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Doubles in session


Current system
23017+5545
STI 2927


Nearby doubles
4' : 23014+5547
STI2925

15' : 23001+5537
ES 1034

17' : 23036+5548
STI2930

26' : 22590+5532
STI2921

27' : 23048+5542
STI2933AB

33' : 23027+5514
STT 485AB

33' : 22579+5546
STI2915AB

34' : 23007+5513
A 1479

35' : 23016+5619
STI2926

35' : 23002+5513
TDT3832

36' : 23053+5527
TDT3877

37' : 22580+5602
STI2916

39' : 22577+5604
STI2913

41' : 23065+5545
STI2940

43' : 23066+5556
STI2941

44' : 23019+5628
TDT3844

44' : 22566+5549
STI2911

48' : 22567+5606
STI2912

48' : 22586+5625
TDT3820

51' : 23021+5455
ES 2723

54' : 22555+5551
STI2905AB

55' : 23074+5610
HJ 1850

56' : 22553+5532
STI2903

58' : 23005+5447
ES 692AB

59' : 23068+5625
STI2942

61' : 22549+5529
STI2899



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

23017+5545 STI 2927

 
 
23h 01m 43.38s +55° 45' 00.8" P.A. 290.00 sep 5.5 mag 12.10,12.40
 
 
Coord 2000 23017+5545 Discov num STI2927 Comp Coord arcsec 2000 23 01 43.38 +55 45 00.8
Date first 1917 Date last 2015 Obs 8
Pa first 286 Pa last 290 P.A. Now (θ) 290°
Sep first 4.6 Sep last 5.49 Sep. Now (ρ) 5.49"
Mag pri 12.10 Mag sec 12.40 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +012 Sec motion ra -016
Pri motion dec -012 Sec motion dec +003
Notes
rPM=1.872
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3989-01893-1 Gaia DR2 2008940067605919616
 
 
WDS 23017+5545 STI 2927 : 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
23017+5545 STI2927 1998 3 289 5.5 12.10 12.40 D 230143.38+554500.8
23017+5545 STI2927 2003 4 290 5.5 12.10 12.40 D 230143.38+554500.8
23017+5545 STI2927 2015 5 290 5.5 12.10 12.40 230143.38+554500.8

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

 
 
WDS 23017+5545 STI 2927 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23017+5545 STI 2927 : MEASURES
 
 
No records found.

 
 
WDS 23017+5545 : VIRTUAL EYEPIECE
 
 

23017+5545 STI2927A mag 12.1 23017+5545 STI2927B sep 3.5 P.A. 302.90 mag 12.4 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 23017+5545 : ALADIN DSS IMAGE @ 23h 01m 43.38s +55° 45' 00.8"
 
 
 
