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Current system
18241+0552
TDT 834


Nearby doubles
17' : 18241+0535
SLE 169AB

25' : 18239+0527
SLE 167AB

26' : 18259+0541
J 2130

29' : 18236+0525
TDT 829

30' : 18253+0529
SLE 172

31' : 18227+0614
SLE 162

33' : 18262+0602
TDT 865

34' : 18237+0624
TDT 830

35' : 18254+0523
SLE 173

36' : 18250+0625
TDT 846

46' : 18213+0609
SKF2551

47' : 18217+0521
TDS 918

50' : 18254+0637
TDT 854

51' : 18266+0627
GCB 31

54' : 18269+0625
STT 350AB

55' : 18266+0632
SCJ 17

56' : 18266+0633
HDS2607

59' : 18249+0454
J 2129AB

60' : 18272+0629
TDT 878

60' : 18274+0624
GII 68

61' : 18252+0650
TDT 849

62' : 18280+0612
CHR 71

62' : 18246+0653
SLE 341

64' : 18260+0648
J 2516

64' : 18280+0618
TDS 923

65' : 18283+0537
TDT 897



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

18241+0552 TDT 834

 
 
18h 24m 06.25s +05° 51' 36.3" P.A. 16.00 sep 1.6 mag 12.09,12.52
 
 
Coord 2000 18241+0552 Discov num TDT 834 Comp Coord arcsec 2000 18 24 06.25 +05 51 36.3
Date first 1991 Date last 1991 Obs 1
Pa first 16 Pa last 16.3 P.A. Now (θ) 16.3°
Sep first 1.6 Sep last 1.64 Sep. Now (ρ) 1.64"
Mag pri 12.09 Mag sec 12.52 delta mag (ΔM) 0.43 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec +006 Sec motion dec +006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 0445-01230-1 Gaia DR2 4476792954082496384
 
 
WDS 18241+0552 TDT 834 : 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
18241+0552 TDT 834 1991 1 16 1.6 12.09 12.52 182406.25+055136.3

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

 
 
WDS 18241+0552 TDT 834 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18241+0552 TDT 834 : MEASURES
 
 
No records found.

 
 
WDS 18241+0552 : VIRTUAL EYEPIECE
 
 

18241+0552 TDT 834A mag 12.09 18241+0552 TDT 834B sep 1.6 P.A. 16.20 mag 12.52 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18241+0552 : ALADIN DSS IMAGE @ 18h 24m 06.25s +05° 51' 36.3"
 
 
 
