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Doubles in session


Current system
20351+3725
SEI 1179


Nearby doubles
9' : 20344+3725
SEI1171

11' : 20359+3729
SEI1186

19' : 20362+3737
SEI1188AB

19' : 20340+3737
SEI1170

24' : 20357+3747
TOB 190

25' : 20355+3749
SEI1184

28' : 20374+3721
TOB 192

30' : 20328+3736
TDT2355

30' : 20352+3755
SEI1182

32' : 20352+3754
SEI1180AB

32' : 20327+3711
SEI1158AB

33' : 20350+3757
SEI1178AB

34' : 20379+3725
SEI1196

34' : 20323+3726
SEI1156

35' : 20345+3759
BKO 569

37' : 20364+3652
ES 247

39' : 20380+3741
TOB 193AB

40' : 20369+3652
SEI1192

42' : 20382+3742
SEI1201

46' : 20354+3810
RAO 439

48' : 20368+3642
TDT2420

48' : 20391+3717
SEI1207

50' : 20362+3812
ES 2511

51' : 20358+3635
ES 2510

52' : 20390+3702
COU2219

53' : 20380+3806
SEI1197



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

20351+3725 SEI 1179

 
 
20h 35m 07.09s +37° 24' 25.6" P.A. 69.00 sep 27.3 mag 10.00,10.50
 
 
Coord 2000 20351+3725 Discov num SEI1179 Comp Coord arcsec 2000 20 35 07.09 +37 24 25.6
Date first 1895 Date last 2015 Obs 13
Pa first 75 Pa last 68.7 P.A. Now (θ) 68.7°
Sep first 23.9 Sep last 27.27 Sep. Now (ρ) 27.27"
Mag pri 10.00 Mag sec 10.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -023 Sec motion ra +002
Pri motion dec -023 Sec motion dec +007
Notes
rPM=1.201
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2063039746240887296
 
 
WDS 20351+3725 SEI 1179 : 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
20351+3725 SEI1179 1998 5 70 26.7 10.00 10.50 D 203507.09+372425.6
20351+3725 SEI1179 2006 6 69 27.0 10.00 10.50 D 203507.09+372425.6
20351+3725 SEI1179 2010 8 69 27.2 10.00 10.50 203507.09+372425.6
20351+3725 SEI1179 2015 9 69 27.3 10.00 10.50 203507.09+372425.6

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

 
 
WDS 20351+3725 SEI 1179 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20351+3725 SEI 1179 : MEASURES
 
 
No records found.

 
 
WDS 20351+3725 : VIRTUAL EYEPIECE
 
 

20351+3725 SEI1179A mag 10 20351+3725 SEI1179B sep 22.5 P.A. 63.90 mag 10.5 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 20351+3725 : ALADIN DSS IMAGE @ 20h 35m 07.09s +37° 24' 25.6"
 
 
 
