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Doubles in session


Current system
20288+3650
SEI 1129


Nearby doubles
16' : 20289+3634
SEI1132

21' : 20301+3636
KPP4204AB

22' : 20288+3628
COU1958

28' : 20310+3656
AC 18AB

29' : 20311+3652
SEI1148

32' : 20313+3654
TOB 188

38' : 20262+3712
HO 130

40' : 20308+3619
TDS1078

42' : 20293+3731
WEI 35AB

42' : 20257+3709
ES 2192

43' : 20255+3708
DAM1041

45' : 20297+3733
ES 2509

47' : 20277+3605
ES 2193AB

49' : 20263+3728
AG 255

52' : 20259+3727
SEI1121

52' : 20324+3622
KPP3359

52' : 20327+3711
SEI1158AB

55' : 20257+3609
TDT2260

56' : 20257+3731
LDS1042

57' : 20323+3726
SEI1156

60' : 20291+3550
HO 594AB

63' : 20242+3720
COU2288

65' : 20308+3749
SEI1146AB

66' : 20321+3558
COU2133AB

67' : 20304+3753
TDT2328

67' : 20257+3745
FOX 36



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

20288+3650 SEI 1129

 
 
20h 28m 45.19s +36° 49' 33.0" P.A. 23.00 sep 29.0 mag 9.70,11.92
 
 
Coord 2000 20288+3650 Discov num SEI1129 Comp Coord arcsec 2000 20 28 45.19 +36 49 33.0
Date first 1896 Date last 2015 Obs 11
Pa first 26 Pa last 22.6 P.A. Now (θ) 22.6°
Sep first 29.6 Sep last 29.008 Sep. Now (ρ) 29.008"
Mag pri 9.70 Mag sec 11.92 delta mag (ΔM) 2.22 Spectral class
Pri motion ra +007 Sec motion ra -010
Pri motion dec -007 Sec motion dec -010
Notes
rPM=1.221
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2697-00125-1 Gaia DR2 2057744296380626560
 
 
WDS 20288+3650 SEI 1129 : 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
20288+3650 SEI1129 1998 4 24 29.0 9.70 11.71 D 202845.19+364933.0
20288+3650 SEI1129 2002 5 23 29.3 9.70 11.71 D 202845.19+364933.0
20288+3650 SEI1129 2010 6 23 29.0 9.70 11.92 202845.19+364933.0
20288+3650 SEI1129 2015 7 23 29.0 9.70 11.92 202845.19+364933.0

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

 
 
WDS 20288+3650 SEI 1129 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20288+3650 SEI 1129 : MEASURES
 
 
No records found.

 
 
WDS 20288+3650 : VIRTUAL EYEPIECE
 
 

20288+3650 SEI1129A mag 9.7 20288+3650 SEI1129B sep 28.2 P.A. 18.40 mag 11.92 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20288+3650 : ALADIN DSS IMAGE @ 20h 28m 45.19s +36° 49' 33.0"
 
 
 
