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Doubles in session


Current system
22257+5515
STI 2772 AB


Nearby doubles
3' : 22255+5516
STI2770

4' : 22254+5516
STI2768AB

9' : 22251+5521
MRI 9

9' : 22247+5516
STI2759

9' : 22248+5518
STI2761

10' : 22248+5509
TDT3514

13' : 22260+5503
STI2775

17' : 22239+5509
STI2747

17' : 22241+5523
STI2750

17' : 22256+5531
TDT3518

17' : 22259+5458
STI2773

17' : 22237+5514
STI2744

19' : 22272+5526
STI2783

20' : 22259+5519
STI2774

21' : 22264+5534
HJ 1767

22' : 22238+5527
TDT3504

22' : 22279+5525
STI2787

23' : 22231+5508
STI2739

24' : 22280+5527
STI2789

25' : 22264+5451
STI2776

25' : 22245+5452
ES 147AB

27' : 22270+5539
STI2782AB

29' : 22224+5516
STI2728

30' : 22245+5446
STI2757

31' : 22230+5533
BAR 58AB

31' : 22245+5445
STI2756



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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22257+5515 STI 2772 AB

 
 
22h 25m 42.65s +55° 14' 17.4" P.A. 160.00 sep 12.2 mag 12.51,13.40
 
 
Coord 2000 22257+5515 Discov num STI2772 Comp AB Coord arcsec 2000 22 25 42.65 +55 14 17.4
Date first 1917 Date last 2015 Obs 9
Pa first 163 Pa last 159.8 P.A. Now (θ) 159.8°
Sep first 12.5 Sep last 12.249 Sep. Now (ρ) 12.249"
Mag pri 12.51 Mag sec 13.40 delta mag (ΔM) 0.89 Spectral class
Pri motion ra +009 Sec motion ra +014
Pri motion dec +004 Sec motion dec +010
Notes W
rPM=0.454
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3986-02471-1
 
 
WDS 22257+5515 STI 2772 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
22257+5515 STI2772 AB 2015 9 160 12.2 12.51 13.40 W 222542.65+551417.4

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

 
 
WDS 22257+5515 STI 2772 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22257+5515 STI 2772 AB : MEASURES
 
 
No records found.

 
 
WDS 22257+5515 : VIRTUAL EYEPIECE
 
 

22257+5515 STI2772A mag 12.51 22257+5515 STI2772B sep 11.8 P.A. 168.20 mag 13.4 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 22257+5515 : ALADIN DSS IMAGE @ 22h 25m 42.65s +55° 14' 17.4"
 
 
 
