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Current system
22227+2849
KU 64 CD


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KPP4268

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MLB 623

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GRV 565

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MLB 580

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COU 735

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STF2881



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

22227+2849 KU 64 CD

 
 
22h 22m 38.99s +28° 49' 31.0" P.A. 115.00 sep 6.0 mag 11.65,12.20
 
 
Coord 2000 22227+2849 Discov num KU   64 Comp CD Coord arcsec 2000 22 22 38.99 +28 49 31.0
Date first 1901 Date last 2017 Obs 16
Pa first 111 Pa last 114.9 P.A. Now (θ) 114.9°
Sep first 6.2 Sep last 6.038 Sep. Now (ρ) 6.038"
Mag pri 11.65 Mag sec 12.20 delta mag (ΔM) 0.55 Spectral class
Pri motion ra -012 Sec motion ra +007
Pri motion dec -007 Sec motion dec -017
Notes N (See Notes)
rPM=1.168
This double is not physical.
 
 
22227+2849 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 22 42 +28 49 25 KU 64 AB 2017 16 160 33.2 10.26 10.70 0.44
Show 22 22 42 +28 49 25 KU 64 AC 2017 15 280 34.6 10.26 11.65 1.39
Show 22 22 39 +28 49 31 KU 64 CD 2017 16 115 6.0 11.65 12.20 0.55 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2230-00108-1 Gaia DR2 1893972039419595392
 
 
WDS 22227+2849 KU 64 CD : NOTES
 
 
discov_num notes refcode
KU 64 CD: J 1796.
 
 
REFERENCES
 
 
refcode metd author reference
Ku_1884 Ma - Kustner, F. 1884AN....108..281K
Ku_1884 AN 108, 281, 1884
Ku_1902 Ma - Kustner, F. 1902AN....160...71K
Ku_1902 AN 160, 71, 1902
Ku_1905A Ma - Kustner, F. 1905LicOB...3..147A
Ku_1905A cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Ku_1963A - Kustner, F. 1963icvd.book.....J
Ku_1963A cited in IDS (Lick Index Cat.), 1963
Ku_1932A - Kustner, F. 1932QB821.A43......
Ku_1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22227+2849 KU 64 CD 2007 9 115 6.0 11.65 12.20 N D 222238.99+284931.0
22227+2849 KU 64 CD 2017 11 116 6.0 11.65 12.20 N 222238.99+284931.0

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

 
 
WDS 22227+2849 KU 64 CD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22227+2849 KU 64 CD : MEASURES
 
 
No records found.

 
 
WDS 22227+2849 : VIRTUAL EYEPIECE
 
 

22227+2849 KU 64A mag 10.26 Sp M5 22227+2849 KU 64B sep 32.7 P.A. 162.00 mag 10.7 22227+2849 KU 64C sep 34.1 P.A. 280.60 mag 11.65 22227+2849 KU 64D sep 29.0 P.A. 277.50 mag 12.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22227+2849 : ALADIN DSS IMAGE @ 22h 22m 38.99s +28° 49' 31.0"
 
 
 
