20391+3619 SEI 1206

 
 
20h 39m 02.98s +36° 19' 18.7" P.A. 149.00 sep 26.6 mag 11.35,13.05
 
 
Coord 2000 20391+3619 Discov num SEI1206 Comp Coord arcsec 2000 20 39 02.98 +36 19 18.7
Date first 1896 Date last 2015 Obs 11
Pa first 145 Pa last 149 P.A. Now (θ) 149°
Sep first 25.7 Sep last 26.623 Sep. Now (ρ) 26.623"
Mag pri 11.35 Mag sec 13.05 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +007 Sec motion ra -004
Pri motion dec +013 Sec motion dec +000
Notes
rPM=1.153
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2698-00941-1 Gaia DR2 2062691067920233600
 
 
WDS 20391+3619 SEI 1206 : 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
20391+3619 SEI1206 1998 4 149 26.5 11.35 12.20 D 203902.98+361918.7
20391+3619 SEI1206 2002 5 149 26.5 11.35 12.20 D 203902.98+361918.7
20391+3619 SEI1206 2010 6 149 26.6 11.35 13.05 203902.98+361918.7
20391+3619 SEI1206 2015 7 149 26.6 11.35 13.05 203902.98+361918.7

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WDS 20391+3619 SEI 1206 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20391+3619 SEI 1206 : MEASURES
 
 
No records found.

 
 
WDS 20391+3619 : VIRTUAL EYEPIECE
 
 

20391+3619 SEI1206A mag 11.35 20391+3619 SEI1206B sep 25.4 P.A. 154.20 mag 13.05 virtual eyepiece
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Radius:
Components only
 
 
WDS 20391+3619 : ALADIN DSS IMAGE @ 20h 39m 02.98s +36° 19' 18.7"
 
 
 
