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Doubles in session


Current system
18268+3007
TDT 872


Nearby doubles
17' : 18269+2950
HJ 1325

24' : 18252+3016
TDT 847

24' : 18251+3016
GIC 152

33' : 18292+2955
STF2327

36' : 18290+3029
TDT 901

37' : 18295+2955
STF2328AB

37' : 18295+2959
KU 118

40' : 18246+3034
KPP4107

46' : 18292+2933
HO 434

50' : 18230+3007
HDS2599

70' : 18215+3016
UC 3558

72' : 18273+2856
HO 433

76' : 18314+3055
SLE 186

82' : 18328+3033
BU 1253

84' : 18219+3101
HJ 1320

85' : 18303+3120
LDS4789

87' : 18310+3115
A 247

87' : 18265+2842
HJ 1324

90' : 18333+3040
SLE 199

90' : 18274+3137
J 761

90' : 18223+3115
TVB 302

92' : 18280+2837
COU 638

94' : 18336+2934
RAO 393

95' : 18227+2849
UC 3566

97' : 18270+2832
MLB 648

97' : 18194+2955
AG 360



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

18268+3007 TDT 872

 
 
18h 26m 49.76s +30° 07' 12.1" P.A. 319.00 sep 0.6 mag 11.65,11.65
 
 
Coord 2000 18268+3007 Discov num TDT 872 Comp Coord arcsec 2000 18 26 49.76 +30 07 12.1
Date first 1991 Date last 1991 Obs 1
Pa first 319 Pa last 319.2 P.A. Now (θ) 319.2°
Sep first 0.6 Sep last 0.6 Sep. Now (ρ) 0.6"
Mag pri 11.65 Mag sec 11.65 delta mag (ΔM) 0 Spectral class
Pri motion ra -022 Sec motion ra -022
Pri motion dec -023 Sec motion dec -023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2623-01073-1 Gaia DR2 4588386959019291648
 
 
WDS 18268+3007 TDT 872 : 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
18268+3007 TDT 872 1991 1 319 0.6 11.65 11.65 182649.76+300712.1

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

 
 
WDS 18268+3007 TDT 872 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18268+3007 TDT 872 : MEASURES
 
 
No records found.

 
 
WDS 18268+3007 : VIRTUAL EYEPIECE
 
 

18268+3007 TDT 872A mag 11.65 18268+3007 TDT 872B sep 0.6 P.A. 323.30 mag 11.65 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 18268+3007 : ALADIN DSS IMAGE @ 18h 26m 49.76s +30° 07' 12.1"
 
 
 
