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Doubles in session


Current system
22270+5539
STI 2782 AB


Nearby doubles
7' : 22264+5534
HJ 1767

14' : 22272+5526
STI2783

15' : 22256+5531
TDT3518

16' : 22280+5527
STI2789

16' : 22279+5525
STI2787

20' : 22288+5549
STI2794

22' : 22290+5552
STI2795

24' : 22279+5600
STI2786AB

24' : 22251+5521
MRI 9

25' : 22254+5516
STI2768AB

26' : 22255+5516
STI2770

27' : 22257+5515
STI2772AB

27' : 22282+5603
STI2790

27' : 22248+5518
STI2761

27' : 22270+5605
SMH 4

28' : 22239+5547
STI2748

29' : 22299+5525
STI2801AB

29' : 22241+5523
STI2750

30' : 22247+5516
STI2759

30' : 22237+5546
STI2743

30' : 22238+5527
TDT3504

30' : 22245+5559
STI2755

35' : 22230+5533
BAR 58AB

35' : 22296+5512
STI2800

36' : 22248+5509
TDT3514

37' : 22237+5514
STI2744



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22270+5539 STI 2782 AB

 
 
22h 27m 00.35s +55° 38' 10.9" P.A. 163.00 sep 7.2 mag 10.95,13.20 Sp B
 
 
Coord 2000 22270+5539 Discov num STI2782 Comp AB Coord arcsec 2000 22 27 00.35 +55 38 10.9
Date first 1917 Date last 2015 Obs 8
Pa first 162 Pa last 162.7 P.A. Now (θ) 162.7°
Sep first 6.6 Sep last 7.233 Sep. Now (ρ) 7.233"
Mag pri 10.95 Mag sec 13.20 delta mag (ΔM) 2.25 Spectral class B (blue-white)
Pri motion ra -005 Sec motion ra -001
Pri motion dec -001 Sec motion dec -007
Notes
rPM=1.02
This double is not physical.
 
 
22270+5539 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 27 00 +55 38 11 STI 2782 AB 2015 8 163 7.2 10.95 13.20 2.25 <===
Show 22 27 00 +55 38 11 MRI 30 AC 2015 7 348 6.5 10.90 15.50 4.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3987-00495-1 Gaia DR2 2006710086231739392
 
 
WDS 22270+5539 STI 2782 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mri2005a Mb w Masa Martin, E.R. 2005JDSO....1...11M
Mri2005a JDSO 1, 11, 2005
Mri2005b Pa w Masa Martin, E.R. 2005JDSO....1...49M
Mri2005b +C JDSO 1, 49, 2005
Mri2007 Pa j Masa Martin, E.R. 2007JDSO....3...34M
Mri2007 +C JDSO 3, 34, 2007
Mri2009 Mb j Masa Martin, E.R. 2009JDSO....5...18M
Mri2009 +E2 JDSO 5, 18, 2009
Mri2009 +C
Mri2009 +Po
Mri2010 C j Masa Martin, E.R. 2010JDSO....6..243M
Mri2010 +E2 JDSO 6, 243, 2010
Mri2011 C j Masa Martin, E.R. 2011OED.....6...33M
Mri2011 +E2 El Observador de Estrellas Dobles, Issue #6, 33, 2011
Mri2012 C j Masa Martin, E.R. 2012OED.....8...61M
Mri2012 +E+ El Observador de Estrellas Dobles, Issue #8, 61, 2012
Mri2012 +Pa
Mri2013 C j Masa Martin, E.R. 2013OED....11...33M
Mri2013 +E+ El Observador de Estrellas Dobles, Issue #11, 33, 2013
Mri2013 +Pa
Mri2015 C j Masa Martin, E.R. 2015OED....14...14M
Mri2015 +E+ El Observador de Estrellas Dobles, Issue #14, 14, 2015
Mri2015 +Hw
Sti Stein, J. (see Vat1926) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22270+5539 STI2782 AB 2010 3 163 7.2 10.95 13.20 B D 222700.35+553810.9
22270+5539 STI2782 AB 2015 5 163 7.2 10.95 13.20 B 222700.35+553810.9

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

 
 
WDS 22270+5539 STI 2782 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22270+5539 STI 2782 AB : MEASURES
 
 
No records found.

