20238+3830 BKO 153 BE

 
 
20h 23m 48.89s +38° 30' 03.8" P.A. 264.00 sep 14.7 mag 12.12,14.08
 
 
Coord 2000 20238+3830 Discov num BKO 153 Comp BE Coord arcsec 2000 20 23 48.89 +38 30 03.8
Date first 1998 Date last 2015 Obs 9
Pa first 264 Pa last 263.5 P.A. Now (θ) 263.5°
Sep first 14.6 Sep last 14.669 Sep. Now (ρ) 14.669"
Mag pri 12.12 Mag sec 14.08 delta mag (ΔM) 1.96 Spectral class
Pri motion ra -004 Sec motion ra -005
Pri motion dec -003 Sec motion dec -002
Notes N (See Notes)
rPM=0.263 (< 0.3, Physical double)
This double is physical.
 
 
20238+3830 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V2031 Cyg 69957 20 23 51 +38 29 34 BUP 209 AB 2015 13 320 38.5 8.65 12.12 3.47
Show 69957 20 23 51 +38 29 34 BUP 209 AC 2015 23 296 65.8 8.65 9.34 0.69
Show 69957 20 23 51 +38 29 34 BKO 153 AD 2015 14 119 54.6 8.65 11.50 2.85
Show 20 23 49 +38 30 04 BKO 153 BE 2015 9 264 14.7 12.12 14.08 1.96 <===
Show 20 23 49 +38 30 04 BKO 153 BF 2015 9 323 16.0 12.12 13.70 1.58
Show 20 23 49 +38 30 04 BKO 153 BG 2015 9 31 14.6 12.12 14.40 2.28
Show 20 23 49 +38 30 04 FYM 128 BH 2015 8 223 10.9 12.12 15.56 3.44
Show 20 23 49 +38 30 04 FYM 128 BI 2015 8 57 32.2 12.12 14.41 2.29
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2061130753535982464
 
 
WDS 20238+3830 BKO 153 BE : NOTES
 
 
discov_num notes refcode
BUP 209 A is the irregular variable V1322 Cyg. C is BD+38@4062.
 
 
REFERENCES
 
 
refcode metd author reference
Bko2002 C - Ladanyi, T. & Berko, E. ...................
Bko2002 Webb Soc., Double Star Circ. 10, 2002
Bko2003 C u Ladanyi, T., Berko, E. & Vaskuti, G ...................
Bko2003 Webb Soc., Double Star Circ. 11, 2003
Bko2004 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2004 Webb Soc., Double Star Circ. 12, 2004
Bko2005 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2005 Webb Soc., Double Star Circ. 13, 2005
Bko2008 C u Berko, E. & Vaskuti, G. ...................
Bko2008 Webb Soc., Double Star Circ. 16, 2008
Bko2008b C u Berko, E. 2008JDSO....4..144B
Bko2008b JDSO 4, 144, 2008
Bko2009 C u Berko, E. 2009JDSO....5...49B
Bko2009 JDSO 5, 49, 2009
Bko2009b C u Berko, E. 2009JDSO....5..168B
Bko2009b JDSO 5, 168, 2009
Bko2009c C u Berko, E. ...................
Bko2009c Webb Soc., Double Star Circ. 17, 2009
Bko2009d C u Berko, E. 2009JDSO....5..189B
Bko2009d JDSO 5, 189, 2009
Bko2010a C u Berko, E. 2010JDSO....6...21B
Bko2010a JDSO 6, 21, 2010
Bko2010b C u Berko, E. ...................
Bko2010b Webb Soc., Double Star Circ. 18, 2010
Bko2011a C u Berko, E. 2011JDSO....7....2B
Bko2011a JDSO 7, 2, 2011
Bko2011b C u Berko, E. ...................
Bko2011b Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012 C u Berko, E. ...................
Bko2012 Webb Soc., Double Star Circ. 20, 2012
BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) 1913QB811.B8.......
FyM2013 C j Fay, M. 2013OED....10...38F
FyM2013 El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b C j Fay, M. .
FyM2013b Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c C j Fay, M. .
FyM2013c Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d C j Fay, M. .
FyM2013d Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014 C j Fay, M. .
FyM2014 Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014 (Italian translation on page 21 of the same publication)
FyM2014b C - Fay, M. .
FyM2014b private communication
FyM2014c C j Fay, M. 2014OED....13...19F
FyM2014c El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a C j Fay, M. 2015OED....14...48F
FyM2015a El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b C j Fay, M. 2015OED....15...48F
FyM2015b El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a C - Fay, M. 2016OED....16...94F
FyM2016a El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b C j Fay, M. 2016OED....16..132F
FyM2016b El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c C j Fay, M. 2016OED....17...14F
FyM2016c El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a C - Fay, M. .
FyM2017a Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a (Italian translation on page 29 of the same publication)
FyM2017b C j Fay, M. 2017OED....19...71F
FyM2017b El Observador de Estrellas Dobles, Issue #19, 71, 2017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20238+3830 BKO 153 BE 2003 2 263 14.8 11.50 14.00 D 202348.89+383003.8
20238+3830 BKO 153 BE 2013 4 263 14.8 12.12 14.08 N 202348.89+383003.8
20238+3830 BKO 153 BE 2015 5 263 14.7 12.12 14.08 N 202348.89+383003.8

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

 
 
WDS 20238+3830 BKO 153 BE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20238+3830 BKO 153 BE : MEASURES
 
 
No records found.