 
WDS 22257+5515 STI 2772 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22257+5515 STI2772AB distance=0' 22255+5516 STI2770 distance=3' 22254+5516 MRI 10BC distance=4' 22254+5516 STI2768AB distance=4' 22251+5521 MRI 9 distance=9' 22247+5516 STI2759 distance=9' 22248+5518 STI2761 distance=9' 22248+5509 TDT3514 distance=10' 22260+5503 STI2775 distance=13' 22239+5509 STI2747 distance=17' 22241+5523 STI2750 distance=17' 22256+5531 TDT3518 distance=17' 22259+5458 STI2773 distance=17' 22237+5514 STI2744 distance=17' 22272+5526 STI2783 distance=19' 22259+5519 STI2774 distance=20' 22264+5534 HJ 1767 distance=21' 22238+5527 TDT3504 distance=22' 22279+5525 STI2787 distance=22' 22231+5508 STI2739 distance=23' 22280+5527 STI2789 distance=24' 22264+5451 STI2776 distance=25' 22245+5452 ES 147AB distance=25' 22245+5452 ES 147AC distance=25' 22245+5452 WAL 143AD distance=25' 22270+5539 STI2782AB distance=27' 22270+5539 MRI 30AC distance=27' 22224+5516 STI2728 distance=29' 22230+5533 BAR 58DE distance=29' 22245+5446 STI2757 distance=30' 22230+5533 BAR 58AB distance=31' 22230+5533 BAR 58AD distance=31' 22245+5445 STI2756 distance=31' 22228+5458 STI2732 distance=31' 22230+5533 BAR 58BC distance=32' 22236+5448 STI2742 distance=32' 22252+5441 STI2765 distance=34' 22296+5512 STI2800 distance=34' 22221+5528 STI2723 distance=35' 22238+5442 STI2746 distance=36' 22239+5547 STI2748 distance=37' 22237+5546 STI2743 distance=37' 22299+5525 STI2801AB distance=38' 22299+5525 STI2801BC distance=38' 22292+5451 MLR 613Aa,Ab distance=38' 22292+5451 STI2796AB distance=38' 22238+5440 STI2745BC distance=38' 22238+5440 STI2745Ca,Cb distance=39' 22238+5440 STI2745AB distance=39' 22238+5440 STI2745AC distance=39' 22255+5436 STI2767 distance=39' 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 22257+5515 STI2772 AB 160 12.2
Show 22255+5516 STI2770 116 12.7 3
Show 22254+5516 MRI 10 BC 120 4.4 4
Show 22254+5516 STI2768 AB 192 13.6 4
Show 22251+5521 MRI 9 351 1.9 9
Show 22247+5516 STI2759 44 11.6 9
Show 22248+5518 STI2761 2 11.7 9
Show 22248+5509 TDT3514 165 0.6 10
Show 22260+5503 STI2775 227 8.5 13
Show 22239+5509 STI2747 337 11.9 17
Show 22241+5523 STI2750 179 4.1 17
Show 22256+5531 TDT3518 92 1.7 17
Show 22259+5458 STI2773 180 13.7 17
Show 22237+5514 STI2744 207 15.1 17
Show 22272+5526 STI2783 6 10.2 19
Show 22259+5519 STI2774 139 9.3 20
Show 22264+5534 HJ 1767 212 12.0 21
Show 22238+5527 TDT3504 121 2.2 22
Show 22279+5525 STI2787 298 9.5 22
Show 22231+5508 STI2739 156 9.1 23
Show 22280+5527 STI2789 140 13.9 24
Show 22264+5451 STI2776 46 12.2 25
Show 22245+5452 ES 147 AB 24 2.6 25
Show 22245+5452 ES 147 AC 204 31.2 25
Show 22245+5452 WAL 143 AD 160 31.6 25
Show 22270+5539 STI2782 AB 163 7.2 27
Show 22270+5539 MRI 30 AC 348 6.5 27
Show 22224+5516 STI2728 37 14.2 29
Show 22230+5533 BAR 58 DE 297 102.8 29
Show 22245+5446 STI2757 359 5.8 30
Show 22230+5533 BAR 58 AB 90.7 31
Show 22230+5533 BAR 58 AD 181 152.4 31
Show 22245+5445 STI2756 248 4.2 31
Show 22228+5458 STI2732 186 11.0 31
Show 22230+5533 BAR 58 BC 135 5.5 32
Show 22236+5448 STI2742 300 14.2 32
Show 22252+5441 STI2765 142 3.6 34
Show 22296+5512 STI2800 329 7.1 34
Show 22221+5528 STI2723 48 11.0 35
Show 22238+5442 STI2746 57 13.4 36
Show 22239+5547 STI2748 88 8.1 37
Show 22237+5546 STI2743 153 14.4 37
Show 22299+5525 STI2801 AB 5 6.9 38
Show 22299+5525 STI2801 BC 74 7.2 38
Show 22292+5451 MLR 613 Aa,Ab 98 0.4 38
Show 22292+5451 STI2796 AB 130 13.8 38
Show 22238+5440 STI2745 BC 282 14.5 38
Show 22238+5440 STI2745 Ca,Cb 45 0.5 39
Show 22238+5440 STI2745 AB 25 4.0 39
Show 22238+5440 STI2745 AC 298 14.1 39
Show 22255+5436 STI2767 120 10.9 39

 
 
WDS 22257+5515 : COMPONENTS
 
 
  A
B pa=168.2°
sep=11.75"
 
 
22257+5515 A
 
 
Coord arcsec 2000 222542.65+551417.4 Mag 12.51 PmRA 9.00 PmDE 4.0
Tycho2 3986-02471-1
Tycho2
Tycho2 3986-02471-1 Pflag RAmdeg 336.42769054 DEmdeg 55.23817082
PmRA 10.0 PmDE 3.0 E RAmdeg 114 E DEmdeg 116
E pmRA 3.4 E pmDE 3.3 EpRAm 1974.76 EpDEm 1972.35
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.1 Q pmRA 0.1
Q pmDE 0.1 BTmag 12.234 E BTmag 0.151 VTmag 12.514
E VTmag 0.220 Prox 220 TYC T HIP
CCDM RAdeg 336.42765028 DEdeg 55.23816389 EpRA 1990 1.65
EpDE 1990 1.60 E RAdeg 128.3 E DEdeg 132.1 Posflg
Corr 0.0
 
 
22257+5515 B
 
 
Coord arcsec 2000 222542.93+551405.9 Mag 13.4 PmRA 14.00 PmDE 10.0
Calc delta mag 0.89 Calc coord yes