 
 
WDS 22270+5539 : VIRTUAL EYEPIECE
 
 

22270+5539 STI2782A mag 10.95 Sp B 22270+5539 STI2782B sep 7.0 P.A. 170.00 mag 13.2 22270+5539 MRI 30C sep 6.4 P.A. 353.00 mag 15.5 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 22270+5539 : ALADIN DSS IMAGE @ 22h 27m 00.35s +55° 38' 10.9"
 
 
 
 
WDS 22270+5539 STI 2782 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22270+5539 STI2782AB distance=0' 22264+5534 HJ 1767 distance=7' 22272+5526 STI2783 distance=14' 22256+5531 TDT3518 distance=15' 22280+5527 STI2789 distance=16' 22279+5525 STI2787 distance=16' 22288+5549 STI2794 distance=20' 22290+5552 STI2795 distance=22' 22279+5600 STI2786AB distance=24' 22279+5600 STI2786AC distance=24' 22279+5600 STI2786AD distance=24' 22251+5521 MRI 9 distance=24' 22254+5516 STI2768AB distance=25' 22255+5516 STI2770 distance=26' 22254+5516 MRI 10BC distance=26' 22257+5515 STI2772AB distance=27' 22282+5603 STI2790 distance=27' 22248+5518 STI2761 distance=27' 22270+5605 SMH 4 distance=27' 22239+5547 STI2748 distance=28' 22299+5525 STI2801BC distance=29' 22299+5525 STI2801AB distance=29' 22241+5523 STI2750 distance=29' 22247+5516 STI2759 distance=30' 22237+5546 STI2743 distance=30' 22238+5527 TDT3504 distance=30' 22245+5559 STI2755 distance=30' 22230+5533 BAR 58BC distance=35' 22230+5533 BAR 58AB distance=35' 22230+5533 BAR 58AD distance=35' 22296+5512 STI2800 distance=35' 22248+5509 TDT3514 distance=36' 22230+5533 BAR 58DE distance=36' 22237+5514 STI2744 distance=37' 22260+5503 STI2775 distance=38' 22259+5519 STI2774 distance=38' 22229+5552 STI2734 distance=38' 22229+5553 STI2733 distance=38' 22243+5608 MRI 8BC distance=38' 22251+5612 STI2764 distance=39' 22243+5608 STI2753AB distance=39' 22239+5509 STI2747 distance=40' 22269+5619 STI2779 distance=41' 22270+5619 STI2781 distance=41' 22225+5552 STI2731 distance=41' 22259+5458 STI2773 distance=42' 22224+5554 MLB 144AB distance=43' 22319+5527 ES 1024 distance=43' 22221+5528 STI2723 distance=44' 22224+5554 MLB 144BC distance=44' 22219+5546 STI2721AB distance=45' 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 22270+5539 STI2782 AB 163 7.2
Show 22270+5539 MRI 30 AC 348 6.5
Show 22264+5534 HJ 1767 212 12.0 7
Show 22272+5526 STI2783 6 10.2 14
Show 22256+5531 TDT3518 92 1.7 15
Show 22280+5527 STI2789 140 13.9 16
Show 22279+5525 STI2787 298 9.5 16
Show 22288+5549 STI2794 36 11.6 20
Show 22290+5552 STI2795 174 6.4 22
Show 22279+5600 STI2786 AB 49 19.1 24
Show 22279+5600 STI2786 AC 187 4.4 24
Show 22279+5600 STI2786 AD 97 6.7 24
Show 22251+5521 MRI 9 351 1.9 24
Show 22254+5516 STI2768 AB 192 13.6 25
Show 22255+5516 STI2770 116 12.7 26
Show 22254+5516 MRI 10 BC 120 4.4 26
Show 22257+5515 STI2772 AB 160 12.2 27
Show 22282+5603 STI2790 13 6.0 27
Show 22248+5518 STI2761 2 11.7 27
Show 22270+5605 SMH 4 116 7.6 27
Show 22239+5547 STI2748 88 8.1 28
Show 22299+5525 STI2801 BC 74 7.2 29
Show 22299+5525 STI2801 AB 5 6.9 29
Show 22241+5523 STI2750 179 4.1 29
Show 22247+5516 STI2759 44 11.6 30
Show 22237+5546 STI2743 153 14.4 30
Show 22238+5527 TDT3504 121 2.2 30
Show 22245+5559 STI2755 77 12.2 30
Show 22230+5533 BAR 58 BC 135 5.5 35
Show 22230+5533 BAR 58 AB 90.7 35
Show 22230+5533 BAR 58 AD 181 152.4 35
Show 22296+5512 STI2800 329 7.1 35
Show 22248+5509 TDT3514 165 0.6 36
Show 22230+5533 BAR 58 DE 297 102.8 36
Show 22237+5514 STI2744 207 15.1 37
Show 22260+5503 STI2775 227 8.5 38
Show 22259+5519 STI2774 139 9.3 38
Show 22229+5552 STI2734 199 12.5 38
Show 22229+5553 STI2733 246 8.4 38
Show 22243+5608 MRI 8 BC 30 2.0 38
Show 22251+5612 STI2764 73 9.1 39
Show 22243+5608 STI2753 AB 130 12.8 39
Show 22239+5509 STI2747 337 11.9 40
Show 22269+5619 STI2779 324 15.1 41
Show 22270+5619 STI2781 160 9.3 41
Show 22225+5552 STI2731 48 7.6 41
Show 22259+5458 STI2773 180 13.7 42
Show 22224+5554 MLB 144 AB 299 89.3 43
Show 22319+5527 ES 1024 257 4.6 43
Show 22221+5528 STI2723 48 11.0 44
Show 22224+5554 MLB 144 BC 292 2.8 44

