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Doubles in session


Current system
19591+3942
ES 1970 BC


Nearby doubles
20' : 20011+3940
BRT2228

23' : 19574+3931
SEI 746

27' : 19573+3927
SEI 744

33' : 19576+3914
J 1069

33' : 19569+3922
SEI 742

34' : 19563+3935
SEI 740

35' : 19561+3937
GRV 297

36' : 19578+3910
HEI9014

36' : 19567+3920
MLB 880

37' : 19584+4017
GRV 301

37' : 20011+3913
SEI 791

39' : 19572+4014
KOI 641AB

40' : 20025+3940
BRT2251

41' : 19576+3906
MLB 981

41' : 19556+3946
GRV 296

41' : 19567+4012
KOI5128

41' : 19564+3916
ALI 909AB

42' : 19571+4016
KOI3325AB

44' : 20026+3959
TDT1929

44' : 20027+3928
SKF1765AB

44' : 19564+4012
KOI6507AB

44' : 19559+4004
SEI 736

44' : 19587+4026
KOI 643AB

45' : 20015+4018
HJ 1468

45' : 19559+3918
MLB 879

45' : 19560+4009
KOI2462



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

19591+3942 ES 1970 BC

 
 
19h 59m 07.82s +39° 42' 07.0" P.A. 335.00 sep 5.3 mag 11.50,13.20
 
 
Coord 2000 19591+3942 Discov num ES 1970 Comp BC Coord arcsec 2000 19 59 07.82 +39 42 07.0
Date first 1922 Date last 2015 Obs 7
Pa first 328 Pa last 335.4 P.A. Now (θ) 335.4°
Sep first 4.7 Sep last 5.268 Sep. Now (ρ) 5.268"
Mag pri 11.50 Mag sec 13.20 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +015 Sec motion ra
Pri motion dec -041 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19591+3942 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 226955 19 59 07 +39 42 23 ES 1970 AB 2015 13 150 19.1 10.00 11.60 1.60
Show 19 59 07 +39 42 23 BER 1 AE 2015 7 139 46.8 10.00 10.60 0.60
Show 19 59 08 +39 42 07 ES 1970 BC 2015 7 335 5.3 11.50 13.20 1.70 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2072708920213146752
 
 
WDS 19591+3942 ES 1970 BC : NOTES
 
 
discov_num notes refcode
ES 1970 AB: SEI 768. Nsn2017b
 
 
REFERENCES
 
 
refcode metd author reference
Nsn2017b not - Nanson, J. ...................
Nsn2017b private communication, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 BER Berman, L.
14 ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19591+3942 ES 1970 BC 1998 2 335 5.1 11.70 13.10 D 195907.82+394207.0
19591+3942 ES 1970 BC 2002 3 335 5.2 11.60 13.00 D 195907.82+394207.0
19591+3942 ES 1970 BC 2015 4 335 5.3 11.50 13.20 N 195907.82+394207.0

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

 
 
WDS 19591+3942 ES 1970 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19591+3942 ES 1970 BC : MEASURES
 
 
No records found.

 
 
WDS 19591+3942 : VIRTUAL EYEPIECE
 
 

19591+3942 ES 1970A mag 10 Sp G5 19591+3942 ES 1970B sep 19.0 P.A. 149.70 mag 11.5 19591+3942 ES 1970C sep 14.0 P.A. 145.80 mag 13.2 19591+3942 BER 1E sep 42.5 P.A. 146.20 mag 10.6 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 19591+3942 : ALADIN DSS IMAGE @ 19h 59m 07.82s +39° 42' 07.0"
 
 
 