 
WDS 20351+3725 SEI 1179 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20351+3725 SEI1179 distance=0' 20344+3725 SEI1171 distance=9' 20359+3729 SEI1186 distance=11' 20362+3737 SEI1188AB distance=19' 20340+3737 SEI1170 distance=19' 20362+3737 SEI1187BC distance=19' 20362+3737 TOB 191BD distance=19' 20357+3747 TOB 190 distance=24' 20355+3749 SEI1184 distance=25' 20374+3721 TOB 192 distance=28' 20328+3736 TDT2355 distance=30' 20352+3755 SEI1182 distance=30' 20352+3754 SEI1180BC distance=31' 20352+3754 SEI1180AB distance=32' 20352+3754 SEI1181AC distance=32' 20327+3711 SEI1158AB distance=32' 20327+3711 TDT2352Aa,Ab distance=32' 20350+3757 SEI1178AB distance=33' 20350+3757 BKO 570AC distance=33' 20379+3725 SEI1196 distance=34' 20323+3726 SEI1156 distance=34' 20345+3759 BKO 569 distance=35' 20364+3652 ES 247 distance=37' 20380+3741 TOB 193AB distance=39' 20380+3741 TOB 193AC distance=39' 20369+3652 SEI1192 distance=40' 20382+3742 SEI1201 distance=42' 20354+3810 RAO 439 distance=46' 20368+3642 TDT2420 distance=48' 20391+3717 SEI1207 distance=48' 20362+3812 ES 2511 distance=50' 20358+3635 ES 2510 distance=51' 20390+3702 COU2219 distance=52' 20380+3806 SEI1197 distance=53' 20313+3654 TOB 188 distance=55' 20396+3710 ES 2194 distance=56' 20310+3656 AC 18AB distance=57' 20310+3656 KUI 98AC distance=57' 20310+3656 AC 18AD distance=57' 20308+3749 SEI1146AB distance=58' 20308+3749 SEI1147AC distance=58' 20311+3652 SEI1148 distance=58' 20391+3759 SEI1208 distance=59' 20315+3806 SEI1151 distance=60' 20397+3658 A 1432 distance=61' 20384+3811 TDT2444Aa,Ab distance=61' 20399+3703 ES 248AB distance=61' 20399+3703 ES 248AC distance=61' 20383+3814 SEI1202 distance=62' 20366+3825 HJ 1548 distance=63' 20390+3804 SEI1204 distance=63' 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 20351+3725 SEI1179 69 27.3
Show 20344+3725 SEI1171 201 17.4 9
Show 20359+3729 SEI1186 189 12.3 11
Show 20362+3737 SEI1188 AB 77 15.4 19
Show 20340+3737 SEI1170 28 17.3 19
Show 20362+3737 SEI1187 BC 273 22.7 19
Show 20362+3737 TOB 191 BD 134 37.6 19
Show 20357+3747 TOB 190 68 17.8 24
Show 20355+3749 SEI1184 36 27.0 25
Show 20374+3721 TOB 192 106 32.0 28
Show 20328+3736 TDT2355 57 2.3 30
Show 20352+3755 SEI1182 115 8.9 30
Show 20352+3754 SEI1180 BC 33 17.9 31
Show 20352+3754 SEI1180 AB 138 28.4 32
Show 20352+3754 SEI1181 AC 102 29.4 32
Show 20327+3711 SEI1158 AB 109 20.9 32
Show 20327+3711 TDT2352 Aa,Ab 160 0.4 32
Show 20350+3757 SEI1178 AB 174 19.1 33
Show 20350+3757 BKO 570 AC 12 6.2 33
Show 20379+3725 SEI1196 336 17.7 34
Show 20323+3726 SEI1156 89 5.9 34
Show 20345+3759 BKO 569 73 8.5 35
Show 20364+3652 ES 247 147 5.4 37
Show 20380+3741 TOB 193 AB 231 28.1 39
Show 20380+3741 TOB 193 AC 267 31.4 39
Show 20369+3652 SEI1192 281 30.5 40
Show 20382+3742 SEI1201 350 22.8 42
Show 20354+3810 RAO 439 235 0.7 46
Show 20368+3642 TDT2420 356 0.5 48
Show 20391+3717 SEI1207 121 27.0 48
Show 20362+3812 ES 2511 251 7.2 50
Show 20358+3635 ES 2510 317 6.8 51
Show 20390+3702 COU2219 43 0.9 52
Show 20380+3806 SEI1197 173 14.3 53
Show 20313+3654 TOB 188 262 17.0 55
Show 20396+3710 ES 2194 289 7.2 56
Show 20310+3656 AC 18 AB 158 2.2 57
Show 20310+3656 KUI 98 AC 76 16.8 57
Show 20310+3656 AC 18 AD 165 63.1 57
Show 20308+3749 SEI1146 AB 42 10.2 58
Show 20308+3749 SEI1147 AC 286 14.5 58
Show 20311+3652 SEI1148 281 24.5 58
Show 20391+3759 SEI1208 11 7.5 59
Show 20315+3806 SEI1151 215 25.1 60
Show 20397+3658 A 1432 117 0.4 61
Show 20384+3811 TDT2444 Aa,Ab 319 1.0 61
Show 20399+3703 ES 248 AB 3 4.3 61
Show 20399+3703 ES 248 AC 66 10.6 61
Show 20383+3814 SEI1202 89 14.1 62
Show 20366+3825 HJ 1548 249 14.0 63
Show 20390+3804 SEI1204 291 7.8 63

 
 
WDS 20351+3725 : COMPONENTS
 
 
  A
B pa=63.9°
sep=22.48"
 
 
20351+3725 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203507.09+372425.6 Mag 10 PmRA -23.00
PmDE -23.0
 
 
20351+3725 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203508.78+372435.5 Mag 10.5 PmRA 2.00
PmDE 7.0 Calc delta mag 0.5 Calc coord yes