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Doubles in session


Current system
20115+3630
SEI 971 AB
HD 228199


Nearby doubles
6' : 20111+3626
ALI 414

9' : 20115+3639
SEI 974AB

9' : 20116+3621
SEI 976

11' : 20108+3637
TDT2052

12' : 20105+3635
SEI 948

13' : 20120+3640
SEI 989

13' : 20111+3619
RAO 428

14' : 20122+3621
SEI 996AB

14' : 20110+3642
SEI 962

14' : 20119+3642
TDT2077

17' : 20126+3639
SLE 962

17' : 20120+3614
TOB 176

18' : 20108+3646
SEI 958

18' : 20126+3618
SEI1004AB

18' : 20103+3643
SMR 77

19' : 20104+3644
SEI 945AB

19' : 20128+3638
SEI1010

19' : 20119+3612
BLL 46AB

20' : 20127+3642
SEI1007

20' : 20105+3614
SEI 947

20' : 20109+3612
SEI 959

20' : 20130+3629
ES 2188

21' : 20101+3617
SEI 939AB

21' : 20098+3629
COU2413

21' : 20126+3614
SEI1003

21' : 20102+3644
ES 87



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20115+3630 SEI 971 AB (HD 228199)

 
 
20h 11m 27.26s +36° 29' 56.8" P.A. 14.00 sep 14.1 mag 9.30,11.60 Sp B0.5V
 
 
Coord 2000 20115+3630 Discov num SEI 971 Comp AB Coord arcsec 2000 20 11 27.26 +36 29 56.8
Date first 1896 Date last 2015 Obs 11
Pa first 13 Pa last 13.7 P.A. Now (θ) 13.7°
Sep first 13.7 Sep last 14.057 Sep. Now (ρ) 14.057"
Mag pri 9.30 Mag sec 11.60 delta mag (ΔM) 2.3 Spectral class B0.5V (blue-white)
Pri motion ra -004 Sec motion ra -001
Pri motion dec -008 Sec motion dec -006
Notes
rPM=0.403
Nature of this double is uncertain.
 
 
20115+3630 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 228199 69575 20 11 27 +36 29 57 SEI 971 AB 2015 11 14 14.1 9.30 11.60 2.30 <===
Show 69575 20 11 27 +36 29 57 SLE 954 AC 2015 9 294 24.1 9.30 11.70 2.40
Show 69575 20 11 27 +36 29 57 SLE 954 AD 2015 8 357 22.3 9.30 12.80 3.50
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 228199 Constellation Cygnus SAO 69575 Tycho2 2683-01190-1
Gaia DR2 2059181250701393280 HD 228199
 
 
WDS 20115+3630 SEI 971 AB (HD 228199) : 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
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20115+3630 SEI 971 AB 1998 5 14 14.1 9.30 11.60 B0.5V D 201127.26+362956.8
20115+3630 SEI 971 AB 2002 6 14 14.0 9.30 11.60 B0.5V D 201127.26+362956.8
20115+3630 SEI 971 AB 2015 7 14 14.0 9.30 11.60 B0.5V 201127.26+362956.8

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

 
 
WDS 20115+3630 SEI 971 AB (HD 228199) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20115+3630 SEI 971 AB (HD 228199) : MEASURES
 
 
No records found.

 
 
WDS 20115+3630 (HD 228199) : VIRTUAL EYEPIECE
 
 

20115+3630 SEI 971A mag 9.3 Sp B0.5V 20115+3630 SEI 971B sep 13.9 P.A. 11.10 mag 11.6 20115+3630 SLE 954C sep 20.2 P.A. 299.10 mag 11.7 20115+3630 SLE 954D sep 22.3 P.A. 357.70 mag 12.8 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 20115+3630 (HD 228199) : ALADIN DSS IMAGE @ 20h 11m 27.26s +36° 29' 56.8"
 
 
 
