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Doubles in session


Current system
20113+3550
BU 430 AB


Nearby doubles
2' : 20113+3551
BKO 100

2' : 20114+3552
HJ 1490

6' : 20115+3545
TDT2066

7' : 20119+3551
SEI 983AB

8' : 20108+3552
SEI 954

8' : 20119+3550
SEI 985AB

10' : 20110+3559
SEI 961

11' : 20122+3548
SEI 992

11' : 20105+3550
SEI 944

11' : 20115+3539
SEI 968

12' : 20118+3540
SEI 979

12' : 20117+3600
SEI 978

14' : 20124+3549
TOB 177

14' : 20124+3545
BKO 104AB

14' : 20122+3600
SEI 991

15' : 20115+3604
SEI 972

15' : 20125+3552
SEI1001

16' : 20121+3603
SEI 990

17' : 20123+3540
FYM 582

17' : 20122+3603
SEI 994

18' : 20114+3532
TDT2064

20' : 20101+3602
SEI 938

23' : 20107+3529
RAO 427

23' : 20109+3612
SEI 959

23' : 20097+3600
SEI 936

23' : 20113+3527
SEI 966



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Binocular doubles
Binary Systems
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Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20113+3550 BU 430 AB

 
 
20h 11m 19.16s +35° 49' 49.0" P.A. 23.00 sep 1.2 mag 9.69,10.37 Sp B2III-IV
 
 
Coord 2000 20113+3550 Discov num BU  430 Comp AB Coord arcsec 2000 20 11 19.16 +35 49 49.0
Date first 1877 Date last 2016 Obs 19
Pa first 19 Pa last 22.7 P.A. Now (θ) 22.7°
Sep first 1.1 Sep last 1.158 Sep. Now (ρ) 1.158"
Mag pri 9.69 Mag sec 10.37 delta mag (ΔM) 0.68 Spectral class B2III-IV (blue-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec -008 Sec motion dec -008
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20113+3550 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 11 19 +35 49 49 BU 430 AB 2016 19 23 1.2 9.69 10.37 0.68 <===
Show 20 11 19 +35 49 49 BU 430 AC 2015 5 173 7.2 9.69 14.20 4.51
Show 20 11 19 +35 49 49 HJ 1489 AD 2018 21 51 17.1 9.69 9.88 0.19
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-03018-1 Gaia DR2 2058948227281717888
 
 
WDS 20113+3550 BU 430 AB : NOTES
 
 
discov_num notes refcode
HJ 1489 AD: SEI 967. Nsn2017d
 
 
REFERENCES
 
 
refcode metd author reference
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20113+3550 BU 430 AB 2001 18 24 1.1 9.69 10.37 B2III-IV 201119.16+354949.0
20113+3550 BU 430 AB 2016 19 23 1.2 9.69 10.37 B2III-IV N 201119.16+354949.0

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

 
 
WDS 20113+3550 BU 430 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20113+3550 BU 430 AB : MEASURES
 
 
No records found.

 
 
WDS 20113+3550 : VIRTUAL EYEPIECE
 
 

20113+3550 BU 430A mag 9.69 Sp B2III 20113+3550 BU 430B sep 1.1 P.A. 18.70 mag 10.37 Sp IV 20113+3550 BU 430C sep 7.1 P.A. 174.60 mag 14.2 Sp IV 20113+3550 HJ 1489D sep 15.3 P.A. 44.90 mag 9.88 Sp IV 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 20113+3550 : ALADIN DSS IMAGE @ 20h 11m 19.16s +35° 49' 49.0"
 
 
 
