20167+3938 HO 590 AB

 
 
20h 16m 39.62s +39° 37' 43.4" P.A. 207.00 sep 3.5 mag 9.55,12.60 Sp A0IV
 
 
Coord 2000 20167+3938 Discov num HO  590 Comp AB Coord arcsec 2000 20 16 39.62 +39 37 43.4
Date first 1895 Date last 2016 Obs 13
Pa first 202 Pa last 206.7 P.A. Now (θ) 206.7°
Sep first 2.9 Sep last 3.484 Sep. Now (ρ) 3.484"
Mag pri 9.55 Mag sec 12.60 delta mag (ΔM) 3.05 Spectral class A0IV (white)
Pri motion ra +003 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20167+3938 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 16 40 +39 37 43 HO 590 AB 2016 13 207 3.5 9.55 12.60 3.05 <===
Show 20 16 40 +39 37 43 HO 590 AC 2015 8 88 25.9 9.55 14.10 4.55
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3155-02114-1 Gaia DR2 2062150692320606208 HD 228713
 
 
WDS 20167+3938 HO 590 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20167+3938 HO 590 AB 1952 11 210 2.9 9.55 12.60 A0IV 201639.62+393743.4
20167+3938 HO 590 AB 2000 12 207 3.5 9.55 12.60 A0IV 201639.62+393743.4
20167+3938 HO 590 AB 2008 13 207 3.5 9.55 12.60 A0IV 201639.62+393743.4
20167+3938 HO 590 AB 2016 13 207 3.5 9.55 12.60 A0IV 201639.62+393743.4

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

 
 
WDS 20167+3938 HO 590 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20167+3938 HO 590 AB : MEASURES
 
 
No records found.

 
 
WDS 20167+3938 : VIRTUAL EYEPIECE
 
 

20167+3938 HO  590A mag 9.55 Sp A0IV 20167+3938 HO  590B sep 3.3 P.A. 201.20 mag 12.6 20167+3938 HO  590C sep 20.0 P.A. 87.00 mag 14.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 20167+3938 : ALADIN DSS IMAGE @ 20h 16m 39.62s +39° 37' 43.4"
 
 
 
 
WDS 20167+3938 HO 590 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20167+3938  HO  590AB distance=0' 20168+3942  DAM1040FG distance=5' 20168+3942  STF2663AB distance=5' 20168+3942  CTT  21AC distance=5' 20168+3942  DAM1040AF distance=5' 20158+3937  ES 1974 distance=11' 20163+3924  SEI1051 distance=15' 20151+3929  MLB 982AB distance=20' 20151+3929  MLB 982BC distance=20' 20177+3921  SEI1070 distance=21' 20178+3956  HJ 2951AB distance=23' 20178+3956  FOX9014AC distance=23' 20184+3950  A  1424 distance=24' 20183+3953  BKO 822 distance=25' 20177+3914  COU2536 distance=26' 20189+3945  COU2537 distance=27' 20188+3924  SEI1078 distance=28' 20192+3938  ES 2051 distance=30' 20163+4007  MLB1013 distance=30' 20156+3910  SEI1046 distance=31' 20185+3916  MLB 881 distance=31' 20144+3920  SEI1039AB distance=31' 20144+3920  TOB 182AC distance=31' 20191+3916  TRN  28AB distance=36' 20191+3916  TRN  28AC distance=36' 20188+3909  SEI1079 distance=38' 20199+3933  HO  593 distance=38' 20159+3859  BRT2230 distance=40' 20170+4017  CNT   5 distance=40' 20198+3958  MLB1014 distance=42' 20160+3856  ALI 926 distance=43' 20200+3921  MLB 882 distance=43' 20176+4020  BRT2259 distance=43' 20199+4000  MLB1015 distance=44' 20201+3921  ES 2050AB distance=44' 20201+3921  ES 2050AC distance=44' 20203+3924  A  1427AB distance=44' 20203+3924  STF2668AB,C distance=44' 20169+4022  BU  661AB distance=45' 20169+4022  BU  661AC distance=45' 20161+3854  CHR  95 distance=45' 20135+3912  SEI1025AB distance=45' 20135+3912  SEI1025AC distance=45' 20203+3922  SEI1091 distance=45' 20203+3920  SEI1090 distance=46' 20203+3919  BKO 566 distance=46' 20190+3900  HO  125 distance=46' 20158+4024  TDS1055 distance=48' 20203+3958  BRT2260 distance=48' 20146+3855  ES 2047AB distance=49' 20146+3855  ES 2047AD distance=49' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20167+3938 HO 590 AB 207 3.5
Show 20167+3938 HO 590 AC 88 25.9
Show 20168+3942 DAM1040 FG 225 3.5 5
Show 20168+3942 STF2663 AB 322 5.4 5
Show 20168+3942 CTT 21 AC 188 103.0 5
Show 20168+3942 DAM1040 AF 123 22.3 5
Show 20158+3937 ES 1974 160 2.9 11
Show 20163+3924 SEI1051 148 22.3 15
Show 20151+3929 MLB 982 AB 183 30.8 20
Show 20151+3929 MLB 982 BC 355 6.0 20
Show 20177+3921 SEI1070 143 27.9 21
Show 20178+3956 HJ 2951 AB 125 10.8 23
Show 20178+3956 FOX9014 AC 61 24.4 23
Show 20184+3950 A 1424 46 1.1 24
Show 20183+3953 BKO 822 60 7.1 25
Show 20177+3914 COU2536 312 1.8 26
Show 20189+3945 COU2537 295 0.8 27
Show 20188+3924 SEI1078 45 17.7 28
Show 20192+3938 ES 2051 306 4.9 30
Show 20163+4007 MLB1013 160 4.0 30
Show 20156+3910 SEI1046 249 1.5 31
Show 20185+3916 MLB 881 145 10.3 31
Show 20144+3920 SEI1039 AB 135 10.7 31
Show 20144+3920 TOB 182 AC 194 43.2 31
Show 20191+3916 TRN 28 AB 80 4.9 36
Show 20191+3916 TRN 28 AC 158 3.2 36
Show 20188+3909 SEI1079 110 6.2 38
Show 20199+3933 HO 593 313 5.0 38
Show 20159+3859 BRT2230 297 6.0 40
Show 20170+4017 CNT 5 331 5.9 40
Show 20198+3958 MLB1014 241 7.6 42
Show 20160+3856 ALI 926 282 8.6 43
Show 20200+3921 MLB 882 279 5.0 43
Show 20176+4020 BRT2259 29 1.4 43
Show 20199+4000 MLB1015 89 4.0 44
Show 20201+3921 ES 2050 AB 92 5.9 44
Show 20201+3921 ES 2050 AC 191 11.2 44
Show 20203+3924 A 1427 AB 132 0.2 44
Show 20203+3924 STF2668 AB,C 280 3.5 44
Show 20169+4022 BU 661 AB 69 12.3 45
Show 20169+4022 BU 661 AC 217 111.7 45
Show 20161+3854 CHR 95 56 0.2 45
Show 20135+3912 SEI1025 AB 168 5.7 45
Show 20135+3912 SEI1025 AC 256 26.6 45
Show 20203+3922 SEI1091 180 27.7 45
Show 20203+3920 SEI1090 154 13.9 46
Show 20203+3919 BKO 566 159 5.9 46
Show 20190+3900 HO 125 196 3.5 46
Show 20158+4024 TDS1055 163 0.9 48
Show 20203+3958 BRT2260 9 3.2 48
Show 20146+3855 ES 2047 AB 174 33.2 49

