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Current system
18129+3819
TDT 737


Nearby doubles
18' : 18126+3836
BU 1091

31' : 18155+3822
ALI 870

33' : 18156+3820
CBL 75

33' : 18150+3840
LDS4781

35' : 18154+3836
MLB 852

37' : 18140+3853
NSN 793

40' : 18096+3827
LUH 13

40' : 18156+3842
ALI 871

46' : 18093+3836
HEI 557

48' : 18094+3756
ALI 609

49' : 18163+3846
KPP1820

51' : 18107+3903
ES 2569

52' : 18112+3906
HDS2565

65' : 18184+3814
RAO 387

66' : 18157+3723
ES 2664

67' : 18180+3846
GIC 151

74' : 18101+3713
ES 2480

78' : 18077+3904
ES 2018

79' : 18063+3824
HU 1186

79' : 18064+3837
ES 2017

89' : 18183+3920
ALI1101

90' : 18169+3935
TDT 773

91' : 18053+3806
J 758

92' : 18172+3703
COU1305

93' : 18189+3918
MLB1078

93' : 18177+3932
TDT 778



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

18129+3819 TDT 737

 
 
18h 12m 53.53s +38° 18' 50.7" P.A. 245.00 sep 0.4 mag 10.68,10.79
 
 
Coord 2000 18129+3819 Discov num TDT 737 Comp Coord arcsec 2000 18 12 53.53 +38 18 50.7
Date first 1991 Date last 2006 Obs 2
Pa first 212 Pa last 245.4 P.A. Now (θ) 245.4°
Sep first 0.5 Sep last 0.425 Sep. Now (ρ) 0.425"
Mag pri 10.68 Mag sec 10.79 delta mag (ΔM) 0.11 Spectral class
Pri motion ra -009 Sec motion ra -009
Pri motion dec +019 Sec motion dec +019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3103-01703-1 Gaia DR2 2109115335053897344
 
 
WDS 18129+3819 TDT 737 : 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
18129+3819 TDT 737 1991 1 212 0.5 10.68 10.79 181253.53+381850.7
18129+3819 TDT 737 2006 2 245 0.4 10.68 10.79 181253.53+381850.7

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

 
 
WDS 18129+3819 TDT 737 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18129+3819 TDT 737 : MEASURES
 
 
No records found.

 
 
WDS 18129+3819 : VIRTUAL EYEPIECE
 
 

18129+3819 TDT 737A mag 10.68 18129+3819 TDT 737B sep 0.3 P.A. 239.70 mag 10.79 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 18129+3819 : ALADIN DSS IMAGE @ 18h 12m 53.53s +38° 18' 50.7"
 
 
 
