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Doubles in session


Current system
20383+3814
SEI 1202


Nearby doubles
9' : 20380+3806
SEI1197

13' : 20378+3824
SEI1195

14' : 20390+3804
SEI1204

14' : 20373+3822
SEI1194

18' : 20391+3759
SEI1208

22' : 20400+3821
KPP 5

24' : 20366+3825
HJ 1548

25' : 20362+3812
ES 2511

26' : 20387+3838
STF2708AB

28' : 20371+3837
SEI1193

31' : 20404+3758
SEI1212AB

32' : 20382+3742
SEI1201

33' : 20380+3741
TOB 193AB

33' : 20408+3802
ALI 672

33' : 20354+3810
RAO 439

37' : 20412+3801
ES 2512

39' : 20415+3818
TDT2473

40' : 20402+3846
TDT2459

41' : 20357+3747
TOB 190

41' : 20355+3749
SEI1184

41' : 20352+3755
SEI1182

42' : 20352+3754
SEI1180AB

42' : 20350+3757
SEI1178AB

44' : 20362+3737
SEI1188AB

46' : 20361+3852
SEI1189

47' : 20345+3759
BKO 569



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

20383+3814 SEI 1202

 
 
20h 38m 13.65s +38° 13' 19.5" P.A. 89.00 sep 14.1 mag 11.00,11.00
 
 
Coord 2000 20383+3814 Discov num SEI1202 Comp Coord arcsec 2000 20 38 13.65 +38 13 19.5
Date first 1895 Date last 1895 Obs 1
Pa first 89 Pa last 88.8 P.A. Now (θ) 88.8°
Sep first 14.1 Sep last 14.078 Sep. Now (ρ) 14.078"
Mag pri 11.00 Mag sec 11.00 delta mag (ΔM) 0 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20383+3814 SEI 1202 : NOTES
 
 
discov_num notes refcode
SEI1202 Primary not seen on POSS plate; may be either variable star or flaw on
AC Potsdam plate.
 
 
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
20383+3814 SEI1202 1895 1 89 14.1 11.00 11.00 N 203813.65+381319.5

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

 
 
WDS 20383+3814 SEI 1202 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20383+3814 SEI 1202 : MEASURES
 
 
No records found.

 
 
WDS 20383+3814 : VIRTUAL EYEPIECE
 
 

20383+3814 SEI1202A mag 11 20383+3814 SEI1202B sep 11.1 P.A. 88.50 mag 11 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 20383+3814 : ALADIN DSS IMAGE @ 20h 38m 13.65s +38° 13' 19.5"
 
 
 