 
WDS 19591+3942 ES 1970 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19591+3942 ES 1970BC distance=1' 19591+3942 ES 1970AB distance=1' 19591+3942 BER 1AE distance=1' 20011+3940 BRT2228 distance=20' 19574+3931 SEI 746 distance=23' 19573+3927 SEI 744 distance=27' 19576+3914 J 1069 distance=33' 19569+3922 SEI 742 distance=33' 19563+3935 SEI 740 distance=34' 19561+3937 GRV 297 distance=35' 19578+3910 HEI9014 distance=36' 19567+3920 MLB 880 distance=36' 19584+4017 GRV 301 distance=37' 20011+3913 SEI 791 distance=37' 19572+4014 KOI 641AB distance=39' 19572+4014 KOI 641AC distance=39' 20025+3940 BRT2251 distance=40' 19576+3906 MLB 981 distance=41' 19556+3946 GRV 296 distance=41' 19567+4012 KOI5128 distance=41' 19564+3916 ALI 909AB distance=41' 19564+3916 ALI 909AC distance=41' 19564+3916 ALI 909BC distance=42' 19571+4016 KOI3325AB distance=42' 19571+4016 KOI3325AC distance=42' 20026+3959 TDT1929 distance=44' 20027+3928 SKF1765AB distance=44' 19564+4012 KOI6507AB distance=44' 19564+4012 KOI6507AC distance=44' 19559+4004 SEI 736 distance=44' 19587+4026 KOI 643AB distance=44' 19587+4026 KOI 643AC distance=44' 20015+4018 HJ 1468 distance=45' 19559+3918 MLB 879 distance=45' 19560+4009 KOI2462 distance=45' 19559+3915 MLB 878 distance=46' 19566+4017 KOI3707 distance=46' 19572+4022 BU 1474AB distance=46' 19572+4022 BU 1474AC distance=46' 19563+4014 RAO 160 distance=46' 19558+3918 MLB 877 distance=46' 19577+4026 KOI2558 distance=47' 19551+3948 GRV 294 distance=47' 19559+4012 KOI4208AB distance=48' 19559+4012 KOI4208AC distance=48' 19559+4012 KOI4208AD distance=48' 19555+3919 TDT1852AB distance=48' 19555+3919 SEI 733AC distance=48' 19581+4029 KOI4409 distance=48' 19580+4028 KOI4750 distance=49' 19595+3853 ALI 912 distance=49' 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 19591+3942 ES 1970 BC 335 5.3 1
Show 19591+3942 ES 1970 AB 150 19.1 1
Show 19591+3942 BER 1 AE 139 46.8 1
Show 20011+3940 BRT2228 265 4.3 20
Show 19574+3931 SEI 746 324 26.2 23
Show 19573+3927 SEI 744 85 16.5 27
Show 19576+3914 J 1069 66 2.4 33
Show 19569+3922 SEI 742 144 7.8 33
Show 19563+3935 SEI 740 163 9.5 34
Show 19561+3937 GRV 297 1 33.4 35
Show 19578+3910 HEI9014 103 8.9 36
Show 19567+3920 MLB 880 268 4.4 36
Show 19584+4017 GRV 301 178 17.2 37
Show 20011+3913 SEI 791 59 5.6 37
Show 19572+4014 KOI 641 AB 277 2.2 39
Show 19572+4014 KOI 641 AC 206 3.7 39
Show 20025+3940 BRT2251 155 4.3 40
Show 19576+3906 MLB 981 61 6.2 41
Show 19556+3946 GRV 296 1 67.9 41
Show 19567+4012 KOI5128 26 3.8 41
Show 19564+3916 ALI 909 AB 201 14.7 41
Show 19564+3916 ALI 909 AC 215 13.3 41
Show 19564+3916 ALI 909 BC 320 3.7 42
Show 19571+4016 KOI3325 AB 14 3.5 42
Show 19571+4016 KOI3325 AC 333 3.7 42
Show 20026+3959 TDT1929 214 2.1 44
Show 20027+3928 SKF1765 AB 224 55.1 44
Show 19564+4012 KOI6507 AB 191 2.9 44
Show 19564+4012 KOI6507 AC 71 3.3 44
Show 19559+4004 SEI 736 142 23.7 44
Show 19587+4026 KOI 643 AB 279 2.2 44
Show 19587+4026 KOI 643 AC 197 3.3 44
Show 20015+4018 HJ 1468 282 11.7 45
Show 19559+3918 MLB 879 140 4.1 45
Show 19560+4009 KOI2462 304 2.8 45
Show 19559+3915 MLB 878 196 3.8 46
Show 19566+4017 KOI3707 97 3.0 46
Show 19572+4022 BU 1474 AB 316 64.8 46
Show 19572+4022 BU 1474 AC 343 20.5 46
Show 19563+4014 RAO 160 48 2.3 46
Show 19558+3918 MLB 877 32 5.0 46
Show 19577+4026 KOI2558 147 3.9 47
Show 19551+3948 GRV 294 217 32.6 47
Show 19559+4012 KOI4208 AB 235 0.9 48
Show 19559+4012 KOI4208 AC 355 2.4 48
Show 19559+4012 KOI4208 AD 275 3.1 48
Show 19555+3919 TDT1852 AB 32 2.1 48
Show 19555+3919 SEI 733 AC 142 23.4 48
Show 19581+4029 KOI4409 139 2.9 48
Show 19580+4028 KOI4750 321 2.1 49
Show 19595+3853 ALI 912 206 10.4 49