 
 
WDS 20167+3938 : COMPONENTS
 
 
  A B
B pa=201.2°
sep=3.34"
 
C pa=87.0°
sep=19.98"
pa=78.9°
sep=21.56"
 
 
20167+3938 A
 
 
Coord arcsec 2000 201639.62+393743.4 Mag 9.55 Spectral class A0IV (white) PmRA 3.00
PmDE 4.0 Tycho2 3155-02114-1 HD 228713
Tycho2
Tycho2 3155-02114-1 Pflag RAmdeg 304.16510631 DEmdeg 39.62874130
PmRA -0.5 PmDE 2.2 E RAmdeg 13 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.37 EpDEm 1990.64
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 9.695 E BTmag 0.022 VTmag 9.554
E VTmag 0.022 Prox 864 TYC T HIP
CCDM RAdeg 304.16510778 DEdeg 39.62873611 EpRA 1990 1.51
EpDE 1990 1.59 E RAdeg 12.5 E DEdeg 11.5 Posflg
Corr 0.1
CCDM
Ccdm 20167+3938 RComp Comp A Note1
Note2 Discov num DRAs -2.35 DDEs -17.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.7 Sp A0 PmNote *
PmRA 6 PmDE -14 Dm number +39 4112 Cat1 BD
Name2 +39 2086 Cat2 AGK2/3 HD 228713 M HD
ADS BDS A13628 M ADS BDS N IDS IDS 20130N3921A
HIC
 
 
20167+3938 B
 
 
Coord arcsec 2000 201639.52+393740.3 Mag 12.6 Calc delta mag 3.05 Calc coord yes
CCDM
Ccdm 20167+3938 RComp Comp B Note1
Note2 Discov num HO 590 DRAs DDEs
R dRAs Year 1952 Theta 210 Rho 2.9
Obs 11 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13628 M ADS BDS N IDS IDS 20130N3921B
HIC
 
 
20167+3938 C
 
 
Coord arcsec 2000 201641.35+393744.4 Mag 14.1 PmRA 1.00 PmDE -19.0
Calc delta mag 4.55 Calc coord yes
CCDM
Ccdm 20167+3938 RComp Comp C Note1
Note2 Discov num HO 590 DRAs DDEs
R dRAs Year 1895 Theta 085 Rho 26.2
Obs 5 Vmag 14.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13628 M ADS BDS N IDS IDS 20130N3921C
HIC