 
WDS 20115+3630 SEI 971 AB (HD 228199) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20115+3630 SEI 971AB distance=0' 20111+3626 ALI 414 distance=6' 20115+3639 SEI 974AB distance=9' 20115+3639 TOB 175AC distance=9' 20115+3639 TOB 175AD distance=9' 20116+3621 SEI 976 distance=9' 20108+3637 TDT2052 distance=11' 20105+3635 SEI 948 distance=12' 20120+3640 SEI 989 distance=13' 20111+3619 RAO 428 distance=13' 20122+3621 SEI 996AB distance=14' 20122+3621 STJ 71AC distance=14' 20110+3642 SEI 962 distance=14' 20119+3642 TDT2077 distance=14' 20126+3639 SLE 962 distance=17' 20120+3614 TOB 176 distance=17' 20108+3646 SEI 958 distance=18' 20126+3618 SEI1004AB distance=18' 20126+3618 TOB 178AC distance=18' 20103+3643 SMR 77 distance=18' 20104+3644 SEI 945AB distance=19' 20104+3644 SEI 946AC distance=19' 20128+3638 SEI1010 distance=19' 20119+3612 BLL 46AB distance=19' 20119+3612 BKO 101AC distance=19' 20127+3642 SEI1007 distance=20' 20105+3614 SEI 947 distance=20' 20109+3612 SEI 959 distance=20' 20130+3629 ES 2188 distance=20' 20101+3617 SEI 939AB distance=21' 20101+3617 WSI 152AC distance=21' 20098+3629 COU2413 distance=21' 20126+3614 SEI1003 distance=21' 20102+3644 ES 87 distance=21' 20127+3645 SEI1006AB distance=22' 20127+3645 SLE 964AC distance=22' 20129+3642 SEI1011 distance=22' 20108+3652 SEI 957 distance=23' 20133+3634 SEI1016 distance=24' 20117+3654 SLE 957 distance=24' 20095+3623 ALI 409 distance=25' 20136+3631 SEI1024 distance=25' 20094+3630 SEI 928AB distance=25' 20094+3630 SEI 927AC distance=25' 20094+3630 SEI 926AD distance=25' 20094+3630 ABH 131AE distance=25' 20094+3630 ABH 131AF distance=25' 20094+3630 ABH 131AG distance=25' 20094+3630 ABH 131AH distance=25' 20094+3630 ABH 131AI distance=25' 20094+3630 BKO 96AJ distance=25' 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 20115+3630 SEI 971 AB 14 14.1
Show 20115+3630 SLE 954 AC 294 24.1
Show 20115+3630 SLE 954 AD 357 22.3
Show 20111+3626 ALI 414 215 11.6 6
Show 20115+3639 SEI 974 AB 7 18.1 9
Show 20115+3639 TOB 175 AC 95 53.3 9
Show 20115+3639 TOB 175 AD 123 36.6 9
Show 20116+3621 SEI 976 3 8.2 9
Show 20108+3637 TDT2052 142 2.3 11
Show 20105+3635 SEI 948 88 21.7 12
Show 20120+3640 SEI 989 153 29.4 13
Show 20111+3619 RAO 428 292 1.0 13
Show 20122+3621 SEI 996 AB 29.5 14
Show 20122+3621 STJ 71 AC 105 1.1 14
Show 20110+3642 SEI 962 289 23.3 14
Show 20119+3642 TDT2077 49 0.8 14
Show 20126+3639 SLE 962 21 8.5 17
Show 20120+3614 TOB 176 197 18.8 17
Show 20108+3646 SEI 958 323 21.4 18
Show 20126+3618 SEI1004 AB 108 25.8 18
Show 20126+3618 TOB 178 AC 288 27.8 18
Show 20103+3643 SMR 77 92 2.9 18
Show 20104+3644 SEI 945 AB 274 5.9 19
Show 20104+3644 SEI 946 AC 64 13.7 19
Show 20128+3638 SEI1010 205 31.4 19
Show 20119+3612 BLL 46 AB 109 53.2 19
Show 20119+3612 BKO 101 AC 242 41.1 19
Show 20127+3642 SEI1007 238 22.8 20
Show 20105+3614 SEI 947 292 15.0 20
Show 20109+3612 SEI 959 71 21.6 20
Show 20130+3629 ES 2188 74 1.7 20
Show 20101+3617 SEI 939 AB 217 26.3 21
Show 20101+3617 WSI 152 AC 31 17.8 21
Show 20098+3629 COU2413 91 0.8 21
Show 20126+3614 SEI1003 282 23.4 21
Show 20102+3644 ES 87 298 8.5 21
Show 20127+3645 SEI1006 AB 306 17.1 22
Show 20127+3645 SLE 964 AC 332 11.5 22
Show 20129+3642 SEI1011 257 6.9 22
Show 20108+3652 SEI 957 76 28.3 23
Show 20133+3634 SEI1016 343 12.2 24
Show 20117+3654 SLE 957 335 6.7 24
Show 20095+3623 ALI 409 84 13.7 25
Show 20136+3631 SEI1024 99 17.4 25
Show 20094+3630 SEI 928 AB 132 10.3 25
Show 20094+3630 SEI 927 AC 324 18.8 25
Show 20094+3630 SEI 926 AD 349 29.2 25
Show 20094+3630 ABH 131 AE 297 9.8 25
Show 20094+3630 ABH 131 AF 267 10.7 25
Show 20094+3630 ABH 131 AG 282 16.9 25
Show 20094+3630 ABH 131 AH 154 67.2 25

