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Current system
18283+0537
TDT 897


Nearby doubles
25' : 18289+0515
LDS5237

25' : 18289+0514
CLV 1

35' : 18280+0612
CHR 71

40' : 18259+0541
J 2130

41' : 18262+0602
TDT 865

42' : 18280+0618
TDS 923

44' : 18280+0620
TDT 895

45' : 18297+0616
GWP2779

46' : 18253+0529
SLE 172

46' : 18314+0545
TDT 925

47' : 18254+0523
SLE 173

47' : 18286+0451
STTA168AB

49' : 18274+0624
GII 68

53' : 18269+0625
STT 350AB

54' : 18272+0629
TDT 878

55' : 18277+0631
TDT 888

57' : 18266+0627
GCB 31

57' : 18276+0633
BU 464AB

61' : 18266+0632
SCJ 17

61' : 18266+0633
HDS2607

62' : 18322+0514
GWP2781

63' : 18241+0535
SLE 169AB

65' : 18241+0552
TDT 834

67' : 18249+0454
J 2129AB

67' : 18239+0527
SLE 167AB

69' : 18329+0539
SLE 495



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

18283+0537 TDT 897

 
 
18h 28m 20.11s +05° 37' 15.8" P.A. 169.00 sep 0.5 mag 10.87,11.17 Sp A5
 
 
Coord 2000 18283+0537 Discov num TDT 897 Comp Coord arcsec 2000 18 28 20.11 +05 37 15.8
Date first 1991 Date last 2016 Obs 2
Pa first 188 Pa last 169.4 P.A. Now (θ) 169.4°
Sep first 0.5 Sep last 0.489 Sep. Now (ρ) 0.489"
Mag pri 10.87 Mag sec 11.17 delta mag (ΔM) 0.3 Spectral class A5 (white)
Pri motion ra +002 Sec motion ra +002
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 0441-00401-1 Gaia DR2 4284584508927649664
 
 
WDS 18283+0537 TDT 897 : 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
18283+0537 TDT 897 1991 1 188 0.5 10.87 11.17 182820.11+053715.8
18283+0537 TDT 897 2016 2 169 0.5 10.87 11.17 A5 182820.11+053715.8

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

 
 
WDS 18283+0537 TDT 897 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18283+0537 TDT 897 : MEASURES
 
 
No records found.

 
 
WDS 18283+0537 : VIRTUAL EYEPIECE
 
 

18283+0537 TDT 897A mag 10.87 Sp A5 18283+0537 TDT 897B sep 0.5 P.A. 169.40 mag 11.17 virtual eyepiece
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Radius:
Components only
 
 
WDS 18283+0537 : ALADIN DSS IMAGE @ 18h 28m 20.11s +05° 37' 15.8"
 
 
 