 
 
WDS 22270+5539 : COMPONENTS
 
 
  A B
B pa=170.0°
sep=7.01"
 
C pa=353.0°
sep=6.38"
pa=351.5°
sep=13.38"
 
 
22270+5539 A
 
 
Coord arcsec 2000 222700.35+553810.9 Mag 10.95 Spectral class B (blue-white) PmRA -5.00
PmDE -1.0 Tycho2 3987-00495-1
Tycho2
Tycho2 3987-00495-1 Pflag RAmdeg 336.75148402 DEmdeg 55.63637276
PmRA -7.1 PmDE 2.4 E RAmdeg 26 E DEmdeg 29
E pmRA 2.9 E pmDE 3.0 EpRAm 1987.82 EpDEm 1989.74
Num 5 Q RAmdeg 1.5 Q DEmdeg 0.4 Q pmRA 1.4
Q pmDE 0.4 BTmag 11.279 E BTmag 0.050 VTmag 10.952
E VTmag 0.055 Prox 646 TYC T HIP
CCDM RAdeg 336.75149528 DEdeg 55.63636667 EpRA 1990 1.62
EpDE 1990 1.70 E RAdeg 33.1 E DEdeg 31.1 Posflg
Corr 0.1
 
 
22270+5539 B
 
 
Coord arcsec 2000 222700.49+553804.0 Mag 13.2 PmRA -1.00 PmDE -7.0
Calc delta mag 2.25 Calc coord yes
 
 
22270+5539 C
 
 
Coord arcsec 2000 222700.26+553817.2 Mag 15.5 PmRA -25.00 PmDE 110.0
Calc delta mag 4.55 Calc coord yes