 
 
WDS 20115+3630 : COMPONENTS
 
 
  A B C
B pa=11.1°
sep=13.92"
 
C pa=299.1°
sep=20.22"
pa=259.3°
sep=20.70"
 
D pa=357.7°
sep=22.26"
pa=337.3°
sep=9.30"
pa=53.5°
sep=20.85"
 
 
20115+3630 A
 
 
Name HD 228199 Coord arcsec 2000 201127.26+362956.8 Mag 9.3 Spectral class B0.5V (blue-white)
PmRA -4.00 PmDE -8.0 SAO 69575 Tycho2 2683-01190-1
HD 228199 DM BD+36 3927
Tycho2
Tycho2 2683-01190-1 Pflag RAmdeg 302.86359589 DEmdeg 36.49912929
PmRA -4.5 PmDE -7.1 E RAmdeg 10 E DEmdeg 9
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.12 EpDEm 1991.29
Num 4 Q RAmdeg 1.3 Q DEmdeg 1.6 Q pmRA 1.2
Q pmDE 1.5 BTmag 9.445 E BTmag 0.018 VTmag 9.301
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 302.86360917 DEdeg 36.49914556 EpRA 1990 1.57
EpDE 1990 1.65 E RAdeg 9.6 E DEdeg 9.3 Posflg
Corr 0.1
SAO
SAO 69575 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.007 Vmag 9.2 SpType B8
Double code Source 5 CatNum 1956 DM BD+36 3927
DMcomp BDsup HD 228199 M HD 0
GC RA1950rad 5.27780476 DE1950rad 0.63441136 PmRA2000 -0.0012
PmDE2000 -0.009
CCDM
Ccdm 20115+3630 RComp Comp A Note1
Note2 Discov num DRAs -2.74 DDEs -2.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp B2 PmNote *
PmRA -9 PmDE -3 Dm number +36 3927 Cat1 BD
Name2 +36 1956 Cat2 AGK2/3 HD 228199 M HD
ADS BDS M ADS BDS N IDS IDS 20077N3612A
HIC
 
 
20115+3630 B
 
 
Coord arcsec 2000 201127.48+363010.5 Mag 11.6 PmRA -1.00 PmDE -6.0
Calc delta mag 2.3 Calc coord yes
CCDM
Ccdm 20115+3630 RComp Comp B Note1
Note2 Discov num SEI 971 DRAs DDEs
R dRAs Year 1896 Theta 012 Rho 13.9
Obs 2 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20077N3612B
HIC
 
 
20115+3630 C
 
 
Coord arcsec 2000 201125.79+363006.6 Mag 11.7 PmRA -3.00 PmDE -6.0
Calc delta mag 2.4 Calc coord yes
 
 
20115+3630 D
 
 
Coord arcsec 2000 201127.18+363019.0 Mag 12.8 PmRA 1.00 PmDE -2.0
Calc delta mag 3.5 Calc coord yes