 
WDS 20391+3619 SEI 1206 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20391+3619  SEI1206 distance=0' 20381+3601  HJ 1553 distance=23' 20406+3603  SEI1213 distance=26' 20397+3644  SEI1209 distance=27' 20376+3559  LSC  92 distance=28' 20401+3551  SEI1211 distance=31' 20365+3616  SEI1190 distance=32' 20417+3622  SEI1217 distance=32' 20415+3635  SEI1216 distance=34' 20389+3546  TDT2450 distance=34' 20368+3642  TDT2420 distance=36' 20416+3637  SEI1218 distance=36' 20391+3543  SEI1205 distance=37' 20414+3644  SEI1215 distance=37' 20359+3615  GII  52Aa,Ab distance=39' 20359+3615  GII  52AB distance=39' 20394+3541  TOB 194 distance=39' 20359+3617  TDT2405 distance=39' 20397+3658  A  1432 distance=40' 20364+3555  TDT2414 distance=41' 20369+3652  SEI1192 distance=42' 20423+3637  SEI1224 distance=43' 20358+3635  ES 2510 distance=43' 20418+3553  HJ 1560AB distance=43' 20418+3553  HJ 1560AC distance=43' 20390+3702  COU2219 distance=43' 20423+3601  TDT2481 distance=44' 20373+3541  ES 2251 distance=44' 20364+3652  ES  247 distance=45' 20410+3658  TDT2469 distance=46' 20399+3703  ES  248AB distance=46' 20399+3703  ES  248AC distance=46' 20356+3559  TDT2401 distance=47' 20396+3710  ES 2194 distance=51' 20430+3555  HJ 1568 distance=54' 20431+3645  SEI1227 distance=55' 20435+3609  ES 2195BC distance=56' 20435+3609  ES 2195AB distance=56' 20391+3717  SEI1207 distance=58' 20380+3523  TDT2437 distance=58' 20419+3711  SEI1220 distance=63' 20374+3721  TOB 192 distance=65' 20444+3617  GII  53 distance=65' 20346+3541  TDT2386 distance=67' 20379+3725  SEI1196 distance=67' 20411+3516  COU1963AB distance=68' 20411+3516  COU1963AB,C distance=68' 20434+3535  ISM   5AB distance=69' 20434+3535  EVS  44AC distance=69' 20434+3535  EVS  44AD distance=69' 20414+3515  COU1964 distance=70' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20391+3619 SEI1206 149 26.6
Show 20381+3601 HJ 1553 192 11.5 23
Show 20406+3603 SEI1213 243 29.3 26
Show 20397+3644 SEI1209 15 21.4 27
Show 20376+3559 LSC 92 105 0.1 28
Show 20401+3551 SEI1211 149 20.4 31
Show 20365+3616 SEI1190 153 2.4 32
Show 20417+3622 SEI1217 245 15.1 32
Show 20415+3635 SEI1216 117 11.8 34
Show 20389+3546 TDT2450 250 1.9 34
Show 20368+3642 TDT2420 356 0.5 36
Show 20416+3637 SEI1218 226 12.8 36
Show 20391+3543 SEI1205 74 20.4 37
Show 20414+3644 SEI1215 135 28.8 37
Show 20359+3615 GII 52 Aa,Ab 217 0.4 39
Show 20359+3615 GII 52 AB 344 3.9 39
Show 20394+3541 TOB 194 306 18.8 39
Show 20359+3617 TDT2405 355 1.1 39
Show 20397+3658 A 1432 117 0.4 40
Show 20364+3555 TDT2414 222 0.9 41
Show 20369+3652 SEI1192 281 30.5 42
Show 20423+3637 SEI1224 161 25.2 43
Show 20358+3635 ES 2510 317 6.8 43
Show 20418+3553 HJ 1560 AB 248 12.8 43
Show 20418+3553 HJ 1560 AC 74 24.3 43
Show 20390+3702 COU2219 43 0.9 43
Show 20423+3601 TDT2481 43 0.7 44
Show 20373+3541 ES 2251 196 3.6 44
Show 20364+3652 ES 247 147 5.4 45
Show 20410+3658 TDT2469 353 2.9 46
Show 20399+3703 ES 248 AB 3 4.3 46
Show 20399+3703 ES 248 AC 66 10.6 46
Show 20356+3559 TDT2401 358 0.4 47
Show 20396+3710 ES 2194 289 7.2 51
Show 20430+3555 HJ 1568 44 11.2 54
Show 20431+3645 SEI1227 168 15.0 55
Show 20435+3609 ES 2195 BC 91 1.8 56
Show 20435+3609 ES 2195 AB 4 20.7 56
Show 20391+3717 SEI1207 121 27.0 58
Show 20380+3523 TDT2437 73 0.4 58
Show 20419+3711 SEI1220 161 13.0 63
Show 20374+3721 TOB 192 106 32.0 65
Show 20444+3617 GII 53 358 0.3 65
Show 20346+3541 TDT2386 203 0.5 67
Show 20379+3725 SEI1196 336 17.7 67
Show 20411+3516 COU1963 AB 0.2 68
Show 20411+3516 COU1963 AB,C 41 1.8 68
Show 20434+3535 ISM 5 AB 145 0.0 69
Show 20434+3535 EVS 44 AC 96 12.9 69
Show 20434+3535 EVS 44 AD 298 14.8 69
Show 20414+3515 COU1964 130 1.0 70

 
 
WDS 20391+3619 : COMPONENTS
 
 
  A
B pa=154.2°
sep=25.35"
 
 
20391+3619 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203902.98+361918.7 Mag 11.35 PmRA 7.00
PmDE 13.0 Tycho2 2698-00941-1
Tycho2
Tycho2 2698-00941-1 Pflag RAmdeg 309.76244324 DEmdeg 36.32188646
PmRA 7.0 PmDE 14.1 E RAmdeg 50 E DEmdeg 49
E pmRA 1.6 E pmDE 1.6 EpRAm 1978.14 EpDEm 1977.93
Num 7 Q RAmdeg 1.3 Q DEmdeg 1.6 Q pmRA 1.3
Q pmDE 1.6 BTmag 12.060 E BTmag 0.107 VTmag 11.352
E VTmag 0.082 Prox 573 TYC T HIP
CCDM RAdeg 309.76242500 DEdeg 36.32185556 EpRA 1990 1.64
EpDE 1990 1.72 E RAdeg 54.6 E DEdeg 53.9 Posflg
Corr 0.0
CCDM
Ccdm 20391+3619 RComp Comp A Note1
Note2 Discov num DRAs -3.01 DDEs 18.6
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20352N3558A
HIC
 
 
20391+3619 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203903.89+361855.9 Mag 13.05 PmRA -4.00
PmDE 0.0 Calc delta mag 1.7 Calc coord yes
CCDM
Ccdm 20391+3619 RComp Comp B Note1
Note2 Discov num SEI1206 DRAs -1.84 DDEs -3.8
R dRAs 65 Year 1896 Theta 145 Rho 25.7
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 20352N3558B
HIC