 
WDS 20288+3650 SEI 1129 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20288+3650 SEI1129 distance=0' 20289+3634 SEI1132 distance=16' 20301+3636 KPP4204AB distance=21' 20301+3636 SKF2852AC distance=21' 20301+3636 SKF2852BC distance=21' 20288+3628 COU1958 distance=22' 20310+3656 AC 18AB distance=28' 20310+3656 KUI 98AC distance=28' 20310+3656 AC 18AD distance=28' 20311+3652 SEI1148 distance=29' 20313+3654 TOB 188 distance=32' 20262+3712 HO 130 distance=38' 20308+3619 TDS1078 distance=40' 20293+3731 WEI 35BC distance=42' 20293+3731 WEI 35CD distance=42' 20293+3731 WEI 35AB distance=42' 20293+3731 WEI 35AC distance=42' 20257+3709 ES 2192 distance=42' 20255+3708 DAM1041 distance=43' 20297+3733 ES 2509 distance=45' 20277+3605 ES 2193AB distance=47' 20277+3605 ES 2193AC distance=47' 20277+3605 ES 2193AD distance=47' 20263+3728 AG 255 distance=49' 20259+3727 SEI1121 distance=52' 20324+3622 KPP3359 distance=52' 20327+3711 SEI1158AB distance=52' 20327+3711 TDT2352Aa,Ab distance=52' 20257+3609 TDT2260 distance=55' 20257+3731 LDS1042 distance=56' 20323+3726 SEI1156 distance=57' 20291+3550 HO 594AB distance=60' 20291+3550 GRF 16AC distance=60' 20242+3720 COU2288 distance=63' 20308+3749 SEI1146AB distance=65' 20308+3749 SEI1147AC distance=65' 20321+3558 COU2133AB distance=66' 20321+3558 COU2133Aa,Ab distance=66' 20304+3753 TDT2328 distance=67' 20257+3745 FOX 36 distance=67' 20328+3736 TDT2355 distance=68' 20255+3553 A 47 distance=69' 20288+3541 SEI1130 distance=69' 20260+3549 HDS2922 distance=70' 20262+3547 COU2130Aa,Ab distance=70' 20262+3547 SEI1125AB distance=70' 20235+3618 ES 2191 distance=70' 20322+3552 GRV 350 distance=71' 20252+3554 SEI1119 distance=71' 20228+3647 KPP 4 distance=72' 20237+3729 CIA 20 distance=72' 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 20288+3650 SEI1129 23 29.0
Show 20289+3634 SEI1132 226 15.1 16
Show 20301+3636 KPP4204 AB 213 7.1 21
Show 20301+3636 SKF2852 AC 206 6.5 21
Show 20301+3636 SKF2852 BC 83 1.0 21
Show 20288+3628 COU1958 105 0.5 22
Show 20310+3656 AC 18 AB 158 2.2 28
Show 20310+3656 KUI 98 AC 76 16.8 28
Show 20310+3656 AC 18 AD 165 63.1 28
Show 20311+3652 SEI1148 281 24.5 29
Show 20313+3654 TOB 188 262 17.0 32
Show 20262+3712 HO 130 289 1.9 38
Show 20308+3619 TDS1078 294 1.2 40
Show 20293+3731 WEI 35 BC 98 89.3 42
Show 20293+3731 WEI 35 CD 202 12.1 42
Show 20293+3731 WEI 35 AB 214 4.2 42
Show 20293+3731 WEI 35 AC 100 87.6 42
Show 20257+3709 ES 2192 79 2.8 42
Show 20255+3708 DAM1041 256 2.8 43
Show 20297+3733 ES 2509 241 3.3 45
Show 20277+3605 ES 2193 AB 334 4.9 47
Show 20277+3605 ES 2193 AC 231 7.4 47
Show 20277+3605 ES 2193 AD 33 12.7 47
Show 20263+3728 AG 255 287 5.2 49
Show 20259+3727 SEI1121 207 28.1 52
Show 20324+3622 KPP3359 201 8.7 52
Show 20327+3711 SEI1158 AB 109 20.9 52
Show 20327+3711 TDT2352 Aa,Ab 160 0.4 52
Show 20257+3609 TDT2260 3 2.7 55
Show 20257+3731 LDS1042 174 8.6 56
Show 20323+3726 SEI1156 89 5.9 57
Show 20291+3550 HO 594 AB 212 15.9 60
Show 20291+3550 GRF 16 AC 163 104.0 60
Show 20242+3720 COU2288 98 0.4 63
Show 20308+3749 SEI1146 AB 42 10.2 65
Show 20308+3749 SEI1147 AC 286 14.5 65
Show 20321+3558 COU2133 AB 29 2.4 66
Show 20321+3558 COU2133 Aa,Ab 119 0.1 66
Show 20304+3753 TDT2328 45 0.5 67
Show 20257+3745 FOX 36 325 2.7 67
Show 20328+3736 TDT2355 57 2.3 68
Show 20255+3553 A 47 176 1.6 69
Show 20288+3541 SEI1130 26 11.3 69
Show 20260+3549 HDS2922 143 0.6 70
Show 20262+3547 COU2130 Aa,Ab 61 0.5 70
Show 20262+3547 SEI1125 AB 250 19.2 70
Show 20235+3618 ES 2191 181 1.9 70
Show 20322+3552 GRV 350 159 36.5 71
Show 20252+3554 SEI1119 212 7.0 71
Show 20228+3647 KPP 4 176 8.5 72
Show 20237+3729 CIA 20 300 0.0 72

 
 
WDS 20288+3650 : COMPONENTS
 
 
  A
B pa=18.4°
sep=28.23"
 
 
20288+3650 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202845.19+364933.0 Mag 9.7 PmRA 7.00
PmDE -7.0 Tycho2 2697-00125-1
Tycho2
Tycho2 2697-00125-1 Pflag RAmdeg 307.18829814 DEmdeg 36.82584557
PmRA 4.8 PmDE -6.4 E RAmdeg 16 E DEmdeg 15
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.36 EpDEm 1990.05
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.3 BTmag 10.861 E BTmag 0.039 VTmag 9.703
E VTmag 0.022 Prox 293 TYC T HIP
CCDM RAdeg 307.18828083 DEdeg 36.82585917 EpRA 1990 1.57
EpDE 1990 1.68 E RAdeg 17.2 E DEdeg 15.5 Posflg
Corr 0.0
CCDM
Ccdm 20288+3650 RComp Comp A Note1
Note2 Discov num DRAs -2.80 DDEs -27.4
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number +36 4089 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20250N3630A
HIC
 
 
20288+3650 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202845.93+364959.8 Mag 11.92 PmRA -10.00
PmDE -10.0 Tycho2 2697-00849-1 Calc delta mag 2.22 Calc coord yes
Tycho2
Tycho2 2697-00849-1 Pflag RAmdeg 307.19228174 DEmdeg 36.83330691
PmRA -6.4 PmDE -8.4 E RAmdeg 69 E DEmdeg 65
E pmRA 2.3 E pmDE 2.2 EpRAm 1981.35 EpDEm 1981.30
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 12.583 E BTmag 0.186 VTmag 11.713
E VTmag 0.117 Prox 293 TYC HIP
CCDM RAdeg 307.19230028 DEdeg 36.83332639 EpRA 1990 1.58
EpDE 1990 1.65 E RAdeg 73.1 E DEdeg 68.6 Posflg
Corr 0.1
CCDM
Ccdm 20288+3650 RComp Comp B Note1
Note2 Discov num SEI1129 DRAs -1.84 DDEs -0.4
R dRAs 65 Year 1896 Theta 026 Rho 29.7
Obs 1 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20250N3630B
HIC