 
 
WDS 19591+3942 : COMPONENTS
 
 
  A B C
B pa=149.7°
sep=18.99"
 
C pa=145.8°
sep=14.04"
pa=340.6°
sep=5.08"
 
E pa=146.2°
sep=42.53"
pa=143.4°
sep=23.60"
pa=146.4°
sep=28.49"
 
 
19591+3942 A
 
 
Name HD 226955 Coord arcsec 2000 195906.99+394223.4 Mag 10 Spectral class G5 (yellow)
PmRA 2.00 PmDE -3.0 Tycho2 3141-02625-1 HD 226955
ADS 13210 DM BD+39 3986
Tycho2
Tycho2 3141-02625-1 Pflag RAmdeg 299.77913862 DEmdeg 39.70652693
PmRA 1.2 PmDE -4.8 E RAmdeg 22 E DEmdeg 20
E pmRA 1.5 E pmDE 1.5 EpRAm 1987.32 EpDEm 1988.43
Num 5 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 11.149 E BTmag 0.052 VTmag 10.013
E VTmag 0.031 Prox 757 TYC T HIP
CCDM RAdeg 299.77913111 DEdeg 39.70654083 EpRA 1990 1.47
EpDE 1990 1.73 E RAdeg 26.4 E DEdeg 22.0 Posflg
Corr 0.1
CCDM
Ccdm 19591+3942 RComp Comp A Note1
Note2 Discov num DRAs 0.99 DDEs 23.4
R dRAs 65 Year Theta Rho
Obs 3 Vmag 10.3 Sp G5 PmNote
PmRA PmDE Dm number +39 3986 Cat1 BD
Name2 Cat2 HD 226955 M HD
ADS BDS A13210 M ADS BDS N IDS IDS 19556N3926A
HIC
 
 
19591+3942 B
 
 
Coord arcsec 2000 195907.82+394207.0 Coord calc 195907.82+394207.0 Mag 11.5 PmRA 15.00
PmDE -41.0 Calc delta mag 1.5
CCDM
Ccdm 19591+3942 RComp Comp B Note1
Note2 Discov num ES 1970 DRAs 1.78 DDEs 8.4
R dRAs 65 Year 1896 Theta 149 Rho 19.1
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13210 M ADS BDS N IDS IDS 19556N3926B
HIC
 
 
19591+3942 C
 
 
Coord arcsec 2000 195907.67+394211.8 Mag 13.2 Calc delta mag 3.2 Calc coord yes
CCDM
Ccdm 19591+3942 RComp B Comp C Note1
Note2 Discov num ES 1970 DRAs DDEs
R dRAs Year 1922 Theta 328 Rho 4.7
Obs 1 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13210 M ADS BDS N IDS IDS 19556N3926C
HIC
 
 
19591+3942 E
 
 
Coord arcsec 2000 195909.04+394148.0 Mag 10.6 Calc delta mag 0.6 Calc coord yes