 
 
WDS 20238+3830 : VIRTUAL EYEPIECE
 
 

20238+3830 BUP 209A mag 8.65 Sp F0III 20238+3830 BKO 153B sep 38.6 P.A. 319.80 mag 12.12 20238+3830 BUP 209C sep 54.5 P.A. 302.00 mag 9.34 20238+3830 BKO 153D sep 45.7 P.A. 124.70 mag 11.5 20238+3830 BKO 153E sep 45.7 P.A. 307.50 mag 14.08 20238+3830 BKO 153F sep 53.3 P.A. 322.50 mag 13.7 20238+3830 BKO 153G sep 46.2 P.A. 335.60 mag 14.4 20238+3830 FYM 128H sep 37.4 P.A. 305.00 mag 15.56 20238+3830 FYM 128I sep 47.5 P.A. 355.40 mag 14.41 virtual eyepiece
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Radius:
Components only
 
 
WDS 20238+3830 : ALADIN DSS IMAGE @ 20h 23m 48.89s +38° 30' 03.8"
 
 
 
 
WDS 20238+3830 BKO 153 BE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20238+3830  BKO 153BE distance=0' 20238+3830  BUP 209AB distance=1' 20238+3830  BUP 209AC distance=1' 20238+3830  BKO 153AD distance=1' 20229+3829  MLB 773AB distance=11' 20229+3829  BKO 833BC distance=11' 20240+3820  TDS1068 distance=11' 20242+3819  SEI1116 distance=12' 20236+3817  TDT2234 distance=14' 20223+3837  BKO 832 distance=19' 20243+3811  TDS1070 distance=21' 20236+3852  TDT2233 distance=22' 20221+3839  BKO 830 distance=23' 20219+3835  TDT2208 distance=23' 20252+3846  TDT2255 distance=23' 20236+3854  TDT2232AB distance=24' 20236+3854  GII  51AC distance=24' 20236+3854  GII  51Aa,Ab distance=24' 20216+3836  SEI1102 distance=27' 20248+3807  TDT2249 distance=27' 20229+3856  SEI1106 distance=29' 20249+3858  COU2418 distance=31' 20221+3855  SEI1104 distance=33' 20261+3852  MLB1017 distance=34' 20216+3807  SLE1013 distance=35' 20223+3759  SEI1105 distance=37' 20240+3906  FGS  32 distance=37' 20230+3752  TDS1066 distance=40' 20214+3900  GRV 334 distance=42' 20259+3758  SEI1123 distance=42' 20216+3902  SEI1101 distance=42' 20204+3840  SEI1088AB distance=43' 20204+3840  SEI1089AC distance=43' 20241+3912  SEI1115 distance=43' 20239+3912  J   129 distance=43' 20213+3758  SEI1098AB distance=43' 20213+3758  LDS1040AC distance=43' 20202+3838  ES 2052 distance=44' 20230+3913  SEI1107BC distance=44' 20230+3913  STTA206AB distance=44' 20230+3913  STTA206AD distance=44' 20202+3840  SLE1006AB distance=44' 20202+3840  SLE1006AC distance=44' 20276+3926  GUL   3 distance=45' 20206+3806  SLE1009 distance=45' 20235+3918  SEI1111 distance=49' 20257+3745  FOX  36 distance=50' 20196+3820  A  1426 distance=50' 20259+3914  SEI1122 distance=51' 20194+3831  SLE1001 distance=52' 20281+3820  SMR  71 distance=52' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20238+3830 BKO 153 BF 323 16.0
Show 20238+3830 BKO 153 BE 264 14.7
Show 20238+3830 BKO 153 BG 31 14.6
Show 20238+3830 FYM 128 BH 223 10.9
Show 20238+3830 FYM 128 BI 57 32.2
Show 20238+3830 BUP 209 AB 320 38.5 1
Show 20238+3830 BUP 209 AC 296 65.8 1
Show 20238+3830 BKO 153 AD 119 54.6 1
Show 20229+3829 MLB 773 AB 294 10.0 11
Show 20229+3829 BKO 833 BC 152 2.5 11
Show 20240+3820 TDS1068 259 1.3 11
Show 20242+3819 SEI1116 342 30.3 12
Show 20236+3817 TDT2234 230 1.9 14
Show 20223+3837 BKO 832 334 5.1 19
Show 20243+3811 TDS1070 203 1.9 21
Show 20236+3852 TDT2233 151 2.4 22
Show 20221+3839 BKO 830 91 8.5 23
Show 20219+3835 TDT2208 268 0.5 23
Show 20252+3846 TDT2255 321 0.9 23
Show 20236+3854 TDT2232 AB 211 1.5 24
Show 20236+3854 GII 51 AC 356 3.2 24
Show 20236+3854 GII 51 Aa,Ab 115 0.1 24
Show 20216+3836 SEI1102 337 18.9 27
Show 20248+3807 TDT2249 275 0.5 27
Show 20229+3856 SEI1106 109 3.8 29
Show 20249+3858 COU2418 331 2.0 31
Show 20221+3855 SEI1104 195 18.2 33
Show 20261+3852 MLB1017 21 3.2 34
Show 20216+3807 SLE1013 351 15.1 35
Show 20223+3759 SEI1105 188 17.6 37
Show 20240+3906 FGS 32 -1 -1.0 37
Show 20230+3752 TDS1066 285 1.0 40
Show 20214+3900 GRV 334 275 31.1 42
Show 20259+3758 SEI1123 138 27.6 42
Show 20216+3902 SEI1101 11 11.6 42
Show 20204+3840 SEI1088 AB 238 4.3 43
Show 20204+3840 SEI1089 AC 17 28.2 43
Show 20241+3912 SEI1115 181 23.6 43
Show 20239+3912 J 129 35 3.3 43
Show 20213+3758 SEI1098 AB 146 21.7 43
Show 20213+3758 LDS1040 AC 74 206.3 43
Show 20202+3838 ES 2052 144 2.5 44
Show 20230+3913 SEI1107 BC 69 19.3 44
Show 20230+3913 STTA206 AB 254 43.7 44
Show 20230+3913 STTA206 AD 259 24.5 44
Show 20202+3840 SLE1006 AB 156 16.0 44
Show 20202+3840 SLE1006 AC 90 18.7 44
Show 20276+3926 GUL 3 335 0.5 45
Show 20206+3806 SLE1009 344 15.6 45
Show 20235+3918 SEI1111 10 25.3 49
Show 20257+3745 FOX 36 325 2.7 50