 
WDS 22227+2849 KU 64 CD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22227+2849 KU 64CD distance=0' 22227+2849 KU 64AB distance=1' 22227+2849 KU 64AC distance=1' 22216+2856 CVR 942 distance=15' 22248+2841 HDS3176 distance=30' 22248+2833 MLB 543AB distance=31' 22248+2833 MLB 543AC distance=31' 22225+2922 AZC 119 distance=33' 22213+2820 HDS3167Aa,Ab distance=35' 22213+2820 HO 615AB distance=35' 22213+2820 HO 615AD distance=35' 22213+2820 HO 615AE distance=35' 22213+2820 HO 615BC distance=35' 22231+2932 TDT3499 distance=44' 22237+2801 HJ 1758 distance=51' 22256+2924 MLB 500 distance=53' 22202+2931 BU 1216 distance=53' 22178+2851 MLB 499 distance=64' 22238+2746 LDS4965 distance=65' 22188+2937 KU 135 distance=70' 22173+2859 KPP4268 distance=71' 22272+2940 GRV 577 distance=80' 22167+2910 FMR 169 distance=82' 22261+2738 MLB 623 distance=86' 22204+2729 TDT3470 distance=86' 22281+2942 BU 1218 distance=89' 22290+2920 J 856 distance=89' 22251+2724 ES 536 distance=92' 22225+3021 HO 474BC distance=92' 22225+3021 HO 474BD distance=92' 22225+3021 HO 474CD distance=92' 22225+3021 HO 474AB distance=92' 22206+3023 GRV 565 distance=98' 22242+2712 HJ 1760 distance=100' 22274+3015 MLB 580 distance=106' 22295+2959 COU 735 distance=114' 22146+2934 STF2881 distance=115' 22293+3008 MLB 581AB distance=118' 22293+3008 MLB 581AC distance=118' 22301+2745 TDT3551 distance=118' 22236+2652 J 2369AB distance=118' 22236+2652 J 2369AC distance=118' 22190+3039 KPP4271 distance=120' 22198+3045 BRT 292 distance=122' 22145+2751 NSN 752 distance=123' 22259+3043 MLB 724 distance=123' 22320+2847 BRT 228AB distance=123' 22320+2847 MLB 544AC distance=123' 22320+2847 MLB 544AD distance=123' 22137+2932 KPP2655AB distance=126' 22269+2653 COU 539 distance=130' 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 22227+2849 KU 64 CD 115 6.0
Show 22227+2849 KU 64 AB 160 33.2 1
Show 22227+2849 KU 64 AC 280 34.6 1
Show 22216+2856 CVR 942 202 15.1 15
Show 22248+2841 HDS3176 327 0.4 30
Show 22248+2833 MLB 543 AB 96 5.9 31
Show 22248+2833 MLB 543 AC 212 21.1 31
Show 22225+2922 AZC 119 14 36.1 33
Show 22213+2820 HDS3167 Aa,Ab 288 0.5 35
Show 22213+2820 HO 615 AB 129 70.7 35
Show 22213+2820 HO 615 AD 307 42.8 35
Show 22213+2820 HO 615 AE 119 58.3 35
Show 22213+2820 HO 615 BC 17 3.1 35
Show 22231+2932 TDT3499 54 0.6 44
Show 22237+2801 HJ 1758 259 10.8 51
Show 22256+2924 MLB 500 172 4.9 53
Show 22202+2931 BU 1216 276 0.9 53
Show 22178+2851 MLB 499 175 4.2 64
Show 22238+2746 LDS4965 335 57.7 65
Show 22188+2937 KU 135 345 27.3 70
Show 22173+2859 KPP4268 330 1.6 71
Show 22272+2940 GRV 577 302 60.2 80
Show 22167+2910 FMR 169 257 154.9 82
Show 22261+2738 MLB 623 300 10.2 86
Show 22204+2729 TDT3470 281 0.4 86
Show 22281+2942 BU 1218 54 1.6 89
Show 22290+2920 J 856 216 1.6 89
Show 22251+2724 ES 536 269 3.4 92
Show 22225+3021 HO 474 BC 10 2.6 92
Show 22225+3021 HO 474 BD 250 12.4 92
Show 22225+3021 HO 474 CD 241 13.9 92
Show 22225+3021 HO 474 AB 109 47.2 92
Show 22206+3023 GRV 565 4 66.3 98
Show 22242+2712 HJ 1760 336 7.0 100
Show 22274+3015 MLB 580 244 2.8 106
Show 22295+2959 COU 735 210 0.7 114
Show 22146+2934 STF2881 76 1.3 115
Show 22293+3008 MLB 581 AB 236 2.3 118
Show 22293+3008 MLB 581 AC 10 28.8 118
Show 22301+2745 TDT3551 236 0.5 118
Show 22236+2652 J 2369 AB 211 7.6 118
Show 22236+2652 J 2369 AC 146 15.8 118
Show 22190+3039 KPP4271 109 3.4 120
Show 22198+3045 BRT 292 210 5.4 122
Show 22145+2751 NSN 752 91 3.0 123
Show 22259+3043 MLB 724 233 3.5 123
Show 22320+2847 BRT 228 AB 89 4.4 123
Show 22320+2847 MLB 544 AC 169 18.0 123
Show 22320+2847 MLB 544 AD 186 28.3 123
Show 22137+2932 KPP2655 AB 126 24.8 126
Show 22269+2653 COU 539 195 0.6 130

 
 
WDS 22227+2849 : COMPONENTS
 
 
  A B C
B pa=162.0°
sep=32.74"
 
C pa=280.6°
sep=34.10"
pa=310.6°
sep=57.50"
 
D pa=277.5°
sep=28.96"
pa=311.9°
sep=52.22"
pa=117.9°
sep=5.43"
 
