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Doubles in session


Current system
20478+0555
TDT 2543


Nearby doubles
6' : 20478+0600
BU 65

32' : 20459+0607
TDT2523

32' : 20464+0618
TDT2533

33' : 20496+0538
GWP3002

35' : 20455+0553
HDS2954

40' : 20500+0533
STTA210AB

46' : 20488+0512
J 2321AB

57' : 20511+0623
STF2730

58' : 20511+0526
GCB 59

58' : 20492+0502
HDS2967

63' : 20519+0544
A 613

63' : 20514+0524
TOB 313

76' : 20506+0453
BAL2974

76' : 20442+0648
SKF2552AB

77' : 20487+0706
J 3223

77' : 20458+0445
BAL2971

78' : 20527+0527
J 572

80' : 20529+0529
GCB 60

81' : 20526+0517
GCB 75

81' : 20457+0709
BU 834

83' : 20533+0551
UC 4318

89' : 20533+0627
TDT2607

90' : 20484+0426
AG 267

90' : 20473+0426
UC 4288

91' : 20457+0430
A 2285AB

94' : 20540+0614
TDT2616



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

20478+0555 TDT 2543

 
 
20h 47m 48.09s +05° 55' 01.4" P.A. 263.00 sep 0.6 mag 10.91,11.11
 
 
Coord 2000 20478+0555 Discov num TDT2543 Comp Coord arcsec 2000 20 47 48.09 +05 55 01.4
Date first 1991 Date last 1991 Obs 1
Pa first 263 Pa last 263.3 P.A. Now (θ) 263.3°
Sep first 0.6 Sep last 0.6 Sep. Now (ρ) 0.6"
Mag pri 10.91 Mag sec 11.11 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 0524-00910-1 Gaia DR2 1735901639308515840
 
 
WDS 20478+0555 TDT 2543 : 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
20478+0555 TDT2543 1991 1 263 0.6 10.91 11.11 204748.09+055501.4

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

 
 
WDS 20478+0555 TDT 2543 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20478+0555 TDT 2543 : MEASURES
 
 
No records found.

 
 
WDS 20478+0555 : VIRTUAL EYEPIECE
 
 

20478+0555 TDT2543A mag 10.91 20478+0555 TDT2543B sep 0.6 P.A. 263.30 mag 11.11 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 20478+0555 : ALADIN DSS IMAGE @ 20h 47m 48.09s +05° 55' 01.4"
 
 
 