 
WDS 20113+3550 BU 430 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20113+3550 BU 430AB distance=0' 20113+3551 BKO 100 distance=2' 20114+3552 HJ 1490 distance=2' 20115+3545 TDT2066 distance=6' 20119+3551 SEI 983AB distance=7' 20119+3551 SEI 983AC distance=7' 20119+3551 BKO 102AD distance=7' 20108+3552 SEI 954 distance=8' 20119+3550 SEI 985AB distance=8' 20119+3550 BKO 103AC distance=8' 20110+3559 SEI 961 distance=10' 20122+3548 SEI 992 distance=11' 20105+3550 SEI 944 distance=11' 20115+3539 SEI 968 distance=11' 20118+3540 SEI 979 distance=12' 20117+3600 SEI 978 distance=12' 20124+3549 TOB 177 distance=14' 20124+3545 BKO 104AB distance=14' 20124+3545 BKO 104AC distance=14' 20122+3600 SEI 991 distance=14' 20115+3604 SEI 972 distance=15' 20125+3552 SEI1001 distance=15' 20121+3603 SEI 990 distance=16' 20123+3540 FYM 582 distance=17' 20122+3603 SEI 994 distance=17' 20114+3532 TDT2064 distance=18' 20101+3602 SEI 938 distance=20' 20107+3529 RAO 427 distance=23' 20109+3612 SEI 959 distance=23' 20097+3600 SEI 936 distance=23' 20113+3527 SEI 966 distance=23' 20119+3612 BLL 46AB distance=24' 20119+3612 BKO 101AC distance=24' 20131+3602 SEI1014 distance=25' 20097+3535 SEI 935AB distance=26' 20097+3535 SEI 934AC distance=26' 20097+3535 BKO 98CD distance=26' 20120+3614 TOB 176 distance=27' 20135+3551 SEI1018 distance=27' 20105+3614 SEI 947 distance=27' 20136+3553 SEI1021BC distance=28' 20136+3553 SEI1021AB distance=28' 20136+3553 SEI1021AD distance=28' 20136+3553 SEI1021AC distance=28' 20096+3532 SEI 931 distance=28' 20092+3540 SEI 922 distance=28' 20126+3614 SEI1003 distance=29' 20111+3619 RAO 428 distance=29' 20096+3530 BKO 97EF distance=29' 20137+3551 TDT2105 distance=30' 20096+3530 SEI 930AB distance=30' 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 20113+3550 BU 430 AB 23 1.2
Show 20113+3550 BU 430 AC 173 7.2
Show 20113+3550 HJ 1489 AD 51 17.1
Show 20113+3551 BKO 100 91 6.3 2
Show 20114+3552 HJ 1490 355 8.6 2
Show 20115+3545 TDT2066 129 1.0 6
Show 20119+3551 SEI 983 AB 89 3.5 7
Show 20119+3551 SEI 983 AC 243 8.1 7
Show 20119+3551 BKO 102 AD 277 14.7 7
Show 20108+3552 SEI 954 314 4.8 8
Show 20119+3550 SEI 985 AB 17 16.6 8
Show 20119+3550 BKO 103 AC 92 8.1 8
Show 20110+3559 SEI 961 20 13.9 10
Show 20122+3548 SEI 992 77 26.4 11
Show 20105+3550 SEI 944 90 17.2 11
Show 20115+3539 SEI 968 127 5.6 11
Show 20118+3540 SEI 979 350 6.3 12
Show 20117+3600 SEI 978 151 7.6 12
Show 20124+3549 TOB 177 221 20.1 14
Show 20124+3545 BKO 104 AB 72 9.4 14
Show 20124+3545 BKO 104 AC 285 9.3 14
Show 20122+3600 SEI 991 296 20.1 14
Show 20115+3604 SEI 972 147 23.9 15
Show 20125+3552 SEI1001 188 29.2 15
Show 20121+3603 SEI 990 296 26.7 16
Show 20123+3540 FYM 582 267 4.9 17
Show 20122+3603 SEI 994 250 27.1 17
Show 20114+3532 TDT2064 329 0.6 18
Show 20101+3602 SEI 938 22 5.4 20
Show 20107+3529 RAO 427 126 0.5 23
Show 20109+3612 SEI 959 71 21.6 23
Show 20097+3600 SEI 936 122 27.9 23
Show 20113+3527 SEI 966 246 26.0 23
Show 20119+3612 BLL 46 AB 109 53.2 24
Show 20119+3612 BKO 101 AC 242 41.1 24
Show 20131+3602 SEI1014 351 27.7 25
Show 20097+3535 SEI 935 AB 95 7.2 26
Show 20097+3535 SEI 934 AC 161 20.2 26
Show 20097+3535 BKO 98 CD 261 6.8 26
Show 20120+3614 TOB 176 197 18.8 27
Show 20135+3551 SEI1018 170 22.3 27
Show 20105+3614 SEI 947 292 15.0 27
Show 20136+3553 SEI1021 BC 52 3.3 28
Show 20136+3553 SEI1021 AB 248 13.4 28
Show 20136+3553 SEI1021 AD 121 6.9 28
Show 20136+3553 SEI1021 AC 253 10.3 28
Show 20096+3532 SEI 931 81 16.0 28
Show 20092+3540 SEI 922 215 18.5 28
Show 20126+3614 SEI1003 282 23.4 29
Show 20111+3619 RAO 428 292 1.0 29
Show 20096+3530 BKO 97 EF 312 8.3 29

 
 
WDS 20113+3550 : COMPONENTS
 
 
  A B C
B pa=18.7°
sep=1.13"
 
C pa=174.6°
sep=7.13"
pa=177.8°
sep=8.18"
 
