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Doubles in session


Current system
20024+3706
SEI 810


Nearby doubles
8' : 20017+3703
GRV 306

10' : 20030+3701
COU2211

18' : 20022+3724
NYS 4

19' : 20025+3724
SEI 814

23' : 20024+3728
SEI 813

23' : 20042+3707
ALI 403

23' : 20005+3659
SEI 782

31' : 20035+3639
TDT1940

31' : 20042+3728
ALI 654

32' : 20031+3733
ES 2045

33' : 20033+3736
GMZ 199

33' : 20050+3707
COU2212

35' : 20010+3737
SEI 786

36' : 20007+3635
WEB 9AB

37' : 20046+3641
A 1413

37' : 20028+3742
SEI 817

38' : 20046+3639
SEI 840

39' : 19592+3702
SEI 765AB

40' : 20010+3742
BU 1289AB

40' : 20049+3641
SEI 842

41' : 20023+3625
COU2210

41' : 19592+3724
COU2412

41' : 20057+3711
SEI 850

43' : 19589+3657
ARG 88

44' : 20037+3626
SEI 830

46' : 20060+3714
SEI 866AB



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

20024+3706 SEI 810

 
 
20h 02m 18.83s +37° 05' 41.8" P.A. 157.00 sep 20.2 mag 12.49,11.39
 
 
Coord 2000 20024+3706 Discov num SEI 810 Comp Coord arcsec 2000 20 02 18.83 +37 05 41.8
Date first 1896 Date last 2015 Obs 12
Pa first 158 Pa last 157.4 P.A. Now (θ) 157.4°
Sep first 20.8 Sep last 20.221 Sep. Now (ρ) 20.221"
Mag pri 12.49 Mag sec 11.39 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -003 Sec motion ra +002
Pri motion dec -009 Sec motion dec -003
Notes
rPM=0.823
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2682-02429-1 Gaia DR2 2060158853975212160
 
 
WDS 20024+3706 SEI 810 : 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
20024+3706 SEI 810 2000 5 158 20.2 12.49 11.39 D 200218.83+370541.8
20024+3706 SEI 810 2002 6 158 20.2 12.49 11.39 D 200218.83+370541.8
20024+3706 SEI 810 2010 7 157 20.2 12.49 11.39 200218.83+370541.8
20024+3706 SEI 810 2015 8 157 20.2 12.49 11.39 200218.83+370541.8

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

 
 
WDS 20024+3706 SEI 810 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20024+3706 SEI 810 : MEASURES
 
 
No records found.

 
 
WDS 20024+3706 : VIRTUAL EYEPIECE
 
 

20024+3706 SEI 810A mag 12.49 20024+3706 SEI 810B sep 19.7 P.A. 161.60 mag 11.39 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20024+3706 : ALADIN DSS IMAGE @ 20h 02m 18.83s +37° 05' 41.8"
 
 
 