 
WDS 20478+0555 TDT 2543 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20478+0555 TDT2543 distance=0' 20478+0600 BU 65 distance=6' 20459+0607 TDT2523 distance=32' 20464+0618 TDT2533 distance=32' 20496+0538 GWP3002 distance=33' 20455+0553 HDS2954 distance=35' 20500+0533 STTA210AB distance=40' 20500+0533 STTA210BC distance=41' 20488+0512 J 2321AB distance=46' 20488+0512 OSO 135AC distance=46' 20511+0623 STF2730 distance=57' 20511+0526 GCB 59 distance=58' 20492+0502 HDS2967 distance=58' 20519+0544 A 613 distance=63' 20514+0524 TOB 313 distance=63' 20506+0453 BAL2974 distance=76' 20442+0648 SKF2552BC distance=76' 20442+0648 SKF2552AB distance=76' 20442+0648 SKF2552AC distance=76' 20487+0706 J 3223 distance=77' 20458+0445 BAL2971 distance=77' 20527+0527 J 572 distance=78' 20529+0529 GCB 60 distance=80' 20526+0517 GCB 75 distance=81' 20457+0709 BU 834 distance=81' 20533+0551 UC 4318 distance=83' 20533+0627 TDT2607 distance=89' 20484+0426 AG 267 distance=90' 20473+0426 UC 4288 distance=90' 20457+0430 A 2285AB distance=91' 20457+0430 A 2285AC distance=91' 20540+0614 TDT2616 distance=94' 20539+0620 TDS1107 distance=95' 20468+0733 GAA 8 distance=100' 20421+0648 GWP2987 distance=100' 20516+0431 KPP1501 distance=102' 20484+0407 BAL2546 distance=108' 20546+0641 SLN 86 distance=111' 20426+0714 TDT2489 distance=111' 20543+0650 TDT2621 distance=112' 20527+0720 STF2733 distance=113' 20516+0734 A 612 distance=115' 20530+0427 TDT2603 distance=118' 20422+0724 J 571 distance=119' 20399+0620 RAO 617 distance=121' 20525+0416 TDT2595 distance=122' 20516+0747 SKF1868 distance=126' 20561+0535 TDT2642 distance=126' 20554+0653 BRT2188 distance=127' 20556+0649 TDT2635 distance=128' 20452+0352 UC 4280 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 20478+0555 TDT2543 263 0.6
Show 20478+0600 BU 65 200 1.5 6
Show 20459+0607 TDT2523 80 1.7 32
Show 20464+0618 TDT2533 230 0.7 32
Show 20496+0538 GWP3002 247 57.2 33
Show 20455+0553 HDS2954 298 1.0 35
Show 20500+0533 STTA210 AB 127 78.2 40
Show 20500+0533 STTA210 BC 222 12.4 41
Show 20488+0512 J 2321 AB 151 6.6 46
Show 20488+0512 OSO 135 AC 158 16.6 46
Show 20511+0623 STF2730 333 3.3 57
Show 20511+0526 GCB 59 238 10.1 58
Show 20492+0502 HDS2967 190 0.4 58
Show 20519+0544 A 613 324 0.7 63
Show 20514+0524 TOB 313 130 20.8 63
Show 20506+0453 BAL2974 42 3.7 76
Show 20442+0648 SKF2552 BC 343 11.4 76
Show 20442+0648 SKF2552 AB 60 17.6 76
Show 20442+0648 SKF2552 AC 31 23.1 76
Show 20487+0706 J 3223 307 2.7 77
Show 20458+0445 BAL2971 21 17.1 77
Show 20527+0527 J 572 138 3.4 78
Show 20529+0529 GCB 60 152 6.5 80
Show 20526+0517 GCB 75 101 3.3 81
Show 20457+0709 BU 834 134 2.4 81
Show 20533+0551 UC 4318 168 33.0 83
Show 20533+0627 TDT2607 281 0.6 89
Show 20484+0426 AG 267 260 6.1 90
Show 20473+0426 UC 4288 79 48.6 90
Show 20457+0430 A 2285 AB 222 7.7 91
Show 20457+0430 A 2285 AC 116 33.4 91
Show 20540+0614 TDT2616 100 0.4 94
Show 20539+0620 TDS1107 110 1.6 95
Show 20468+0733 GAA 8 1 0.0 100
Show 20421+0648 GWP2987 295 266.1 100
Show 20516+0431 KPP1501 50 11.3 102
Show 20484+0407 BAL2546 40 9.6 108
Show 20546+0641 SLN 86 160 4.8 111
Show 20426+0714 TDT2489 232 0.4 111
Show 20543+0650 TDT2621 4 1.7 112
Show 20527+0720 STF2733 145 40.2 113
Show 20516+0734 A 612 7 2.0 115
Show 20530+0427 TDT2603 281 1.7 118
Show 20422+0724 J 571 255 3.9 119
Show 20399+0620 RAO 617 334 2.5 121
Show 20525+0416 TDT2595 359 0.7 122
Show 20516+0747 SKF1868 313 57.7 126
Show 20561+0535 TDT2642 77 0.6 126
Show 20554+0653 BRT2188 46 4.2 127
Show 20556+0649 TDT2635 259 0.8 128
Show 20452+0352 UC 4280 255 36.1 129

 
 
WDS 20478+0555 : COMPONENTS
 
 
  A
B pa=263.3°
sep=0.60"
 
 
20478+0555 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204748.09+055501.4 Mag 10.91 PmRA 3.00
PmDE -4.0 Tycho2 0524-00910-1
Tycho2
Tycho2 0524-00910-1 Pflag RAmdeg 311.95028496 DEmdeg 5.91703466
PmRA 2.8 PmDE -3.8 E RAmdeg 26 E DEmdeg 34
E pmRA 2.6 E pmDE 2.5 EpRAm 1990.58 EpDEm 1989.03
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 11.356 E BTmag 0.065 VTmag 10.331
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 311.95027833 DEdeg 5.91704361 EpRA 1990 1.83
EpDE 1990 1.60 E RAdeg 25.9 E DEdeg 34.5 Posflg
Corr -0.2
 
 
20478+0555 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204748.05+055501.3 Mag 11.11 PmRA 3.00
PmDE -4.0 Calc delta mag 0.2 Calc coord yes