 45
Show 18063+2643 TDT 683 167 0.8 48
Show 18033+2751 ES 470 208 8.3 50
Show 18010+2617 BU 1461 185 23.0 53
Show 18047+2750 SLE 109 79 9.7 53
Show 18072+2716 SLE 110 115 10.8 58
Show 18032+2603 HO 565 AB 111 0.1 59
Show 18032+2603 HO 565 AC 323 100.0 59
Show 18039+2558 SLE 88 339 3.8 65
Show 18059+2759 KPP3327 166 2.9 69
Show 17582+2724 HO 425 144 5.5 70
Show 17589+2620 COU 808 155 0.9 71
Show 18032+2813 AZC 103 146 14.1 72
Show 18089+2725 SLE 111 313 14.7 81
Show 18083+2745 LDS4776 300 208.0 82
Show 18078+2606 CHR 67 Aa,Ab 300 0.1 85
Show 18078+2606 STF2280 AB 182 14.3 85
Show 18078+2606 STF2280 AC 127 79.9 85
Show 17573+2627 BRT 179 74 2.2 85
Show 17578+2751 ALL 2 206 18.9 87
Show 18000+2544 BRT 32 172 5.4 89
Show 17588+2554 SLE 87 AB 42 8.7 90
Show 17588+2554 SLE 87 AC 44 18.1 90
Show 17575+2759 HO 423 293 4.7 94
Show 18070+2544 KPP4084 253 5.9 94
Show 18000+2535 HJ 1310 BC 357 4.0 97
Show 18000+2535 HJ 1310 AB 42 10.5 97
Show 18000+2535 HJ 1310 AC 31 13.4 97
Show 18072+2822 TDT 691 201 0.9 98
Show 17599+2534 SLE 89 231 4.6 98
Show 18070+2824 HDS2553 300 0.1 98
Show 17568+2613 KPP4070 76 1.4 98
Show 18032+2522 BU 825 AB 185 16.8 100
Show 18032+2522 STF2268 AC 202 24.5 100
Show 18032+2522 BU 825 BC 231 9.6 100

 
 
WDS 18031+2702 : COMPONENTS
 
 
  A
B pa=23.0°
sep=0.72"
 
 
18031+2702 A
 
 
Componente originario normalizzato AB Name HD 335539 Coord arcsec 2000 180305.82+270133.5 Mag 11.47
PmRA 3.00 PmDE -72.0 Tycho2 2099-00587-1 HD 335539
Tycho2
Tycho2 2099-00587-1 Pflag RAmdeg 270.77430143 DEmdeg 27.02606905
PmRA 3.1 PmDE -71.7 E RAmdeg 31 E DEmdeg 28
E pmRA 1.8 E pmDE 1.8 EpRAm 1985.46 EpDEm 1986.28
Num 5 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.8
Q pmDE 1.2 BTmag 11.585 E BTmag 0.066 VTmag 10.828
E VTmag 0.056 Prox 999 TYC T HIP
CCDM RAdeg 270.77429444 DEdeg 27.02624056 EpRA 1990 1.52
EpDE 1990 1.70 E RAdeg 40.5 E DEdeg 36.4 Posflg
Corr 0.0
 
 
18031+2702 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180305.84+270134.2 Mag 11.47 PmRA 3.00
PmDE -72.0 Calc coord yes