 
WDS 18129+3819 TDT 737 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18129+3819 TDT 737 distance=0' 18126+3836 BU 1091 distance=18' 18155+3822 ALI 870 distance=31' 18156+3820 CBL 75 distance=33' 18150+3840 LDS4781 distance=33' 18154+3836 MLB 852 distance=35' 18140+3853 NSN 793 distance=37' 18096+3827 LUH 13 distance=40' 18156+3842 ALI 871 distance=40' 18093+3836 HEI 557 distance=46' 18094+3756 ALI 609 distance=48' 18163+3846 KPP1820 distance=49' 18107+3903 ES 2569 distance=51' 18112+3906 HDS2565 distance=52' 18184+3814 RAO 387 distance=65' 18157+3723 ES 2664 distance=66' 18180+3846 GIC 151 distance=67' 18101+3713 ES 2480 distance=74' 18077+3904 ES 2018 distance=78' 18063+3824 HU 1186 distance=79' 18064+3837 ES 2017 distance=79' 18183+3920 ALI1101 distance=89' 18169+3935 TDT 773 distance=90' 18053+3806 J 758 distance=91' 18172+3703 COU1305 distance=92' 18189+3918 MLB1078 distance=93' 18177+3932 TDT 778 distance=93' 18051+3819 J 1218 distance=93' 18053+3750 ALI 608 distance=95' 18196+3915 MLB 754 distance=97' 18056+3727 ES 2109AB distance=101' 18056+3727 DAM 306AC distance=101' 18056+3727 ES 2109AD distance=101' 18217+3821 TDT 815 distance=104' 18144+3636 TDT 757 distance=105' 18216+3842 LDS5861 distance=106' 18097+4001 TDT 714 distance=109' 18088+3638 KPP1404 distance=113' 18211+3917 COU1459 distance=113' 18080+3642 ES 183 distance=113' 18038+3857 LDS4773AB distance=114' 18212+3917 COU1460 distance=114' 18210+3923 DAM 108 distance=114' 18213+3920 HJ 1321 distance=116' 18176+3637 HTP 5AB (Chason) distance=117' 18176+3637 HTP 5AC (Chason) distance=117' 18176+3637 HTP 5AD (Chason) distance=117' 18121+4015 LEO 1 distance=117' 18079+4002 ES 1649AB distance=119' 18079+4002 ES 1649AC distance=119' 18028+3815 ALI 867 distance=119' 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 18129+3819 TDT 737 245 0.4
Show 18126+3836 BU 1091 319 0.7 18
Show 18155+3822 ALI 870 242 8.8 31
Show 18156+3820 CBL 75 207 18.5 33
Show 18150+3840 LDS4781 2.5 33
Show 18154+3836 MLB 852 42 8.9 35
Show 18140+3853 NSN 793 125 6.5 37
Show 18096+3827 LUH 13 327 769.2 40
Show 18156+3842 ALI 871 181 12.9 40
Show 18093+3836 HEI 557 281 1.8 46
Show 18094+3756 ALI 609 207 13.3 48
Show 18163+3846 KPP1820 296 14.1 49
Show 18107+3903 ES 2569 275 10.0 51
Show 18112+3906 HDS2565 340 0.7 52
Show 18184+3814 RAO 387 107 2.0 65
Show 18157+3723 ES 2664 83 9.2 66
Show 18180+3846 GIC 151 277 9.8 67
Show 18101+3713 ES 2480 355 4.5 74
Show 18077+3904 ES 2018 236 5.7 78
Show 18063+3824 HU 1186 134 0.2 79
Show 18064+3837 ES 2017 268 2.6 79
Show 18183+3920 ALI1101 176 7.6 89
Show 18169+3935 TDT 773 128 0.9 90
Show 18053+3806 J 758 124 3.2 91
Show 18172+3703 COU1305 186 1.8 92
Show 18189+3918 MLB1078 316 6.6 93
Show 18177+3932 TDT 778 177 0.9 93
Show 18051+3819 J 1218 167 3.1 93
Show 18053+3750 ALI 608 175 13.3 95
Show 18196+3915 MLB 754 49 4.4 97
Show 18056+3727 ES 2109 AB 147 4.3 101
Show 18056+3727 DAM 306 AC 331 18.8 101
Show 18056+3727 ES 2109 AD 350 41.8 101
Show 18217+3821 TDT 815 88 0.8 104
Show 18144+3636 TDT 757 12 2.0 105
Show 18216+3842 LDS5861 140 4.7 106
Show 18097+4001 TDT 714 312 0.8 109
Show 18088+3638 KPP1404 352 10.5 113
Show 18211+3917 COU1459 92 1.4 113
Show 18080+3642 ES 183 169 8.4 113
Show 18038+3857 LDS4773 AB 304 72.4 114
Show 18212+3917 COU1460 342 0.5 114
Show 18210+3923 DAM 108 115 5.6 114
Show 18213+3920 HJ 1321 75 9.5 116
Show Chason 18176+3637 HTP 5 AB 236 6.1 117
Show Chason 18176+3637 HTP 5 AC 194 7.1 117
Show Chason 18176+3637 HTP 5 AD 268 4.3 117
Show 18121+4015 LEO 1 146 1.5 117
Show 18079+4002 ES 1649 AB 331 7.8 119
Show 18079+4002 ES 1649 AC 226 24.4 119
Show 18028+3815 ALI 867 246 11.4 119

 
 
WDS 18129+3819 : COMPONENTS
 
 
  A
B pa=239.7°
sep=0.35"
 
 
18129+3819 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181253.53+381850.7 Mag 10.68 PmRA -9.00
PmDE 19.0 Tycho2 3103-01703-1
Tycho2
Tycho2 3103-01703-1 Pflag RAmdeg 273.22302293 DEmdeg 38.31406102
PmRA -8.9 PmDE 18.9 E RAmdeg 24 E DEmdeg 26
E pmRA 3.5 E pmDE 3.4 EpRAm 1988.82 EpDEm 1989.57
Num 4 Q RAmdeg 1.7 Q DEmdeg 1.7 Q pmRA 1.7
Q pmDE 1.6 BTmag 11.812 E BTmag 0.077 VTmag 10.180
E VTmag 0.034 Prox 480 TYC T HIP
CCDM RAdeg 273.22303972 DEdeg 38.31401139 EpRA 1990 1.54
EpDE 1990 1.63 E RAdeg 28.8 E DEdeg 28.5 Posflg
Corr -0.2
 
 
18129+3819 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181253.50+381850.5 Mag 10.79 PmRA -9.00
PmDE 19.0 Calc delta mag 0.11 Calc coord yes