 
WDS 20383+3814 SEI 1202 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20383+3814 SEI1202 distance=0' 20384+3811 TDT2444Aa,Ab distance=4' 20380+3806 SEI1197 distance=9' 20378+3824 SEI1195 distance=13' 20390+3804 SEI1204 distance=14' 20373+3822 SEI1194 distance=14' 20391+3759 SEI1208 distance=18' 20400+3821 KPP 5 distance=22' 20366+3825 HJ 1548 distance=24' 20362+3812 ES 2511 distance=25' 20387+3838 STF2708AB distance=26' 20387+3838 STF2708AC distance=26' 20387+3838 STF2708AD distance=26' 20371+3837 SEI1193 distance=28' 20404+3758 SEI1212AB distance=31' 20404+3758 FYM 327AC distance=31' 20382+3742 SEI1201 distance=32' 20380+3741 TOB 193AB distance=33' 20380+3741 TOB 193AC distance=33' 20408+3802 ALI 672 distance=33' 20354+3810 RAO 439 distance=33' 20412+3801 ES 2512 distance=37' 20415+3818 TDT2473 distance=39' 20402+3846 TDT2459 distance=40' 20357+3747 TOB 190 distance=41' 20355+3749 SEI1184 distance=41' 20352+3755 SEI1182 distance=41' 20352+3754 SEI1180BC distance=42' 20352+3754 SEI1180AB distance=42' 20352+3754 SEI1181AC distance=42' 20350+3757 SEI1178AB distance=42' 20350+3757 BKO 570AC distance=42' 20362+3737 SEI1187BC distance=44' 20362+3737 TOB 191BD distance=44' 20362+3737 SEI1188AB distance=44' 20361+3852 SEI1189 distance=46' 20345+3759 BKO 569 distance=47' 20363+3854 MLB 953 distance=47' 20420+3827 AG 263 distance=47' 20349+3840 SEI1177 distance=48' 20419+3752 TDT2478 distance=49' 20379+3725 SEI1196 distance=49' 20359+3729 SEI1186 distance=53' 20349+3849 SEI1176 distance=54' 20374+3721 TOB 192 distance=54' 20374+3907 TDT2431 distance=55' 20348+3852 GRV 357 distance=56' 20379+3909 SEI1198 distance=56' 20367+3906 AG 259 distance=56' 20357+3901 SEI1185 distance=57' 20391+3717 SEI1207 distance=58' 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 20383+3814 SEI1202 89 14.1
Show 20384+3811 TDT2444 Aa,Ab 319 1.0 4
Show 20380+3806 SEI1197 173 14.3 9
Show 20378+3824 SEI1195 219 9.1 13
Show 20390+3804 SEI1204 291 7.8 14
Show 20373+3822 SEI1194 113 25.1 14
Show 20391+3759 SEI1208 11 7.5 18
Show 20400+3821 KPP 5 337 3.1 22
Show 20366+3825 HJ 1548 249 14.0 24
Show 20362+3812 ES 2511 251 7.2 25
Show 20387+3838 STF2708 AB 323 57.9 26
Show 20387+3838 STF2708 AC 336 40.6 26
Show 20387+3838 STF2708 AD 231 115.6 26
Show 20371+3837 SEI1193 353 17.1 28
Show 20404+3758 SEI1212 AB 195 18.9 31
Show 20404+3758 FYM 327 AC 30 14.0 31
Show 20382+3742 SEI1201 350 22.8 32
Show 20380+3741 TOB 193 AB 231 28.1 33
Show 20380+3741 TOB 193 AC 267 31.4 33
Show 20408+3802 ALI 672 167 12.4 33
Show 20354+3810 RAO 439 235 0.7 33
Show 20412+3801 ES 2512 327 6.9 37
Show 20415+3818 TDT2473 169 0.6 39
Show 20402+3846 TDT2459 36 1.4 40
Show 20357+3747 TOB 190 68 17.8 41
Show 20355+3749 SEI1184 36 27.0 41
Show 20352+3755 SEI1182 115 8.9 41
Show 20352+3754 SEI1180 BC 33 17.9 42
Show 20352+3754 SEI1180 AB 138 28.4 42
Show 20352+3754 SEI1181 AC 102 29.4 42
Show 20350+3757 SEI1178 AB 174 19.1 42
Show 20350+3757 BKO 570 AC 12 6.2 42
Show 20362+3737 SEI1187 BC 273 22.7 44
Show 20362+3737 TOB 191 BD 134 37.6 44
Show 20362+3737 SEI1188 AB 77 15.4 44
Show 20361+3852 SEI1189 36 2.2 46
Show 20345+3759 BKO 569 73 8.5 47
Show 20363+3854 MLB 953 9 6.0 47
Show 20420+3827 AG 263 70 1.6 47
Show 20349+3840 SEI1177 139 13.0 48
Show 20419+3752 TDT2478 339 1.9 49
Show 20379+3725 SEI1196 336 17.7 49
Show 20359+3729 SEI1186 189 12.3 53
Show 20349+3849 SEI1176 11 19.9 54
Show 20374+3721 TOB 192 106 32.0 54
Show 20374+3907 TDT2431 244 0.6 55
Show 20348+3852 GRV 357 275 22.5 56
Show 20379+3909 SEI1198 307 13.9 56
Show 20367+3906 AG 259 313 2.8 56
Show 20357+3901 SEI1185 298 3.5 57
Show 20391+3717 SEI1207 121 27.0 58

 
 
WDS 20383+3814 : COMPONENTS
 
 
  A
B pa=88.5°
sep=11.06"
 
 
20383+3814 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203813.65+381319.5 Mag 11
 
 
20383+3814 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203814.59+381319.8 Mag 11 Calc coord yes