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Doubles in session


Current system
20076+3627
SEI 899 BC


Nearby doubles
8' : 20075+3619
SEI 897

9' : 20075+3618
TOB 167

10' : 20068+3628
KPP 804

10' : 20078+3617
SEI 903

13' : 20072+3616
SEI 891AB

14' : 20086+3623
TOB 170

15' : 20085+3619
SEI 911

18' : 20090+3626
SEI 920

19' : 20068+3611
SEI 884AB

22' : 20086+3610
SEI 914

23' : 20063+3642
SEI 875

23' : 20065+3609
SEI 880AB

23' : 20094+3630
SEI 928AB

23' : 20067+3607
SEI 883AB

24' : 20079+3605
SEI 908

24' : 20085+3648
SEI 913

24' : 20078+3603
SEI 904

25' : 20095+3623
ALI 409

26' : 20070+3651
SEI 889

27' : 20098+3629
COU2413

29' : 20060+3606
SEI 864

32' : 20058+3605
SEI 853

33' : 20094+3651
BNW 2AB

33' : 20064+3558
BUP 204AB

33' : 20101+3617
SEI 939AB

34' : 20075+3553
SEI 896



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

20076+3627 SEI 899 BC

 
 
20h 07m 35.51s +36° 27' 09.5" P.A. 111.00 sep 23.1 mag 13.20,13.01
 
 
Coord 2000 20076+3627 Discov num SEI 899 Comp BC Coord arcsec 2000 20 07 35.51 +36 27 09.5
Date first 1896 Date last 2015 Obs 10
Pa first 113 Pa last 111.3 P.A. Now (θ) 111.3°
Sep first 23.0 Sep last 23.061 Sep. Now (ρ) 23.061"
Mag pri 13.20 Mag sec 13.01 delta mag (ΔM) 0.19 Spectral class
Pri motion ra -004 Sec motion ra -002
Pri motion dec -006 Sec motion dec +001
Notes
rPM=1.01
This double is not physical.
 
 
20076+3627 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 07 35 +36 27 37 SEI 898 AB 2015 10 165 29.1 12.49 13.20 0.71
Show 20 07 36 +36 27 10 SEI 899 BC 2015 10 111 23.1 13.20 13.01 0.19 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2059222074396912512
 
 
WDS 20076+3627 SEI 899 BC : 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
20076+3627 SEI 899 BC 1983 2 113 22.8 11.00 11.00 200735.51+362709.5
20076+3627 SEI 899 BC 2002 3 112 23.1 11.00 11.00 200735.51+362709.5
20076+3627 SEI 899 BC 2013 4 111 23.3 13.20 13.01 200735.51+362709.5
20076+3627 SEI 899 BC 2015 6 111 23.0 13.20 13.01 200735.51+362709.5

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

 
 
WDS 20076+3627 SEI 899 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20076+3627 SEI 899 BC : MEASURES
 
 
No records found.

 
 
WDS 20076+3627 : VIRTUAL EYEPIECE
 
 

20076+3627 SEI 898A mag 12.49 20076+3627 SEI 899B sep 28.9 P.A. 164.50 mag 13.2 20076+3627 SEI 899C sep 44.1 P.A. 145.40 mag 13.01 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20076+3627 : ALADIN DSS IMAGE @ 20h 07m 35.51s +36° 27' 09.5"
 
 
 