 
WDS 18283+0537 TDT 897 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18283+0537 TDT 897 distance=0' 18289+0515 LDS5237 distance=25' 18289+0514 CLV 1 distance=25' 18280+0612 CHR 71 distance=35' 18259+0541 J 2130 distance=40' 18262+0602 TDT 865 distance=41' 18280+0618 TDS 923 distance=42' 18280+0620 TDT 895 distance=44' 18297+0616 GWP2779 distance=45' 18253+0529 SLE 172 distance=46' 18314+0545 TDT 925 distance=46' 18254+0523 SLE 173 distance=47' 18286+0451 STTA168AB distance=47' 18286+0451 STTA168AC distance=47' 18286+0451 SLE 179AD distance=47' 18286+0451 SLE 179AE distance=47' 18286+0451 SLE 179AF distance=47' 18274+0624 GII 68 distance=49' 18269+0625 STT 350AB distance=53' 18269+0625 CAT 3AC distance=53' 18272+0629 TDT 878 distance=54' 18277+0631 TDT 888 distance=55' 18266+0627 GCB 31 distance=57' 18276+0633 BU 464AB distance=57' 18276+0633 BU 464AC distance=57' 18266+0632 SCJ 17 distance=61' 18266+0633 HDS2607 distance=61' 18322+0514 GWP2781 distance=62' 18241+0535 SLE 169AB distance=63' 18241+0535 SLE 169AC distance=63' 18241+0552 TDT 834 distance=65' 18249+0454 J 2129AB distance=67' 18249+0454 J 2129AC distance=67' 18239+0527 SLE 167AB distance=67' 18239+0527 SLE 167AC distance=67' 18329+0539 SLE 495 distance=69' 18314+0628 STF2329 distance=69' 18250+0625 TDT 846 distance=70' 18262+0435 TDT 866 distance=71' 18236+0525 TDT 829 distance=73' 18279+0650 SLE 344 distance=73' 18254+0637 TDT 854 distance=75' 18307+0431 STTA170 distance=76' 18260+0648 J 2516 distance=78' 18310+0648 SLE 349AB distance=81' 18310+0648 SLE 349AC distance=81' 18310+0648 SLE 349BC distance=81' 18318+0641 J 1372 distance=82' 18262+0653 J 1830 distance=82' 18237+0624 TDT 830 distance=84' 18268+0659 SLE 342AB distance=85' 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 18283+0537 TDT 897 169 0.5
Show 18289+0515 LDS5237 329 6.0 25
Show 18289+0514 CLV 1 355 40.8 25
Show 18280+0612 CHR 71 16 0.0 35
Show 18259+0541 J 2130 328 6.8 40
Show 18262+0602 TDT 865 1 2.1 41
Show 18280+0618 TDS 923 7 1.7 42
Show 18280+0620 TDT 895 226 1.8 44
Show 18297+0616 GWP2779 88 36.9 45
Show 18253+0529 SLE 172 256 4.9 46
Show 18314+0545 TDT 925 241 0.6 46
Show 18254+0523 SLE 173 133 19.0 47
Show 18286+0451 STTA168 AB 161 47.2 47
Show 18286+0451 STTA168 AC 217 244.2 47
Show 18286+0451 SLE 179 AD 210 251.7 47
Show 18286+0451 SLE 179 AE 226 304.1 47
Show 18286+0451 SLE 179 AF 233 288.5 47
Show 18274+0624 GII 68 27 2.3 49
Show 18269+0625 STT 350 AB 166 1.9 53
Show 18269+0625 CAT 3 AC 133 1.4 53
Show 18272+0629 TDT 878 126 2.6 54
Show 18277+0631 TDT 888 86 0.7 55
Show 18266+0627 GCB 31 75 4.5 57
Show 18276+0633 BU 464 AB 105 1.1 57
Show 18276+0633 BU 464 AC 86 25.9 57
Show 18266+0632 SCJ 17 351 51.0 61
Show 18266+0633 HDS2607 243 0.2 61
Show 18322+0514 GWP2781 267 114.8 62
Show 18241+0535 SLE 169 AB 343 12.0 63
Show 18241+0535 SLE 169 AC 351 30.8 63
Show 18241+0552 TDT 834 16 1.6 65
Show 18249+0454 J 2129 AB 117 12.7 67
Show 18249+0454 J 2129 AC 2 7.0 67
Show 18239+0527 SLE 167 AB 244 13.6 67
Show 18239+0527 SLE 167 AC 325 17.0 67
Show 18329+0539 SLE 495 99 8.5 69
Show 18314+0628 STF2329 42 4.3 69
Show 18250+0625 TDT 846 297 0.6 70
Show 18262+0435 TDT 866 274 0.5 71
Show 18236+0525 TDT 829 158 0.6 73
Show 18279+0650 SLE 344 133 11.7 73
Show 18254+0637 TDT 854 17 2.8 75
Show 18307+0431 STTA170 5 100.0 76
Show 18260+0648 J 2516 159 1.7 78
Show 18310+0648 SLE 349 AB 355 20.8 81
Show 18310+0648 SLE 349 AC 12 20.2 81
Show 18310+0648 SLE 349 BC 103 6.5 81
Show 18318+0641 J 1372 118 5.2 82
Show 18262+0653 J 1830 270 7.4 82
Show 18237+0624 TDT 830 276 0.7 84
Show 18268+0659 SLE 342 AB 293 12.6 85

 
 
WDS 18283+0537 : COMPONENTS
 
 
  A
B pa=169.4°
sep=0.49"
 
 
18283+0537 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182820.11+053715.8 Mag 10.87 Spectral class A5 (white)
PmRA 2.00 PmDE 0.0 Tycho2 0441-00401-1
Tycho2
Tycho2 0441-00401-1 Pflag RAmdeg 277.08378930 DEmdeg 5.62101506
PmRA 1.6 PmDE -0.2 E RAmdeg 21 E DEmdeg 22
E pmRA 2.6 E pmDE 2.4 EpRAm 1989.71 EpDEm 1988.82
Num 4 Q RAmdeg 0.2 Q DEmdeg 1.4 Q pmRA 0.3
Q pmDE 1.3 BTmag 10.907 E BTmag 0.042 VTmag 10.339
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 277.08378444 DEdeg 5.62100972 EpRA 1990 1.79
EpDE 1990 1.70 E RAdeg 22.5 E DEdeg 26.0 Posflg
Corr -0.4
 
 
18283+0537 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182820.12+053715.3 Mag 11.17 PmRA 2.00
PmDE 0.0 Calc delta mag 0.3 Calc coord yes