 
22227+2849 A
 
 
Coord arcsec 2000 222241.54+284924.7 Mag 10.26 Spectral class M5 (red) PmRA 7.00
PmDE -5.0 Tycho2 2230-01048-1
Tycho2
Tycho2 2230-01048-1 Pflag RAmdeg 335.67311335 DEmdeg 28.82355232
PmRA 0.9 PmDE -5.5 E RAmdeg 34 E DEmdeg 33
E pmRA 1.7 E pmDE 1.7 EpRAm 1985.65 EpDEm 1985.70
Num 6 Q RAmdeg 1.3 Q DEmdeg 1.5 Q pmRA 1.3
Q pmDE 1.5 BTmag 11.878 E BTmag 0.102 VTmag 10.263
E VTmag 0.041 Prox 335 TYC T HIP
CCDM RAdeg 335.67310806 DEdeg 28.82356222 EpRA 1990 1.48
EpDE 1990 1.72 E RAdeg 35.5 E DEdeg 34.6 Posflg
Corr -0.1
CCDM
Ccdm 22227+2849 RComp Comp A Note1
Note2 Discov num DRAs -0.36 DDEs 25.7
R dRAs 10 Year Theta Rho
Obs 4 Vmag 10.3 Sp M5 PmNote *
PmRA 21 PmDE 12 Dm number +28 4360 Cat1 BD
Name2 +28 2665 Cat2 AGK2/3 HD M HD
ADS BDS B11681 M ADS BDS N IDS IDS 22180N2819A
HIC
 
 
22227+2849 B
 
 
Coord arcsec 2000 222242.31+284853.6 Mag 10.7 PmRA 5.00 PmDE -3.0
Tycho2 2230-00446-1 Calc delta mag 0.44 Calc coord yes
Tycho2
Tycho2 2230-00446-1 Pflag RAmdeg 335.67679821 DEmdeg 28.81481536
PmRA 3.0 PmDE -4.9 E RAmdeg 45 E DEmdeg 45
E pmRA 2.4 E pmDE 2.4 EpRAm 1987.52 EpDEm 1987.58
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 11.843 E BTmag 0.096 VTmag 10.698
E VTmag 0.059 Prox 335 TYC T HIP
CCDM RAdeg 335.67679028 DEdeg 28.81482639 EpRA 1990 1.50
EpDE 1990 1.73 E RAdeg 45.9 E DEdeg 45.6 Posflg
Corr -0.1
CCDM
Ccdm 22227+2849 RComp Comp B Note1
Note2 Discov num KU 64 DRAs DDEs
R dRAs Year 1901 Theta 160 Rho 33.7
Obs 3 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11681 M ADS BDS N IDS IDS 22180N2819B
HIC
 
 
22227+2849 C
 
 
Coord arcsec 2000 222238.99+284931.0 Coord calc 222238.99+284931.0 Mag 11.65 PmRA -12.00
PmDE -7.0 Tycho2 2230-00108-1 Calc delta mag 1.39
Tycho2
Tycho2 2230-00108-1 Pflag RAmdeg 335.66247909 DEmdeg 28.82528023
PmRA -10.5 PmDE -7.8 E RAmdeg 88 E DEmdeg 85
E pmRA 2.7 E pmDE 2.6 EpRAm 1977.48 EpDEm 1978.23
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.4 Q pmRA 1.1
Q pmDE 0.5 BTmag 12.625 E BTmag 0.259 VTmag 11.651
E VTmag 0.151 Prox 340 TYC HIP
CCDM RAdeg 335.66250667 DEdeg 28.82529833 EpRA 1990 1.48
EpDE 1990 1.72 E RAdeg 96.3 E DEdeg 91.7 Posflg
Corr -0.1
CCDM
Ccdm 22227+2849 RComp Comp C Note1
Note2 Discov num KU 64 DRAs DDEs
R dRAs Year 1901 Theta 282 Rho 32.8
Obs 3 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11681 M ADS BDS N IDS IDS 22180N2819C
HIC
 
 
22227+2849 D
 
 
Coord arcsec 2000 222239.36+284928.5 Mag 12.2 PmRA 7.00 PmDE -17.0
Calc delta mag 1.94 Calc coord yes
CCDM
Ccdm 22227+2849 RComp C Comp D Note1
Note2 Discov num KU 64 DRAs DDEs
R dRAs Year 1958 Theta 114 Rho 4.9
Obs 5 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11681 M ADS BDS N N IDS IDS 22180N2819D
HIC