 
WDS 20076+3627 SEI 899 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20076+3627 SEI 899BC distance=0' 20076+3627 SEI 898AB distance=1' 20075+3619 SEI 897 distance=8' 20075+3618 TOB 167 distance=9' 20068+3628 KPP 804 distance=10' 20078+3617 SEI 903 distance=10' 20072+3616 BKO 89CD distance=12' 20072+3616 SEI 891AB distance=13' 20072+3616 BKO 89AC distance=13' 20072+3616 BKO 89AE distance=13' 20072+3616 BKO 89EF distance=13' 20086+3623 TOB 170 distance=14' 20085+3619 SEI 911 distance=15' 20090+3626 SEI 920 distance=18' 20068+3611 SEI 884AB distance=19' 20068+3611 BKO 87AC distance=19' 20068+3611 BKO 87CD distance=20' 20086+3610 SEI 914 distance=22' 20063+3642 SEI 875 distance=23' 20065+3609 SEI 880AB distance=23' 20065+3609 BKO 85AC distance=23' 20065+3609 BKO 85BD distance=23' 20094+3630 BKO 96DL distance=23' 20094+3630 SEI 928AB distance=23' 20094+3630 SEI 927AC distance=23' 20094+3630 SEI 926AD distance=23' 20094+3630 ABH 131AE distance=23' 20094+3630 ABH 131AF distance=23' 20094+3630 ABH 131AG distance=23' 20094+3630 ABH 131AH distance=23' 20094+3630 ABH 131AI distance=23' 20094+3630 BKO 96AJ distance=23' 20094+3630 BKO 96AK distance=23' 20094+3630 BKO 96AM distance=23' 20094+3630 BKO 96MN distance=23' 20067+3607 SEI 883AB distance=23' 20067+3607 BKO 86AC distance=23' 20079+3605 SEI 908 distance=24' 20085+3648 SEI 913 distance=24' 20078+3603 SEI 904 distance=24' 20095+3623 ALI 409 distance=25' 20070+3651 SEI 889 distance=26' 20098+3629 COU2413 distance=27' 20060+3606 SEI 864 distance=29' 20058+3605 SEI 853 distance=32' 20094+3651 BNW 2AB distance=33' 20094+3651 CIA 19Aa,Ab distance=33' 20064+3558 BUP 204AB distance=33' 20064+3558 BUP 204AC distance=33' 20064+3558 OPI 21AD distance=33' 20101+3617 SEI 939AB distance=33' 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 20076+3627 SEI 899 BC 111 23.1
Show 20076+3627 SEI 898 AB 165 29.1 1
Show 20075+3619 SEI 897 287 18.2 8
Show 20075+3618 TOB 167 133 12.8 9
Show 20068+3628 KPP 804 42 6.9 10
Show 20078+3617 SEI 903 187 12.0 10
Show 20072+3616 BKO 89 CD 192 9.7 12
Show 20072+3616 SEI 891 AB 171 18.7 13
Show 20072+3616 BKO 89 AC 349 29.1 13
Show 20072+3616 BKO 89 AE 282 120.8 13
Show 20072+3616 BKO 89 EF 19 7.6 13
Show 20086+3623 TOB 170 3 11.6 14
Show 20085+3619 SEI 911 357 28.8 15
Show 20090+3626 SEI 920 51 15.0 18
Show 20068+3611 SEI 884 AB 351 24.3 19
Show 20068+3611 BKO 87 AC 226 41.5 19
Show 20068+3611 BKO 87 CD 298 10.3 20
Show 20086+3610 SEI 914 36 10.8 22
Show 20063+3642 SEI 875 116 17.1 23
Show 20065+3609 SEI 880 AB 298 20.0 23
Show 20065+3609 BKO 85 AC 255 9.4 23
Show 20065+3609 BKO 85 BD 271 28.8 23
Show 20094+3630 BKO 96 DL 18 14.9 23
Show 20094+3630 SEI 928 AB 132 10.3 23
Show 20094+3630 SEI 927 AC 324 18.8 23
Show 20094+3630 SEI 926 AD 349 29.2 23
Show 20094+3630 ABH 131 AE 297 9.8 23
Show 20094+3630 ABH 131 AF 267 10.7 23
Show 20094+3630 ABH 131 AG 282 16.9 23
Show 20094+3630 ABH 131 AH 154 67.2 23
Show 20094+3630 ABH 131 AI 100 99.4 23
Show 20094+3630 BKO 96 AJ 50 17.4 23
Show 20094+3630 BKO 96 AK 29 34.9 23
Show 20094+3630 BKO 96 AM 355 81.1 23
Show 20094+3630 BKO 96 MN 257 17.6 23
Show 20067+3607 SEI 883 AB 137 26.1 23
Show 20067+3607 BKO 86 AC 97 14.9 23
Show 20079+3605 SEI 908 14 3.5 24
Show 20085+3648 SEI 913 46 5.3 24
Show 20078+3603 SEI 904 269 14.1 24
Show 20095+3623 ALI 409 84 13.7 25
Show 20070+3651 SEI 889 209 9.0 26
Show 20098+3629 COU2413 91 0.8 27
Show 20060+3606 SEI 864 61 10.0 29
Show 20058+3605 SEI 853 55 7.5 32
Show 20094+3651 BNW 2 AB 124 81.9 33
Show 20094+3651 CIA 19 Aa,Ab 164 0.0 33
Show 20064+3558 BUP 204 AB 36 64.9 33
Show 20064+3558 BUP 204 AC 77 42.7 33
Show 20064+3558 OPI 21 AD 130 35.0 33
Show 20101+3617 SEI 939 AB 217 26.3 33

 
 
WDS 20076+3627 : COMPONENTS
 
 
  A B
B pa=164.5°
sep=28.95"
 
C pa=145.4°
sep=44.06"
pa=115.9°
sep=19.21"
 
 
20076+3627 A
 
 
Coord arcsec 2000 200734.87+362737.4 Mag 12.49 PmRA 0.00 PmDE 7.0
CCDM
Ccdm 20076+3627 RComp Comp A Note1
Note2 Discov num DRAs -0.44 DDEs 9.3
R dRAs 65 Year Theta Rho
Obs 3 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20039N3610A
HIC
 
 
20076+3627 B
 
 
Coord arcsec 2000 200735.51+362709.5 Coord calc 200735.51+362709.5 Mag 13.2 PmRA -4.00
PmDE -6.0 Calc delta mag 0.71
CCDM
Ccdm 20076+3627 RComp Comp B Note1
Note2 Discov num SEI 898 DRAs -1.11 DDEs 37.2
R dRAs 65 Year 1896 Theta 344 Rho 27.8
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20039N3610B
HIC
 
 
20076+3627 C
 
 
Coord arcsec 2000 200736.94+362701.1 Mag 13.01 PmRA -2.00 PmDE 1.0
Calc delta mag 0.52 Calc coord yes
CCDM
Ccdm 20076+3627 RComp Comp C Note1
Note2 Discov num SEI 899 DRAs 1.31 DDEs 0.5
R dRAs 65 Year 1896 Theta 113 Rho 23.0
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20039N3610B
HIC