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Current system
18465+0420
TDT 1050


Nearby doubles
23' : 18468+0443
TDT1051

29' : 18454+0444
BAL2935

44' : 18465+0504
KPP4120

51' : 18436+0444
A 357

53' : 18439+0346
TDS 939

60' : 18473+0323
LDS5866

62' : 18436+0337
TDT1019

63' : 18425+0439
HJ 866AB

64' : 18433+0502
J 527

71' : 18440+0321
A 2388

72' : 18455+0530
STF2375AB

77' : 18425+0334
J 464AB

79' : 18429+0324
BAL2499

79' : 18514+0351
DOO 72

79' : 18413+0433
J 2143

83' : 18464+0259
BAL1970

84' : 18425+0518
TDT1014

87' : 18525+0420
J 2155

90' : 18437+0539
STT 361

91' : 18449+0253
HEI 562

99' : 18428+0541
TOK 324

101' : 18532+0413
A 358AB

101' : 18429+0545
BU 136

111' : 18439+0237
STF2369

112' : 18427+0556
WOL 3AB

114' : 18401+0321
AG 224



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

18465+0420 TDT 1050

 
 
18h 46m 31.92s +04° 20' 21.1" P.A. 134.00 sep 0.5 mag 10.66,11.10
 
 
Coord 2000 18465+0420 Discov num TDT1050 Comp Coord arcsec 2000 18 46 31.92 +04 20 21.1
Date first 1991 Date last 1991 Obs 1
Pa first 134 Pa last 133.6 P.A. Now (θ) 133.6°
Sep first 0.5 Sep last 0.49 Sep. Now (ρ) 0.49"
Mag pri 10.66 Mag sec 11.10 delta mag (ΔM) 0.44 Spectral class
Pri motion ra +022 Sec motion ra +022
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 0456-00290-1 Gaia DR2 4280595893076052352
 
 
WDS 18465+0420 TDT 1050 : 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
18465+0420 TDT1050 1991 1 134 0.5 10.66 11.10 184631.92+042021.1

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

 
 
WDS 18465+0420 TDT 1050 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18465+0420 TDT 1050 : MEASURES
 
 
No records found.

 
 
WDS 18465+0420 : VIRTUAL EYEPIECE
 
 

18465+0420 TDT1050A mag 10.66 18465+0420 TDT1050B sep 0.5 P.A. 133.70 mag 11.1 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 18465+0420 : ALADIN DSS IMAGE @ 18h 46m 31.92s +04° 20' 21.1"
 
 
 