D pa=44.9°
sep=15.26"
pa=46.9°
sep=14.25"
pa=29.4°
sep=20.56"
 
 
20113+3550 A
 
 
Coord arcsec 2000 201119.16+354949.0 Mag 9.69 Spectral class B2III (blue-white) PmRA -3.00
PmDE -8.0 Tycho2 2683-03018-1
Tycho2
Tycho2 2683-03018-1 Pflag P RAmdeg 302.82984938 DEmdeg 35.83029434
PmRA -2.8 PmDE -7.6 E RAmdeg 14 E DEmdeg 13
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.09 EpDEm 1991.12
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.1 BTmag 9.889 E BTmag 0.023 VTmag 9.692
E VTmag 0.024 Prox 11 TYC T HIP
CCDM RAdeg 302.82981778 DEdeg 35.83024083 EpRA 1990 1.63
EpDE 1990 1.67 E RAdeg 13.9 E DEdeg 12.8 Posflg D
Corr 0.0
CCDM
Ccdm 20113+3550 RComp Comp A Note1
Note2 Discov num DRAs 1.18 DDEs -10.9
R dRAs 10 Year Theta Rho
Obs 4 Vmag 10.2 Sp B2 PmNote *
PmRA -3 PmDE -7 Dm number +35 4008 Cat1 BD
Name2 +35 1976 Cat2 AGK2/3 HD M HD
ADS BDS A13486 M ADS BDS N IDS IDS 20076N3532A
HIC
 
 
20113+3550 B
 
 
Coord arcsec 2000 201119.19+354950.1 Mag 10.37 Spectral class IV PmRA -3.00
PmDE -8.0 Tycho2 2683-03018-2 Calc delta mag 0.68 Calc coord yes
Tycho2
Tycho2 2683-03018-2 Pflag P RAmdeg 302.82984938 DEmdeg 35.83029434
PmRA -2.8 PmDE -7.6 E RAmdeg 14 E DEmdeg 13
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.09 EpDEm 1991.12
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.1 BTmag 10.604 E BTmag 0.037 VTmag 10.372
E VTmag 0.039 Prox 11 TYC HIP
CCDM RAdeg 302.82996972 DEdeg 35.83051306 EpRA 1990 1.61
EpDE 1990 1.67 E RAdeg 25.1 E DEdeg 22.8 Posflg D
Corr 0.0
CCDM
Ccdm 20113+3550 RComp Comp B Note1
Note2 Discov num BU 430 DRAs DDEs
R dRAs Year 1877 Theta 021 Rho 1.1
Obs 13 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13486 M ADS BDS N IDS IDS 20076N3532B
HIC
 
 
20113+3550 C
 
 
Coord arcsec 2000 201119.22+354941.9 Mag 14.2 Spectral class IV PmRA 18.00
PmDE -7.0 Calc delta mag 4.51 Calc coord yes
CCDM
Ccdm 20113+3550 RComp Comp C Note1
Note2 Discov num BU 430 DRAs DDEs
R dRAs Year 1926 Theta 174 Rho 7.6
Obs 1 Vmag 14.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13486 M ADS BDS N IDS IDS 20076N3532C
HIC
 
 
20113+3550 D
 
 
Coord arcsec 2000 201120.05+354959.8 Mag 9.88 Spectral class IV PmRA -3.00
PmDE -7.0 Tycho2 2683-02472-1 Calc delta mag 0.19 Calc coord yes
Tycho2
Tycho2 2683-02472-1 Pflag RAmdeg 302.83440782 DEmdeg 35.83327441
PmRA -6.0 PmDE -6.8 E RAmdeg 15 E DEmdeg 13
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.54 EpDEm 1989.46
Num 8 Q RAmdeg 0.9 Q DEmdeg 1.5 Q pmRA 0.9
Q pmDE 1.4 BTmag 9.981 E BTmag 0.023 VTmag 9.883
E VTmag 0.027 Prox 164 TYC T HIP
CCDM RAdeg 302.83442583 DEdeg 35.83328944 EpRA 1990 1.58
EpDE 1990 1.68 E RAdeg 15.3 E DEdeg 14.1 Posflg
Corr 0.1
CCDM
Ccdm 20113+3550 RComp Comp D Note1
Note2 Discov num HJ 1489 DRAs 2.33 DDEs 1.1
R dRAs 10 Year 1877 Theta 052 Rho 17.2
Obs 8 Vmag 10.4 Sp PmNote *
PmRA 5 PmDE -27 Dm number +35 4009 Cat1 BD
Name2 +35 1977 Cat2 AGK2/3 HD M HD
ADS BDS A13486 M ADS BDS N IDS IDS 20076N3532D
HIC