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Doubles in session


Current system
19590+3851
SEI 763
HD 226941


Nearby doubles
6' : 19595+3853
ALI 912

16' : 20001+3842
SEI 777

16' : 19579+3843
SEI 751AB

17' : 19580+3840
A 1409

19' : 19578+3842
SEI 750

21' : 19576+3906
MLB 981

22' : 19591+3831
SEI 767AB

23' : 19584+3830
J 1070

23' : 19593+3829
SEI 772AB

24' : 19573+3839
DAM 185

24' : 19578+3910
HEI9014

28' : 19576+3914
J 1069

28' : 19570+3836
MLB 948

31' : 19592+3821
TDT1900

33' : 20011+3913
SEI 791

35' : 19561+3845
A 1407

38' : 20020+3840
A 1411AB

38' : 20022+3849
ES 2044

38' : 19564+3916
ALI 909AB

39' : 19567+3920
MLB 880

39' : 19569+3922
SEI 742

41' : 19558+3836
SEI 735

41' : 19573+3927
SEI 744

41' : 19586+3711
COU2410

42' : 19556+3907
SEI 734

43' : 19559+3915
MLB 878



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

19590+3851 SEI 763 (HD 226941)

 
 
19h 58m 58.75s +38° 51' 49.2" P.A. 333.00 sep 23.7 mag 11.17,11.36 Sp A
 
 
Coord 2000 19590+3851 Discov num SEI 763 Comp Coord arcsec 2000 19 58 58.75 +38 51 49.2
Date first 1896 Date last 2017 Obs 16
Pa first 333 Pa last 332.9 P.A. Now (θ) 332.9°
Sep first 23.4 Sep last 23.7 Sep. Now (ρ) 23.7"
Mag pri 11.17 Mag sec 11.36 delta mag (ΔM) 0.19 Spectral class A (white)
Pri motion ra -003 Sec motion ra -004
Pri motion dec -007 Sec motion dec -005
Notes
rPM=0.294 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 226941 Constellation Cygnus Tycho2 3137-01936-1 Gaia DR2 2072461878006652800
HD 226941
 
 
WDS 19590+3851 SEI 763 (HD 226941) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A 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
19590+3851 SEI 763 1998 8 333 23.6 11.17 11.36 D 195858.75+385149.2
19590+3851 SEI 763 2002 9 333 23.6 11.17 11.36 D 195858.75+385149.2
19590+3851 SEI 763 2010 10 333 23.6 11.17 11.36 A 195858.75+385149.2
19590+3851 SEI 763 2017 11 334 23.7 11.17 11.36 A 195858.75+385149.2

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

 
 
WDS 19590+3851 SEI 763 (HD 226941) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19590+3851 SEI 763 (HD 226941) : MEASURES
 
 
No records found.

 
 
WDS 19590+3851 (HD 226941) : VIRTUAL EYEPIECE
 
 

19590+3851 SEI 763A mag 11.17 Sp A 19590+3851 SEI 763B sep 22.7 P.A. 338.30 mag 11.36 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19590+3851 (HD 226941) : ALADIN DSS IMAGE @ 19h 58m 58.75s +38° 51' 49.2"
 
 
 