 
 
WDS 20238+3830 : COMPONENTS
 
 
  A B C D E F G H
B pa=319.8°
sep=38.60"
 
C pa=302.0°
sep=54.54"
pa=268.5°
sep=21.35"
 
D pa=124.7°
sep=45.68"
pa=131.7°
sep=83.55"
pa=123.3°
sep=100.19"
 
E pa=307.5°
sep=45.74"
pa=261.7°
sep=11.53"
pa=96.3°
sep=9.99"
pa=306.1°
sep=91.39"
 
F pa=322.5°
sep=53.31"
pa=329.3°
sep=14.86"
pa=45.9°
sep=19.16"
pa=314.3°
sep=97.81"
pa=14.8°
sep=14.93"
 
G pa=335.6°
sep=46.19"
pa=24.9°
sep=13.87"
pa=64.2°
sep=30.19"
pa=320.3°
sep=88.54"
pa=50.5°
sep=22.37"
pa=90.8°
sep=13.44"
 
H pa=305.0°
sep=37.42"
pa=215.6°
sep=9.87"
pa=115.6°
sep=17.28"
pa=304.9°
sep=83.10"
pa=138.4°
sep=8.51"
pa=175.0°
sep=20.88"
pa=209.4°
sep=23.64"
 
I pa=355.4°
sep=47.45"
pa=49.8°
sep=27.56"
pa=66.6°
sep=46.18"
pa=330.6°
sep=84.20"
pa=59.1°
sep=37.83"
pa=80.1°
sep=29.07"
pa=71.1°
sep=16.07"
pa=46.1°
sep=37.21"
 
