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Doubles in session


Current system
20110+3642
SEI 962
HD 228155


Nearby doubles
5' : 20108+3646
SEI 958

7' : 20108+3637
TDT2052

7' : 20103+3643
SMR 77

8' : 20104+3644
SEI 945AB

8' : 20115+3639
SEI 974AB

10' : 20105+3635
SEI 948

10' : 20108+3652
SEI 957

11' : 20102+3644
ES 87

11' : 20119+3642
TDT2077

13' : 20108+3654
SEI 956

13' : 20120+3640
SEI 989

14' : 20115+3630
SEI 971AB

15' : 20117+3654
SLE 957

16' : 20107+3657
SEI 953

17' : 20111+3626
ALI 414

20' : 20126+3639
SLE 962

21' : 20098+3629
COU2413

21' : 20127+3642
SEI1007

21' : 20127+3645
SEI1006AB

21' : 20107+3703
STT 399AB

21' : 20094+3651
BNW 2AB

23' : 20116+3621
SEI 976

23' : 20128+3638
SEI1010

23' : 20094+3630
SEI 928AB

24' : 20129+3642
SEI1011

24' : 20111+3619
RAO 428



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.

20110+3642 SEI 962 (HD 228155)

 
 
20h 11m 01.19s +36° 42' 02.2" P.A. 289.00 sep 23.3 mag 9.29,10.85 Sp K1III dist. 185.87 pc (606.31 l.y.)
 
 
Coord 2000 20110+3642 Discov num SEI 962 Comp Coord arcsec 2000 20 11 01.19 +36 42 02.2
Date first 1896 Date last 2015 Obs 16
Pa first 295 Pa last 288.6 P.A. Now (θ) 288.6°
Sep first 22.1 Sep last 23.34 Sep. Now (ρ) 23.34"
Mag pri 9.29 Mag sec 10.85 delta mag (ΔM) 1.56 Spectral class K1III (yellow-orange)
Pri motion ra +020 Sec motion ra -001
Pri motion dec +009 Sec motion dec -006
Notes
rPM=1.177
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 228155 Constellation Cygnus HIP 99441 Tycho2 2683-02821-1
Gaia DR2 2059199122090286464 HD 228155 BD BD+36 3923 Distance 185.87
Distance ly 606.31
 
 
WDS 20110+3642 SEI 962 (HD 228155) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 SEI Scheiner, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20110+3642 SEI 962 2005 9 289 23.2 9.29 10.85 K1III D 201101.19+364202.2
20110+3642 SEI 962 2010 11 289 23.2 9.29 10.85 K1III 201101.19+364202.2
20110+3642 SEI 962 2015 12 289 23.3 9.29 10.85 K1III 201101.19+364202.2

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

 
 
WDS 20110+3642 SEI 962 (HD 228155) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20110+3642 SEI 962 (HD 228155) : MEASURES
 
 
No records found.

 
 
WDS 20110+3642 (HD 228155) : VIRTUAL EYEPIECE
 
 

20110+3642 SEI 962A mag 9.29 Sp K1III 20110+3642 SEI 962B sep 19.2 P.A. 292.80 mag 10.85 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20110+3642 (HD 228155) : ALADIN DSS IMAGE @ 20h 11m 01.19s +36° 42' 02.2"
 
 
 
 
WDS 20110+3642 SEI 962 (HD 228155) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20110+3642 SEI 962 distance=0' 20108+3646 SEI 958 distance=5' 20108+3637 TDT2052 distance=7' 20103+3643 SMR 77 distance=7' 20104+3644 SEI 945AB distance=8' 20104+3644 SEI 946AC distance=8' 20115+3639 SEI 974AB distance=8' 20115+3639 TOB 175AC distance=8' 20115+3639 TOB 175AD distance=8' 20105+3635 SEI 948 distance=10' 20108+3652 SEI 957 distance=10' 20102+3644 ES 87 distance=11' 20119+3642 TDT2077 distance=11' 20108+3654 SEI 956 distance=13' 20120+3640 SEI 989 distance=13' 20115+3630 SEI 971AB distance=14' 20115+3630 SLE 954AC distance=14' 20115+3630 SLE 954AD distance=14' 20117+3654 SLE 957 distance=15' 20107+3657 SEI 953 distance=16' 20111+3626 ALI 414 distance=17' 20126+3639 SLE 962 distance=20' 20098+3629 COU2413 distance=21' 20127+3642 SEI1007 distance=21' 20127+3645 SEI1006AB distance=21' 20127+3645 SLE 964AC distance=21' 20107+3703 STT 399AB distance=21' 20107+3703 WAL 129AC distance=21' 20094+3651 BNW 2AB distance=21' 20094+3651 CIA 19Aa,Ab distance=21' 20116+3621 SEI 976 distance=23' 20094+3630 BKO 96MN distance=23' 20128+3638 SEI1010 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' 20129+3642 SEI1011 distance=24' 20111+3619 RAO 428 distance=24' 20117+3706 SEI 980 distance=26' 20122+3621 SEI 996AB distance=26' 20122+3621 STJ 71AC distance=26' 20095+3623 ALI 409 distance=27' 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 20110+3642 SEI 962 289 23.3 0
Show 20108+3646 SEI 958 323 21.4 5
Show 20108+3637 TDT2052 142 2.3 7
Show 20103+3643 SMR 77 92 2.9 7
Show 20104+3644 SEI 945 AB 274 5.9 8
Show 20104+3644 SEI 946 AC 64 13.7 8
Show 20115+3639 SEI 974 AB 7 18.1 8
Show 20115+3639 TOB 175 AC 95 53.3 8
Show 20115+3639 TOB 175 AD 123 36.6 8
Show 20105+3635 SEI 948 88 21.7 10
Show 20108+3652 SEI 957 76 28.3 10
Show 20102+3644 ES 87 298 8.5 11
Show 20119+3642 TDT2077 49 0.8 11
Show 20108+3654 SEI 956 257 12.0 13
Show 20120+3640 SEI 989 153 29.4 13
Show 20115+3630 SEI 971 AB 14 14.1 14
Show 20115+3630 SLE 954 AC 294 24.1 14
Show 20115+3630 SLE 954 AD 357 22.3 14
Show 20117+3654 SLE 957 335 6.7 15
Show 20107+3657 SEI 953 301 17.4 16
Show 20111+3626 ALI 414 215 11.6 17
Show 20126+3639 SLE 962 21 8.5 20
Show 20098+3629 COU2413 91 0.8 21
Show 20127+3642 SEI1007 238 22.8 21
Show 20127+3645 SEI1006 AB 306 17.1 21
Show 20127+3645 SLE 964 AC 332 11.5 21
Show 20107+3703 STT 399 AB 278 4.6 21
Show 20107+3703 WAL 129 AC 271 26.9 21
Show 20094+3651 BNW 2 AB 124 81.9 21
Show 20094+3651 CIA 19 Aa,Ab 164 0.0 21
Show 20116+3621 SEI 976 3 8.2 23
Show 20094+3630 BKO 96 MN 257 17.6 23
Show 20128+3638 SEI1010 205 31.4 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 20129+3642 SEI1011 257 6.9 24
Show 20111+3619 RAO 428 292 1.0 24
Show 20117+3706 SEI 980 185 23.8 26
Show 20122+3621 SEI 996 AB 0 29.5 26
Show 20122+3621 STJ 71 AC 105 1.1 26
Show 20095+3623 ALI 409 84 13.7 27