 
WDS 18465+0420 TDT 1050 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18465+0420 TDT1050 distance=1' 18468+0443 TDT1051 distance=23' 18454+0444 BAL2935 distance=29' 18465+0504 KPP4120 distance=44' 18436+0444 A 357 distance=51' 18439+0346 TDS 939 distance=53' 18473+0323 LDS5866 distance=60' 18436+0337 TDT1019 distance=62' 18425+0439 HJ 866AB distance=63' 18425+0439 HJ 866AC distance=63' 18433+0502 J 527 distance=64' 18440+0321 A 2388 distance=71' 18455+0530 FIN 332Aa,Ab distance=72' 18455+0530 STF2375AB distance=72' 18455+0530 FIN 332Ba,Bb distance=72' 18425+0334 J 464AB distance=77' 18425+0334 J 464AC distance=77' 18429+0324 BAL2499 distance=79' 18514+0351 DOO 72 distance=79' 18413+0433 J 2143 distance=79' 18464+0259 BAL1970 distance=83' 18425+0518 TDT1014 distance=84' 18525+0420 J 2155 distance=87' 18437+0539 STT 361 distance=90' 18449+0253 HEI 562 distance=91' 18428+0541 TOK 324 distance=99' 18532+0413 A 358AB distance=101' 18532+0413 GII 274Aa,Ab distance=101' 18429+0545 BU 136 distance=101' 18439+0237 STF2369 distance=111' 18427+0556 WOL 3AB distance=112' 18427+0556 CRT 11AC distance=112' 18427+0556 CRT 11AD distance=112' 18427+0556 CRT 11AE distance=112' 18427+0556 CRT 11AF distance=112' 18427+0556 CRT 11AG distance=112' 18427+0556 CRT 11AH distance=112' 18427+0556 CRT 11AI distance=112' 18427+0556 CRT 11AJ distance=112' 18427+0556 CRT 11AK distance=112' 18427+0556 CRT 11AL distance=112' 18427+0556 CRT 11AM distance=112' 18427+0556 CRT 11AN distance=112' 18427+0556 CRT 11AO distance=112' 18427+0556 CRT 11AP distance=112' 18427+0556 CRT 11AQ distance=112' 18427+0556 CRT 11AR distance=112' 18427+0556 CRT 11AS distance=112' 18427+0556 CRT 11AT distance=112' 18427+0556 CRT 11AU distance=112' 18427+0556 CRT 11AV distance=112' 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 18465+0420 TDT1050 134 0.5 1
Show 18468+0443 TDT1051 168 1.6 23
Show 18454+0444 BAL2935 161 5.8 29
Show 18465+0504 KPP4120 1 1.8 44
Show 18436+0444 A 357 71 0.6 51
Show 18439+0346 TDS 939 68 1.3 53
Show 18473+0323 LDS5866 294 7.1 60
Show 18436+0337 TDT1019 132 0.4 62
Show 18425+0439 HJ 866 AB 83 17.7 63
Show 18425+0439 HJ 866 AC 322 12.7 63
Show 18433+0502 J 527 40 3.2 64
Show 18440+0321 A 2388 131 0.3 71
Show 18455+0530 FIN 332 Aa,Ab 142 0.0 72
Show 18455+0530 STF2375 AB 120 2.6 72
Show 18455+0530 FIN 332 Ba,Bb 324 0.1 72
Show 18425+0334 J 464 AB 110 0.9 77
Show 18425+0334 J 464 AC 134 3.4 77
Show 18429+0324 BAL2499 319 11.5 79
Show 18514+0351 DOO 72 52 31.5 79
Show 18413+0433 J 2143 319 15.2 79
Show 18464+0259 BAL1970 253 2.8 83
Show 18425+0518 TDT1014 339 0.7 84
Show 18525+0420 J 2155 276 8.1 87
Show 18437+0539 STT 361 172 22.6 90
Show 18449+0253 HEI 562 253 0.4 91
Show 18428+0541 TOK 324 246 222.4 99
Show 18532+0413 A 358 AB 109 1.6 101
Show 18532+0413 GII 274 Aa,Ab 157 0.1 101
Show 18429+0545 BU 136 7 4.6 101
Show 18439+0237 STF2369 25 0.3 111
Show 18427+0556 WOL 3 AB 307 2.5 112
Show 18427+0556 CRT 11 AC 163 3.1 112
Show 18427+0556 CRT 11 AD 223 4.1 112
Show 18427+0556 CRT 11 AE 217 7.6 112
Show 18427+0556 CRT 11 AF 56 8.0 112
Show 18427+0556 CRT 11 AG 263 8.8 112
Show 18427+0556 CRT 11 AH 5 10.4 112
Show 18427+0556 CRT 11 AI 113 10.8 112
Show 18427+0556 CRT 11 AJ 211 11.0 112
Show 18427+0556 CRT 11 AK 159 11.3 112
Show 18427+0556 CRT 11 AL 119 11.4 112
Show 18427+0556 CRT 11 AM 206 11.7 112
Show 18427+0556 CRT 11 AN 104 12.0 112
Show 18427+0556 CRT 11 AO 235 12.0 112
Show 18427+0556 CRT 11 AP 256 12.3 112
Show 18427+0556 CRT 11 AQ 178 12.8 112
Show 18427+0556 CRT 11 AR 13 12.8 112
Show 18427+0556 CRT 11 AS 4 13.4 112
Show 18427+0556 CRT 11 AT 293 13.5 112
Show 18427+0556 CRT 11 AU 94 14.5 112
Show 18427+0556 CRT 11 AV 102 14.8 112

 
 
WDS 18465+0420 : COMPONENTS
 
 
  A
B pa=133.7°
sep=0.49"
 
 
18465+0420 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184631.92+042021.1 Mag 10.66 PmRA 22.00
PmDE -4.0 Tycho2 0456-00290-1
Tycho2
Tycho2 0456-00290-1 Pflag RAmdeg 281.63303238 DEmdeg 4.33915793
PmRA 22.4 PmDE -3.8 E RAmdeg 24 E DEmdeg 25
E pmRA 1.8 E pmDE 1.7 EpRAm 1988.89 EpDEm 1987.98
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.7
Q pmDE 1.5 BTmag 10.774 E BTmag 0.046 VTmag 10.188
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 281.63297889 DEdeg 4.33916583 EpRA 1990 1.70
EpDE 1990 1.79 E RAdeg 25.3 E DEdeg 27.4 Posflg
Corr 0.0
 
 
18465+0420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184631.94+042020.8 Mag 11.1 PmRA 22.00
PmDE -4.0 Calc delta mag 0.44 Calc coord yes