 
WDS 18241+0552 TDT 834 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18241+0552 TDT 834 distance=0' 18241+0535 SLE 169AB distance=17' 18241+0535 SLE 169AC distance=17' 18239+0527 SLE 167AB distance=25' 18239+0527 SLE 167AC distance=25' 18259+0541 J 2130 distance=26' 18236+0525 TDT 829 distance=29' 18253+0529 SLE 172 distance=30' 18227+0614 SLE 162 distance=31' 18262+0602 TDT 865 distance=33' 18237+0624 TDT 830 distance=34' 18254+0523 SLE 173 distance=35' 18250+0625 TDT 846 distance=36' 18213+0609 SKF2551 distance=46' 18217+0521 TDS 918 distance=47' 18254+0637 TDT 854 distance=50' 18266+0627 GCB 31 distance=51' 18269+0625 STT 350AB distance=54' 18269+0625 CAT 3AC distance=54' 18266+0632 SCJ 17 distance=55' 18266+0633 HDS2607 distance=56' 18249+0454 J 2129AB distance=59' 18249+0454 J 2129AC distance=59' 18272+0629 TDT 878 distance=60' 18274+0624 GII 68 distance=60' 18252+0650 TDT 849 distance=61' 18280+0612 CHR 71 distance=62' 18246+0653 SLE 341 distance=62' 18260+0648 J 2516 distance=64' 18280+0618 TDS 923 distance=64' 18283+0537 TDT 897 distance=65' 18280+0620 TDT 895 distance=65' 18276+0633 BU 464AB distance=67' 18276+0633 BU 464AC distance=67' 18277+0631 TDT 888 distance=68' 18262+0653 J 1830 distance=69' 18225+0446 SLE 161 distance=70' 18226+0701 TDT 823 distance=73' 18254+0707 TDT 853 distance=78' 18268+0659 SLE 342AB distance=78' 18268+0659 SLE 342AC distance=78' 18234+0432 SLE 164 distance=80' 18289+0515 LDS5237 distance=81' 18234+0431 BAL2927 distance=81' 18279+0650 SLE 344 distance=81' 18289+0514 CLV 1 distance=82' 18248+0714 STT 347 distance=83' 18262+0435 TDT 866 distance=84' 18266+0709 GWP2776 distance=86' 18297+0616 GWP2779 distance=88' 18182+0557 HJ 2830 distance=89' 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 18241+0552 TDT 834 16 1.6
Show 18241+0535 SLE 169 AB 343 12.0 17
Show 18241+0535 SLE 169 AC 351 30.8 17
Show 18239+0527 SLE 167 AB 244 13.6 25
Show 18239+0527 SLE 167 AC 325 17.0 25
Show 18259+0541 J 2130 328 6.8 26
Show 18236+0525 TDT 829 158 0.6 29
Show 18253+0529 SLE 172 256 4.9 30
Show 18227+0614 SLE 162 142 20.9 31
Show 18262+0602 TDT 865 1 2.1 33
Show 18237+0624 TDT 830 276 0.7 34
Show 18254+0523 SLE 173 133 19.0 35
Show 18250+0625 TDT 846 297 0.6 36
Show 18213+0609 SKF2551 283 23.2 46
Show 18217+0521 TDS 918 138 1.3 47
Show 18254+0637 TDT 854 17 2.8 50
Show 18266+0627 GCB 31 75 4.5 51
Show 18269+0625 STT 350 AB 166 1.9 54
Show 18269+0625 CAT 3 AC 133 1.4 54
Show 18266+0632 SCJ 17 351 51.0 55
Show 18266+0633 HDS2607 243 0.2 56
Show 18249+0454 J 2129 AB 117 12.7 59
Show 18249+0454 J 2129 AC 2 7.0 59
Show 18272+0629 TDT 878 126 2.6 60
Show 18274+0624 GII 68 27 2.3 60
Show 18252+0650 TDT 849 331 1.6 61
Show 18280+0612 CHR 71 16 0.0 62
Show 18246+0653 SLE 341 98 23.7 62
Show 18260+0648 J 2516 159 1.7 64
Show 18280+0618 TDS 923 7 1.7 64
Show 18283+0537 TDT 897 169 0.5 65
Show 18280+0620 TDT 895 226 1.8 65
Show 18276+0633 BU 464 AB 105 1.1 67
Show 18276+0633 BU 464 AC 86 25.9 67
Show 18277+0631 TDT 888 86 0.7 68
Show 18262+0653 J 1830 270 7.4 69
Show 18225+0446 SLE 161 266 12.9 70
Show 18226+0701 TDT 823 141 0.5 73
Show 18254+0707 TDT 853 70 0.4 78
Show 18268+0659 SLE 342 AB 293 12.6 78
Show 18268+0659 SLE 342 AC 319 26.0 78
Show 18234+0432 SLE 164 34 9.6 80
Show 18289+0515 LDS5237 329 6.0 81
Show 18234+0431 BAL2927 206 2.4 81
Show 18279+0650 SLE 344 133 11.7 81
Show 18289+0514 CLV 1 355 40.8 82
Show 18248+0714 STT 347 346 3.2 83
Show 18262+0435 TDT 866 274 0.5 84
Show 18266+0709 GWP2776 287 20.0 86
Show 18297+0616 GWP2779 88 36.9 88
Show 18182+0557 HJ 2830 94 11.4 89

 
 
WDS 18241+0552 : COMPONENTS
 
 
  A
B pa=16.2°
sep=1.64"
 
 
18241+0552 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182406.25+055136.3 Mag 12.09 PmRA 0.00
PmDE 6.0 Tycho2 0445-01230-1
Tycho2
Tycho2 0445-01230-1 Pflag RAmdeg 276.02602102 DEmdeg 5.86011212
PmRA -0.1 PmDE 6.1 E RAmdeg 62 E DEmdeg 80
E pmRA 2.7 E pmDE 2.7 EpRAm 1984.58 EpDEm 1977.84
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 12.579 E BTmag 0.178 VTmag 12.182
E VTmag 0.164 Prox 999 TYC HIP
CCDM RAdeg 276.02602111 DEdeg 5.86009750 EpRA 1990 1.81
EpDE 1990 1.70 E RAdeg 65.3 E DEdeg 88.2 Posflg
Corr -0.1
 
 
18241+0552 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182406.28+055137.9 Mag 12.52 PmRA 0.00
PmDE 6.0 Calc delta mag 0.43 Calc coord yes