 
WDS 19590+3851 SEI 763 (HD 226941) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19590+3851 SEI 763 distance=0' 19595+3853 ALI 912 distance=6' 19579+3843 MLB 949CD distance=16' 20001+3842 SEI 777 distance=16' 19579+3843 SEI 751AB distance=16' 19579+3843 TOB 163AC distance=16' 19580+3840 A 1409 distance=17' 19578+3842 SEI 750 distance=19' 19576+3906 MLB 981 distance=21' 19591+3831 SEI 767AB distance=22' 19591+3831 SEI 766AC distance=22' 19584+3830 J 1070 distance=23' 19593+3829 SEI 772AB distance=23' 19593+3829 SEI 771AC distance=23' 19573+3839 DAM 185 distance=24' 19578+3910 HEI9014 distance=24' 19576+3914 J 1069 distance=28' 19570+3836 MLB 948 distance=28' 19592+3821 TDT1900 distance=31' 20011+3913 SEI 791 distance=33' 19561+3845 A 1407 distance=35' 20020+3840 A 1411AB distance=38' 20020+3840 A 1411AC distance=38' 20020+3840 A 1411AD distance=38' 20022+3849 ES 2044 distance=38' 19564+3916 ALI 909BC distance=38' 19564+3916 ALI 909AB distance=38' 19564+3916 ALI 909AC distance=38' 19567+3920 MLB 880 distance=39' 19569+3922 SEI 742 distance=39' 19558+3836 SEI 735 distance=41' 19573+3927 SEI 744 distance=41' 19586+3711 COU2410 distance=41' 19556+3907 SEI 734 distance=42' 19559+3915 MLB 878 distance=43' 19591+3809 COU2411 distance=43' 19574+3931 SEI 746 distance=43' 19559+3918 MLB 879 distance=45' 19558+3918 MLB 877 distance=46' 19586+3806 STF2609 distance=46' 19557+3824 ALI 908 distance=48' 20022+3822 TDT1927 distance=49' 19555+3919 TDT1852AB distance=49' 19555+3919 SEI 733AC distance=49' 20012+3811 ALI 652 distance=50' 19547+3850 SEI 725 distance=51' 19591+3942 ES 1970BC distance=51' 19591+3942 ES 1970AB distance=51' 19591+3942 BER 1AE distance=51' 20011+3940 BRT2228 distance=52' 19590+3759 SEI 760 distance=53' 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 19590+3851 SEI 763 333 23.7
Show 19595+3853 ALI 912 206 10.4 6
Show 19579+3843 MLB 949 CD 104 3.1 16
Show 20001+3842 SEI 777 222 25.0 16
Show 19579+3843 SEI 751 AB 258 20.4 16
Show 19579+3843 TOB 163 AC 72 23.5 16
Show 19580+3840 A 1409 357 0.4 17
Show 19578+3842 SEI 750 28 7.9 19
Show 19576+3906 MLB 981 61 6.2 21
Show 19591+3831 SEI 767 AB 328 3.2 22
Show 19591+3831 SEI 766 AC 231 27.4 22
Show 19584+3830 J 1070 71 3.7 23
Show 19593+3829 SEI 772 AB 1 22.2 23
Show 19593+3829 SEI 771 AC 284 22.4 23
Show 19573+3839 DAM 185 223 6.4 24
Show 19578+3910 HEI9014 103 8.9 24
Show 19576+3914 J 1069 66 2.4 28
Show 19570+3836 MLB 948 6 5.3 28
Show 19592+3821 TDT1900 194 1.9 31
Show 20011+3913 SEI 791 59 5.6 33
Show 19561+3845 A 1407 147 1.0 35
Show 20020+3840 A 1411 AB 204 1.3 38
Show 20020+3840 A 1411 AC 208 10.2 38
Show 20020+3840 A 1411 AD 116 22.7 38
Show 20022+3849 ES 2044 19 7.4 38
Show 19564+3916 ALI 909 BC 320 3.7 38
Show 19564+3916 ALI 909 AB 201 14.7 38
Show 19564+3916 ALI 909 AC 215 13.3 38
Show 19567+3920 MLB 880 268 4.4 39
Show 19569+3922 SEI 742 144 7.8 39
Show 19558+3836 SEI 735 132 20.4 41
Show 19573+3927 SEI 744 85 16.5 41
Show 19586+3711 COU2410 173 1.7 41
Show 19556+3907 SEI 734 117 23.3 42
Show 19559+3915 MLB 878 196 3.8 43
Show 19591+3809 COU2411 49 0.4 43
Show 19574+3931 SEI 746 324 26.2 43
Show 19559+3918 MLB 879 140 4.1 45
Show 19558+3918 MLB 877 32 5.0 46
Show 19586+3806 STF2609 21 1.9 46
Show 19557+3824 ALI 908 63 12.1 48
Show 20022+3822 TDT1927 243 0.8 49
Show 19555+3919 TDT1852 AB 32 2.1 49
Show 19555+3919 SEI 733 AC 142 23.4 49
Show 20012+3811 ALI 652 55 9.4 50
Show 19547+3850 SEI 725 298 31.8 51
Show 19591+3942 ES 1970 BC 335 5.3 51
Show 19591+3942 ES 1970 AB 150 19.1 51
Show 19591+3942 BER 1 AE 139 46.8 51
Show 20011+3940 BRT2228 265 4.3 52
Show 19590+3759 SEI 760 158 5.2 53

 
 
WDS 19590+3851 : COMPONENTS
 
 
  A
B pa=338.3°
sep=22.71"
 
 
19590+3851 A
 
 
Componente originario normalizzato AB Name HD 226941 Coord arcsec 2000 195858.75+385149.2 Mag 11.17
Spectral class A (white) PmRA -3.00 PmDE -7.0 Tycho2 3137-01936-1
HD 226941
Tycho2
Tycho2 3137-01936-1 Pflag RAmdeg 299.74480944 DEmdeg 38.86367699
PmRA -3.4 PmDE -6.4 E RAmdeg 42 E DEmdeg 37
E pmRA 1.3 E pmDE 1.3 EpRAm 1976.43 EpDEm 1980.56
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.8
Q pmDE 1.2 BTmag 11.171 E BTmag 0.060 VTmag 11.174
E VTmag 0.088 Prox 235 TYC T HIP
CCDM RAdeg 299.74482222 DEdeg 38.86369278 EpRA 1990 1.46
EpDE 1990 1.78 E RAdeg 46.6 E DEdeg 40.0 Posflg
Corr 0.1
 
 
19590+3851 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195858.03+385210.3 Mag 11.36 PmRA -4.00
PmDE -5.0 Tycho2 3137-01806-1 Calc delta mag 0.19 Calc coord yes
Tycho2
Tycho2 3137-01806-1 Pflag RAmdeg 299.74093373 DEmdeg 38.86948070
PmRA -7.4 PmDE -4.9 E RAmdeg 57 E DEmdeg 51
E pmRA 1.6 E pmDE 1.5 EpRAm 1973.17 EpDEm 1975.67
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.7 Q pmRA 1.8
Q pmDE 1.8 BTmag 11.813 E BTmag 0.089 VTmag 11.364
E VTmag 0.101 Prox 235 TYC HIP
CCDM RAdeg 299.74095917 DEdeg 38.86949472 EpRA 1990 1.51
EpDE 1990 1.79 E RAdeg 65.4 E DEdeg 56.8 Posflg
Corr 0.0