 
WDS 23017+5545 STI 2927 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23017+5545 STI2927 distance=0' 23014+5547 STI2925 distance=4' 23001+5537 ES 1034 distance=15' 23036+5548 STI2930 distance=17' 22590+5532 STI2921 distance=26' 23048+5542 FYM 306BD distance=26' 23048+5542 STI2933AB distance=27' 23048+5542 STI2933AC distance=27' 23027+5514 STT 485BC distance=32' 23027+5514 HDS3280Aa,Ab distance=33' 23027+5514 STT 485AB distance=33' 23027+5514 STT 485AC distance=33' 22579+5546 MRI 17BC distance=33' 22579+5546 STI2915AB distance=33' 23007+5513 A 1479 distance=34' 23016+5619 STI2926 distance=35' 23002+5513 TDT3832 distance=35' 23053+5527 TDT3877 distance=36' 22580+5602 STI2916 distance=37' 22577+5604 STI2913 distance=39' 23065+5545 STI2940 distance=41' 23066+5556 STI2941 distance=43' 23019+5628 TDT3844 distance=44' 22566+5549 STI2911 distance=44' 22567+5606 STI2912 distance=48' 22586+5625 TDT3820 distance=48' 23021+5455 ES 2723 distance=51' 22555+5551 STI2905AB distance=54' 22555+5551 LOS 12AC distance=54' 23074+5610 HJ 1850 distance=55' 22553+5532 STI2903 distance=56' 23005+5447 ES 692AB distance=58' 23068+5625 STI2942 distance=59' 23005+5447 ES 692BC distance=59' 22549+5529 STI2899 distance=61' 23054+5453 HJ 3172 distance=61' 23090+5556 STI2948 distance=62' 22544+5538 ES 691AB distance=63' 22544+5538 ES 691AD distance=63' 22544+5538 HJ 1830AC distance=63' 22544+5538 ES 691DC distance=63' 23080+5511 STI2944 distance=64' 22539+5550 TDT3771 distance=67' 23059+5641 STI2938 distance=67' 22540+5604 STI2891BC distance=68' 22540+5604 STI2891AB distance=68' 22549+5621 STI2900 distance=68' 22581+5647 MLB 376 distance=70' 22536+5551 STI2888 distance=70' 22580+5649 MLB 375 distance=71' 22544+5620 MRI 16BC distance=71' 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 23017+5545 STI2927 290 5.5
Show 23014+5547 STI2925 124 10.3 4
Show 23001+5537 ES 1034 319 6.2 15
Show 23036+5548 STI2930 241 2.7 17
Show 22590+5532 STI2921 284 8.3 26
Show 23048+5542 FYM 306 BD 316 13.6 26
Show 23048+5542 STI2933 AB 256 9.7 27
Show 23048+5542 STI2933 AC 163 10.5 27
Show 23027+5514 STT 485 BC 94 41.7 32
Show 23027+5514 HDS3280 Aa,Ab 136 0.7 33
Show 23027+5514 STT 485 AB 48 18.8 33
Show 23027+5514 STT 485 AC 80 56.3 33
Show 22579+5546 MRI 17 BC 253 8.1 33
Show 22579+5546 STI2915 AB 110 15.4 33
Show 23007+5513 A 1479 124 5.4 34
Show 23016+5619 STI2926 77 8.8 35
Show 23002+5513 TDT3832 116 1.7 35
Show 23053+5527 TDT3877 230 2.5 36
Show 22580+5602 STI2916 163 5.3 37
Show 22577+5604 STI2913 35 13.7 39
Show 23065+5545 STI2940 83 13.7 41
Show 23066+5556 STI2941 25 14.0 43
Show 23019+5628 TDT3844 209 1.0 44
Show 22566+5549 STI2911 176 13.2 44
Show 22567+5606 STI2912 319 9.6 48
Show 22586+5625 TDT3820 161 0.6 48
Show 23021+5455 ES 2723 252 31.1 51
Show 22555+5551 STI2905 AB 295 4.7 54
Show 22555+5551 LOS 12 AC 351 3.7 54
Show 23074+5610 HJ 1850 313 7.4 55
Show 22553+5532 STI2903 161 14.1 56
Show 23005+5447 ES 692 AB 252 93.1 58
Show 23068+5625 STI2942 317 12.9 59
Show 23005+5447 ES 692 BC 159 4.2 59
Show 22549+5529 STI2899 145 12.5 61
Show 23054+5453 HJ 3172 187 12.6 61
Show 23090+5556 STI2948 11 7.2 62
Show 22544+5538 ES 691 AB 276 7.0 63
Show 22544+5538 ES 691 AD 272 20.6 63
Show 22544+5538 HJ 1830 AC 83 13.6 63
Show 22544+5538 ES 691 DC 88 34.0 63
Show 23080+5511 STI2944 258 14.8 64
Show 22539+5550 TDT3771 102 1.0 67
Show 23059+5641 STI2938 94 5.4 67
Show 22540+5604 STI2891 BC 128 9.2 68
Show 22540+5604 STI2891 AB 100 8.0 68
Show 22549+5621 STI2900 241 9.5 68
Show 22581+5647 MLB 376 241 7.7 70
Show 22536+5551 STI2888 308 12.2 70
Show 22580+5649 MLB 375 23 2.1 71
Show 22544+5620 MRI 16 BC 62 6.1 71

 
 
WDS 23017+5545 : COMPONENTS
 
 
  A
B pa=302.9°
sep=3.46"
 
 
23017+5545 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 230143.38+554500.8 Mag 12.1 PmRA 12.00
PmDE -12.0 Tycho2 3989-01893-1
Tycho2
Tycho2 3989-01893-1 Pflag RAmdeg 345.43075562 DEmdeg 55.75023869
PmRA 9.0 PmDE -2.1 E RAmdeg 96 E DEmdeg 100
E pmRA 4.3 E pmDE 4.5 EpRAm 1983.97 EpDEm 1984.16
Num 3 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 12.934 E BTmag 0.284 VTmag 12.105
E VTmag 0.201 Prox 999 TYC HIP
CCDM RAdeg 345.43071806 DEdeg 55.75024389 EpRA 1990 1.59
EpDE 1990 1.68 E RAdeg 101.8 E DEdeg 106.2 Posflg
Corr 0.1
 
 
23017+5545 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230143.04+554502.7 Mag 12.4 PmRA -16.00
PmDE 3.0 Calc delta mag 0.3 Calc coord yes