 
WDS 18268+3007 TDT 872 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18268+3007 TDT 872 distance=0' 18269+2950 HJ 1325 distance=17' 18252+3016 TDT 847 distance=24' 18251+3016 GIC 152 distance=24' 18292+2955 STF2327 distance=33' 18290+3029 TDT 901 distance=36' 18295+2955 STF2328AB distance=37' 18295+2955 WAL 91AC distance=37' 18295+2959 KU 118 distance=37' 18246+3034 KPP4107 distance=40' 18292+2933 HO 434 distance=46' 18230+3007 HDS2599 distance=50' 18215+3016 UC 3558 distance=70' 18273+2856 HO 433 distance=72' 18314+3055 SLE 186 distance=76' 18328+3033 BU 1253 distance=82' 18219+3101 HJ 1320 distance=84' 18303+3120 LDS4789 distance=85' 18310+3115 A 247 distance=87' 18265+2842 HJ 1324 distance=87' 18333+3040 SLE 199 distance=90' 18274+3137 J 761 distance=90' 18223+3115 TVB 302 distance=90' 18280+2837 COU 638 distance=92' 18336+2934 RAO 393 distance=94' 18227+2849 UC 3566 distance=95' 18270+2832 MLB 648 distance=97' 18194+2955 AG 360 distance=97' 18225+3130 J 760 distance=101' 18257+2828 TDT 858 distance=101' 18191+2935 A 242 distance=106' 18184+3031 UC 3550 distance=112' 18322+3136 UC 3602 distance=113' 18249+2817 RAO 391 distance=113' 18202+3123 LEP 157 distance=114' 18242+2818 A 244 distance=115' 18298+2818 UC 3594 distance=117' 18330+3136 STF2340AB distance=120' 18330+3136 STF2340AC distance=120' 18330+3136 SLE 196AD distance=120' 18330+3136 STF2340BC distance=120' 18330+3136 SLE 196BD distance=120' 18318+3152 SLE 191 distance=124' 18267+3211 ES 2418 distance=124' 18253+2805 HDS2604Aa,Ab distance=124' 18253+2805 HO 85AB distance=124' 18332+2835 MLB 691 distance=126' 18235+2810 JOD 15 distance=126' 18211+3150 BRT 260 distance=126' 18238+2808 GRV1261 distance=126' 18175+2931 COU 814 distance=129' 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 18268+3007 TDT 872 319 0.6
Show 18269+2950 HJ 1325 311 6.5 17
Show 18252+3016 TDT 847 291 0.5 24
Show 18251+3016 GIC 152 125 26.9 24
Show 18292+2955 STF2327 314 19.6 33
Show 18290+3029 TDT 901 45 0.5 36
Show 18295+2955 STF2328 AB 72 3.7 37
Show 18295+2955 WAL 91 AC 352 53.9 37
Show 18295+2959 KU 118 323 50.4 37
Show 18246+3034 KPP4107 79 2.2 40
Show 18292+2933 HO 434 184 18.6 46
Show 18230+3007 HDS2599 11 0.3 50
Show 18215+3016 UC 3558 268 45.1 70
Show 18273+2856 HO 433 328 9.8 72
Show 18314+3055 SLE 186 106 19.0 76
Show 18328+3033 BU 1253 157 7.0 82
Show 18219+3101 HJ 1320 159 17.8 84
Show 18303+3120 LDS4789 154 56.3 85
Show 18310+3115 A 247 57 3.0 87
Show 18265+2842 HJ 1324 14 5.6 87
Show 18333+3040 SLE 199 319 8.7 90
Show 18274+3137 J 761 180 3.7 90
Show 18223+3115 TVB 302 111 2.5 90
Show 18280+2837 COU 638 136 3.3 92
Show 18336+2934 RAO 393 69 1.7 94
Show 18227+2849 UC 3566 180 32.0 95
Show 18270+2832 MLB 648 22 10.1 97
Show 18194+2955 AG 360 169 19.1 97
Show 18225+3130 J 760 212 3.1 101
Show 18257+2828 TDT 858 57 0.4 101
Show 18191+2935 A 242 305 1.3 106
Show 18184+3031 UC 3550 136 18.8 112
Show 18322+3136 UC 3602 320 71.6 113
Show 18249+2817 RAO 391 313 0.1 113
Show 18202+3123 LEP 157 351 14.1 114
Show 18242+2818 A 244 268 0.6 115
Show 18298+2818 UC 3594 71 13.4 117
Show 18330+3136 STF2340 AB 104 25.1 120
Show 18330+3136 STF2340 AC 150 223.3 120
Show 18330+3136 SLE 196 AD 106 46.6 120
Show 18330+3136 STF2340 BC 155 206.6 120
Show 18330+3136 SLE 196 BD 126 11.6 120
Show 18318+3152 SLE 191 313 6.2 124
Show 18267+3211 ES 2418 69 5.6 124
Show 18253+2805 HDS2604 Aa,Ab 212 0.7 124
Show 18253+2805 HO 85 AB 196 4.9 124
Show 18332+2835 MLB 691 18 4.3 126
Show 18235+2810 JOD 15 176 1.2 126
Show 18211+3150 BRT 260 231 3.9 126
Show 18238+2808 GRV1261 16 2.2 126
Show 18175+2931 COU 814 229 5.3 129

 
 
WDS 18268+3007 : COMPONENTS
 
 
  A
B pa=323.3°
sep=0.57"
 
 
18268+3007 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182649.76+300712.1 Mag 11.65 PmRA -22.00
PmDE -23.0 Tycho2 2623-01073-1
Tycho2
Tycho2 2623-01073-1 Pflag RAmdeg 276.70725556 DEmdeg 30.12010168
PmRA -22.3 PmDE -22.8 E RAmdeg 35 E DEmdeg 33
E pmRA 1.7 E pmDE 1.6 EpRAm 1984.96 EpDEm 1986.77
Num 6 Q RAmdeg 1.4 Q DEmdeg 1.5 Q pmRA 1.4
Q pmDE 1.5 BTmag 11.687 E BTmag 0.065 VTmag 10.940
E VTmag 0.055 Prox 999 TYC T HIP
CCDM RAdeg 276.70731833 DEdeg 30.12015472 EpRA 1990 1.48
EpDE 1990 1.66 E RAdeg 39.9 E DEdeg 34.0 Posflg
Corr 0.0
 
 
18268+3007 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182649.73+300712.6 Mag 11.65 PmRA -22.00
PmDE -23.0 Calc coord yes