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Doubles in session


Current system
18414+3032
TDT 998


Nearby doubles
15' : 18409+3044
SLE 114

15' : 18413+3018
STF2367AB

16' : 18424+3036
LDS1014

19' : 18405+3017
HJ 1336AB

26' : 18400+3051
ARY 59

28' : 18434+3037
SLE 118

31' : 18437+3024
STF2376AB

31' : 18429+3008
SLE 117AB

32' : 18412+3000
SLE 115

33' : 18395+3009
LDS4794

39' : 18386+3046
STF2359AB

41' : 18394+3000
SLE 101

47' : 18389+3106
SLE 113

49' : 18442+3000
TDT1022

51' : 18367+3036
HJ 1330AB

51' : 18428+2945
SLE 116

54' : 18381+3000
J 1138

57' : 18396+2940
SLE 102

58' : 18369+3032
DAM 111

59' : 18454+3005
SLE 119

61' : 18409+3132
HJ 1337

64' : 18448+2945
TDT1028

65' : 18375+3112
A 250

67' : 18386+2937
J 525

68' : 18405+3139
HO 437AB

71' : 18465+3055
A 254



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

18414+3032 TDT 998

 
 
18h 41m 22.95s +30° 31' 59.0" P.A. 315.00 sep 0.8 mag 11.23,11.68
 
 
Coord 2000 18414+3032 Discov num TDT 998 Comp Coord arcsec 2000 18 41 22.95 +30 31 59.0
Date first 1991 Date last 1991 Obs 1
Pa first 315 Pa last 315.2 P.A. Now (θ) 315.2°
Sep first 0.8 Sep last 0.77 Sep. Now (ρ) 0.77"
Mag pri 11.23 Mag sec 11.68 delta mag (ΔM) 0.45 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec +010 Sec motion dec +010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2637-01615-1 Gaia DR2 4587939556564675712
 
 
WDS 18414+3032 TDT 998 : 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
18414+3032 TDT 998 1991 1 315 0.8 11.23 11.68 184122.95+303159.0

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

 
 
WDS 18414+3032 TDT 998 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18414+3032 TDT 998 : MEASURES
 
 
No records found.

 
 
WDS 18414+3032 : VIRTUAL EYEPIECE
 
 

18414+3032 TDT 998A mag 11.23 18414+3032 TDT 998B sep 0.7 P.A. 319.50 mag 11.68 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 18414+3032 : ALADIN DSS IMAGE @ 18h 41m 22.95s +30° 31' 59.0"
 
 
 