 
 
WDS 20110+3642 : COMPONENTS
 
 
  A
B pa=292.8°
sep=19.23"
 
 
20110+3642 A
 
 
Name HD 228155 Coord arcsec 2000 201101.19+364202.2 Mag 9.29 Spectral class K1III (yellow-orange)
PmRA 20.00 PmDE 9.0 HIP 99441 Tycho2 2683-02821-1
HD 228155 BD BD+36 3923
Tycho2
Tycho2 2683-02821-1 Pflag RAmdeg 302.75496869 DEmdeg 36.70060826
PmRA 16.8 PmDE 7.5 E RAmdeg 13 E DEmdeg 12
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.37 EpDEm 1990.59
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.5 BTmag 10.921 E BTmag 0.043 VTmag 9.294
E VTmag 0.017 Prox 231 TYC T HIP 99441
CCDM A RAdeg 302.75492083 DEdeg 36.70059028 EpRA 1990 1.60
EpDE 1990 1.68 E RAdeg 14.4 E DEdeg 13.2 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 99441 Proxy RAhms 20 11 01.18
DEdms +36 42 02.1 Vmag 9.16 VarFlag R Vmag H
RAdeg 302.755 DEdeg 36.7006 AstroRef A Plx 3.56
CCDM 20110+3642 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 290 Rho 22.974 HD 228155 BD BD+36 3923
CD CP Dm number +36 3923 VIred 1.36
SpType K1III R SpType Coord arcsec 2000 201101.18+364202.1
Hipparcos 2
HIP 99441 Sn 15 So 3 Nc 2
RArad 5.2840702608 DErad 0.6405461707 Plx 5.38 PmRA 35.36
PmDE 23.64 E RArad 7.97 E DErad 9.15 E Plx 11.96
E pmRA 8.89 E pmDE 9.19 Hpmag 9.3077 E Hpmag 0.0847
SHp 0.052 VA 0 BV 1.39 E BV 0.065
VI 1.36
CCDM
Ccdm 20110+3642 RComp Comp A Note1
Note2 Discov num DRAs 1.16 DDEs 1.6
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.5 Sp K7 PmNote
PmRA PmDE Dm number +36 3923 Cat1 BD
Name2 Cat2 HD 228155 M HD
ADS BDS M ADS BDS N IDS IDS 20073N3624A
HIC 99441
 
 
20110+3642 B
 
 
Coord arcsec 2000 201059.72+364209.6 Mag 10.85 PmRA -1.00 PmDE -6.0
Tycho2 2683-02751-1 Calc delta mag 1.56 Calc coord yes
Tycho2
Tycho2 2683-02751-1 Pflag RAmdeg 302.74740959 DEmdeg 36.70275630
PmRA -3.7 PmDE -6.0 E RAmdeg 33 E DEmdeg 33
E pmRA 2.6 E pmDE 2.4 EpRAm 1985.49 EpDEm 1986.02
Num 5 Q RAmdeg 1.8 Q DEmdeg 1.0 Q pmRA 1.8
Q pmDE 1.0 BTmag 12.285 E BTmag 0.152 VTmag 10.850
E VTmag 0.060 Prox 231 TYC T HIP 99441
CCDM B RAdeg 302.74738472 DEdeg 36.70278028 EpRA 1990 1.56
EpDE 1990 1.67 E RAdeg 51.3 E DEdeg 44.6 Posflg
Corr 0.0
CCDM
Ccdm 20110+3642 RComp Comp B Note1
Note2 Discov num SEI 962 DRAs -0.62 DDEs 9.5
R dRAs 65 Year 1896 Theta 295 Rho 21.9
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 20073N3624B
HIC