 
WDS 20024+3706 SEI 810 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20024+3706 SEI 810 distance=0' 20017+3703 GRV 306 distance=8' 20030+3701 COU2211 distance=10' 20022+3724 NYS 4 distance=18' 20025+3724 SEI 814 distance=19' 20024+3728 SEI 813 distance=23' 20042+3707 ALI 403 distance=23' 20005+3659 SEI 782 distance=23' 20035+3639 TDT1940 distance=31' 20042+3728 ALI 654 distance=31' 20031+3733 ES 2045 distance=32' 20033+3736 GMZ 199 distance=33' 20050+3707 COU2212 distance=33' 20010+3737 SEI 786 distance=35' 20007+3635 HDS2851Aa,Ab distance=36' 20007+3635 WEB 9AB distance=36' 20007+3635 WEB 9AC distance=36' 20046+3641 A 1413 distance=37' 20028+3742 SEI 817 distance=37' 20007+3635 WEB 9BC distance=37' 20007+3635 WEB 9CD distance=38' 20046+3639 SEI 840 distance=38' 19592+3702 SEI 765AB distance=39' 19592+3702 SEI 765AC distance=39' 20010+3742 BU 1289AB distance=40' 20010+3742 BU 1289AC distance=40' 20010+3742 FOX 246AB,D distance=40' 20010+3742 WAL 125AB,E distance=40' 20049+3641 SEI 842 distance=40' 20023+3625 COU2210 distance=41' 19592+3724 COU2412 distance=41' 20057+3711 SEI 850 distance=41' 19589+3657 ARG 88 distance=43' 20037+3626 SEI 830 distance=44' 20060+3714 TOB 165BC distance=46' 20060+3714 SEI 866AB distance=46' 20060+3714 TOB 165AD distance=46' 20060+3714 TOB 165CD distance=46' 20062+3708 SEI 874 distance=47' 20002+3625 STT 394AB distance=49' 20002+3625 WAL 124AC distance=49' 19593+3632 ES 2184 distance=50' 20063+3642 SEI 875 distance=53' 20042+3755 TOR 19 distance=55' 20056+3746 A 1414 distance=56' 20069+3718 A 1415 distance=57' 20070+3651 SEI 889 distance=59' 20046+3614 SEI 839 distance=59' 19590+3750 ALI 651 distance=59' 19596+3756 SEI 775 distance=61' 19572+3712 ALI 401 distance=62' 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 20024+3706 SEI 810 157 20.2
Show 20017+3703 GRV 306 213 29.1 8
Show 20030+3701 COU2211 257 1.0 10
Show 20022+3724 NYS 4 131 23.6 18
Show 20025+3724 SEI 814 326 19.1 19
Show 20024+3728 SEI 813 328 24.3 23
Show 20042+3707 ALI 403 130 13.7 23
Show 20005+3659 SEI 782 199 25.7 23
Show 20035+3639 TDT1940 304 0.8 31
Show 20042+3728 ALI 654 351 10.9 31
Show 20031+3733 ES 2045 135 3.7 32
Show 20033+3736 GMZ 199 304 11.9 33
Show 20050+3707 COU2212 198 0.5 33
Show 20010+3737 SEI 786 253 28.8 35
Show 20007+3635 HDS2851 Aa,Ab 171 0.4 36
Show 20007+3635 WEB 9 AB 202 71.6 36
Show 20007+3635 WEB 9 AC 220 82.1 36
Show 20046+3641 A 1413 139 2.4 37
Show 20028+3742 SEI 817 102 21.6 37
Show 20007+3635 WEB 9 BC 278 26.3 37
Show 20007+3635 WEB 9 CD 325 13.9 38
Show 20046+3639 SEI 840 69 13.6 38
Show 19592+3702 SEI 765 AB 94 7.5 39
Show 19592+3702 SEI 765 AC 19 20.9 39
Show 20010+3742 BU 1289 AB 55 0.7 40
Show 20010+3742 BU 1289 AC 89 21.5 40
Show 20010+3742 FOX 246 AB,D 170 104.2 40
Show 20010+3742 WAL 125 AB,E 10 46.5 40
Show 20049+3641 SEI 842 243 22.7 40
Show 20023+3625 COU2210 292 0.2 41
Show 19592+3724 COU2412 78 0.4 41
Show 20057+3711 SEI 850 339 25.8 41
Show 19589+3657 ARG 88 203 29.5 43
Show 20037+3626 SEI 830 29.7 44
Show 20060+3714 TOB 165 BC 33 22.3 46
Show 20060+3714 SEI 866 AB 326 22.7 46
Show 20060+3714 TOB 165 AD 42 42.2 46
Show 20060+3714 TOB 165 CD 102 29.6 46
Show 20062+3708 SEI 874 347 25.5 47
Show 20002+3625 STT 394 AB 294 11.0 49
Show 20002+3625 WAL 124 AC 9 69.0 49
Show 19593+3632 ES 2184 83 5.1 50
Show 20063+3642 SEI 875 116 17.1 53
Show 20042+3755 TOR 19 97 8.8 55
Show 20056+3746 A 1414 34 0.3 56
Show 20069+3718 A 1415 235 4.0 57
Show 20070+3651 SEI 889 209 9.0 59
Show 20046+3614 SEI 839 140 15.8 59
Show 19590+3750 ALI 651 200 16.8 59
Show 19596+3756 SEI 775 65 20.3 61
Show 19572+3712 ALI 401 101 10.6 62

 
 
WDS 20024+3706 : COMPONENTS
 
 
  A
B pa=161.6°
sep=19.67"
 
 
20024+3706 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200218.83+370541.8 Mag 12.49 PmRA -3.00
PmDE -9.0 Tycho2 2682-02429-1
Tycho2
Tycho2 2682-02429-1 Pflag RAmdeg 300.57846644 DEmdeg 37.09494761
PmRA -1.1 PmDE -12.1 E RAmdeg 103 E DEmdeg 99
E pmRA 3.1 E pmDE 2.9 EpRAm 1974.94 EpDEm 1973.81
Num 3 Q RAmdeg 1.9 Q DEmdeg 1.0 Q pmRA 1.9
Q pmDE 1.0 BTmag 12.613 E BTmag 0.208 VTmag 12.488
E VTmag 0.215 Prox 203 TYC HIP
CCDM RAdeg 300.57846083 DEdeg 37.09497139 EpRA 1990 1.57
EpDE 1990 1.69 E RAdeg 116.4 E DEdeg 112.5 Posflg
Corr 0.1
 
 
20024+3706 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200219.35+370523.1 Mag 11.39 PmRA 2.00
PmDE -3.0 Tycho2 2682-02657-1 Calc delta mag 1.1 Calc coord yes
Tycho2
Tycho2 2682-02657-1 Pflag RAmdeg 300.58114649 DEmdeg 37.08976274
PmRA -6.9 PmDE -5.5 E RAmdeg 69 E DEmdeg 66
E pmRA 2.8 E pmDE 2.5 EpRAm 1982.68 EpDEm 1981.75
Num 4 Q RAmdeg 2.3 Q DEmdeg 0.5 Q pmRA 2.3
Q pmDE 0.5 BTmag 13.070 E BTmag 0.272 VTmag 11.390
E VTmag 0.090 Prox 203 TYC T HIP
CCDM RAdeg 300.58116167 DEdeg 37.08977583 EpRA 1990 1.55
EpDE 1990 1.71 E RAdeg 73.6 E DEdeg 71.3 Posflg
Corr 0.1