 
WDS 18414+3032 TDT 998 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18414+3032 TDT 998 distance=1' 18409+3044 SLE 114 distance=15' 18413+3018 STF2367AB distance=15' 18413+3018 BTG 2AB,F distance=15' 18413+3018 STF2367AB,C distance=15' 18413+3018 STF2367AB,D distance=15' 18413+3018 STF2367AB,E distance=15' 18424+3036 LDS1014 distance=16' 18405+3017 HJ 1336AB distance=19' 18405+3017 HJ 1336AC distance=19' 18405+3017 HJ 1336AD distance=19' 18405+3017 HJ 1336AE distance=19' 18400+3051 ARY 59 distance=26' 18434+3037 SLE 118 distance=28' 18437+3024 STF2376AB distance=31' 18437+3024 STF2376AC distance=31' 18437+3024 SLE 112AD distance=31' 18429+3008 SLE 117AB distance=31' 18429+3008 SLE 117AC distance=31' 18412+3000 SLE 115 distance=32' 18395+3009 LDS4794 distance=33' 18386+3046 STF2358CD distance=38' 18386+3046 STF2359AB distance=39' 18386+3046 STF2359AC distance=39' 18386+3046 STF2359AD distance=39' 18386+3046 STF2359AE distance=39' 18394+3000 SLE 101 distance=41' 18389+3106 SLE 113 distance=47' 18442+3000 TDT1022 distance=49' 18367+3036 HJ 1330AB distance=51' 18367+3036 DAM 110AC distance=51' 18428+2945 SLE 116 distance=51' 18381+3000 J 1138 distance=54' 18396+2940 SLE 102 distance=57' 18369+3032 DAM 111 distance=58' 18454+3005 SLE 119 distance=59' 18409+3132 HJ 1337 distance=61' 18448+2945 TDT1028 distance=64' 18375+3112 A 250 distance=65' 18386+2937 J 525 distance=67' 18405+3139 HO 437AB distance=68' 18405+3139 HO 437AC distance=68' 18405+3139 HO 437AE distance=68' 18405+3139 HO 437CD distance=68' 18465+3055 A 254 distance=71' 18422+2922 RAO 396 distance=71' 18458+3113 SLE 120 distance=71' 18468+3055 BRT 261 distance=74' 18437+3141 A 253 distance=76' 18464+3116 HJ 1345 distance=77' 18432+3150 UC 3654 distance=82' 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 18414+3032 TDT 998 315 0.8 1
Show 18409+3044 SLE 114 145 4.3 15
Show 18413+3018 STF2367 AB 73 0.4 15
Show 18413+3018 BTG 2 AB,F 173 42.4 15
Show 18413+3018 STF2367 AB,C 192 14.1 15
Show 18413+3018 STF2367 AB,D 84 21.9 15
Show 18413+3018 STF2367 AB,E 341 151.7 15
Show 18424+3036 LDS1014 13 49.3 16
Show 18405+3017 HJ 1336 AB 89 16.9 19
Show 18405+3017 HJ 1336 AC 176 32.6 19
Show 18405+3017 HJ 1336 AD 294 33.1 19
Show 18405+3017 HJ 1336 AE 334 32.3 19
Show 18400+3051 ARY 59 280 52.4 26
Show 18434+3037 SLE 118 45 8.3 28
Show 18437+3024 STF2376 AB 63 22.3 31
Show 18437+3024 STF2376 AC 206 85.1 31
Show 18437+3024 SLE 112 AD 168 29.1 31
Show 18429+3008 SLE 117 AB 299 13.6 31
Show 18429+3008 SLE 117 AC 13 17.7 31
Show 18412+3000 SLE 115 40 8.5 32
Show 18395+3009 LDS4794 13 224.9 33
Show 18386+3046 STF2358 CD 224 2.5 38
Show 18386+3046 STF2359 AB 293 24.5 39
Show 18386+3046 STF2359 AC 183 136.9 39
Show 18386+3046 STF2359 AD 183 138.6 39
Show 18386+3046 STF2359 AE 148 225.0 39
Show 18394+3000 SLE 101 235 20.2 41
Show 18389+3106 SLE 113 125 11.0 47
Show 18442+3000 TDT1022 128 0.6 49
Show 18367+3036 HJ 1330 AB 224 9.3 51
Show 18367+3036 DAM 110 AC 289 8.1 51
Show 18428+2945 SLE 116 71 18.2 51
Show 18381+3000 J 1138 300 2.7 54
Show 18396+2940 SLE 102 103 13.3 57
Show 18369+3032 DAM 111 286 7.2 58
Show 18454+3005 SLE 119 177 6.6 59
Show 18409+3132 HJ 1337 151 9.4 61
Show 18448+2945 TDT1028 69 0.6 64
Show 18375+3112 A 250 114 2.4 65
Show 18386+2937 J 525 70 3.1 67
Show 18405+3139 HO 437 AB 140 0.3 68
Show 18405+3139 HO 437 AC 272 39.9 68
Show 18405+3139 HO 437 AE 288 22.1 68
Show 18405+3139 HO 437 CD 347 4.5 68
Show 18465+3055 A 254 48 2.3 71
Show 18422+2922 RAO 396 110 0.9 71
Show 18458+3113 SLE 120 115 6.9 71
Show 18468+3055 BRT 261 18 4.7 74
Show 18437+3141 A 253 132 0.7 76
Show 18464+3116 HJ 1345 169 11.7 77
Show 18432+3150 UC 3654 195 30.0 82

 
 
WDS 18414+3032 : COMPONENTS
 
 
  A
B pa=319.5°
sep=0.72"
 
 
18414+3032 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184122.95+303159.0 Mag 11.23 PmRA -5.00
PmDE 10.0 Tycho2 2637-01615-1
Tycho2
Tycho2 2637-01615-1 Pflag RAmdeg 280.34558018 DEmdeg 30.53310273
PmRA -4.9 PmDE 10.3 E RAmdeg 41 E DEmdeg 30
E pmRA 2.5 E pmDE 2.4 EpRAm 1986.96 EpDEm 1985.30
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.0 Q pmRA 0.4
Q pmDE 1.0 BTmag 12.456 E BTmag 0.163 VTmag 10.845
E VTmag 0.055 Prox 999 TYC T HIP
CCDM RAdeg 280.34559111 DEdeg 30.53307139 EpRA 1990 1.43
EpDE 1990 1.57 E RAdeg 45.3 E DEdeg 41.6 Posflg
Corr 0.0
 
 
18414+3032 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184122.91+303159.5 Mag 11.68 PmRA -5.00
PmDE 10.0 Calc delta mag 0.45 Calc coord yes