 
20238+3830 A
 
 
Name V2031 Cyg Var name V1322 Cyg Coord arcsec 2000 202351.01+382934.3 Mag 8.65
Spectral class F0III (yellow-white) PmRA -12.00 PmDE -10.0 SAO 69957
HIP 100586 Tycho2 3152-00040-1 HD 194378 BD BD+38 4063
Tycho2
Tycho2 3152-00040-1 Pflag RAmdeg 305.96252138 DEmdeg 38.49285913
PmRA -13.3 PmDE -11.0 E RAmdeg 7 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.91 EpDEm 1991.00
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.0
Q pmDE 1.5 BTmag 9.113 E BTmag 0.017 VTmag 8.645
E VTmag 0.013 Prox 545 TYC T HIP 100586
CCDM RAdeg 305.96256000 DEdeg 38.49288528 EpRA 1990 1.74
EpDE 1990 1.76 E RAdeg 7.3 E DEdeg 7.1 Posflg
Corr 0.2
SAO
SAO 69957 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.012 Vmag 8.8 SpType F
Double code Source 5 CatNum 2035 DM BD+38 4063
DMcomp BDsup HD 194378 M HD 0
GC RA1950rad 5.33200292 DE1950rad 0.66899261 PmRA2000 -0.0003
PmDE2000 -0.014
Hipparcos
Catalog H HIP 100586 Proxy RAhms 20 23 51.02
DEdms +38 29 34.4 Vmag 8.58 VarFlag 2 R Vmag G
RAdeg 305.963 DEdeg 38.4929 AstroRef Plx 3.01
CCDM 20238+3830 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 194378 BD BD+38 4063
CD CP Dm number +38 4063 VIred 0.49
SpType F0III R SpType Coord arcsec 2000 202351.02+382934.4
Hipparcos 2
HIP 100586 Sn 5 So 0 Nc 1
RArad 5.3400541174 DErad 0.6718275964 Plx 2.63 PmRA -13.47
PmDE -12.03 E RArad 0.54 E DErad 0.59 E Plx 0.76
E pmRA 0.68 E pmDE 0.58 Hpmag 8.698 E Hpmag 0.0024
SHp 0.029 VA 2 BV 0.421 E BV 0.01
VI 0.49
CCDM
Ccdm 20238+3830 RComp Comp A Note1
Note2 Discov num DRAs 3.01 DDEs -27.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.2 Sp F2 PmNote *
PmRA -16 PmDE -35 Dm number +38 4063 Cat1 BD
Name2 +38 2035 Cat2 AGK2/3 HD 194378 M HD
ADS BDS M ADS BDS N IDS IDS 20201N3810A
HIC 100586
 
 
20238+3830 B
 
 
Coord arcsec 2000 202348.89+383003.8 Coord calc 202348.89+383003.8 Mag 12.12 PmRA -4.00
PmDE -3.0 Calc delta mag 3.47
CCDM
Ccdm 20238+3830 RComp Comp B Note1
Note2 Discov num BUP DRAs DDEs
R dRAs Year 1879 Theta 319 Rho 38.6
Obs 2 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20201N3810B
HIC
 
 
20238+3830 C
 
 
Coord arcsec 2000 202347.07+383003.2 Mag 9.34 PmRA -4.00 PmDE -6.0
Tycho2 3152-01451-1 HD 229221 Calc delta mag 0.69 Calc coord yes
Tycho2
Tycho2 3152-01451-1 Pflag RAmdeg 305.94150263 DEmdeg 38.50087385
PmRA -5.5 PmDE -5.6 E RAmdeg 13 E DEmdeg 11
E pmRA 1.0 E pmDE 1.0 EpRAm 1988.36 EpDEm 1989.32
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 1.0
Q pmDE 1.0 BTmag 10.198 E BTmag 0.027 VTmag 9.337
E VTmag 0.018 Prox 659 TYC T HIP
CCDM RAdeg 305.94151972 DEdeg 38.50088583 EpRA 1990 1.73
EpDE 1990 1.81 E RAdeg 14.2 E DEdeg 12.4 Posflg
Corr 0.1
CCDM
Ccdm 20238+3830 RComp Comp C Note1
Note2 Discov num BUP DRAs -2.05 DDEs 3.0
R dRAs 10 Year 1879 Theta 296 Rho 66.2
Obs 3 Vmag 10.0 Sp B PmNote *
PmRA -8 PmDE -8 Dm number +38 4062 Cat1 BD
Name2 +38 2034 Cat2 AGK2/3 HD 229221 M HD
ADS BDS M ADS BDS N IDS IDS 20201N3810C
HIC
 
 
20238+3830 D
 
 
Coord arcsec 2000 202354.21+382908.3 Mag 11.5 PmRA -6.00 PmDE -5.0
Tycho2 3152-00522-1 Calc delta mag 2.85 Calc coord yes
Tycho2
Tycho2 3152-00522-1 Pflag RAmdeg 305.97951032 DEmdeg 38.48557637
PmRA -5.8 PmDE -7.3 E RAmdeg 56 E DEmdeg 53
E pmRA 1.8 E pmDE 1.7 EpRAm 1977.91 EpDEm 1977.88
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.4 BTmag 11.823 E BTmag 0.086 VTmag 11.503
E VTmag 0.110 Prox 545 TYC HIP
CCDM RAdeg 305.97952583 DEdeg 38.48559500 EpRA 1990 1.74
EpDE 1990 1.79 E RAdeg 62.1 E DEdeg 58.7 Posflg
Corr 0.1
 
 
20238+3830 E
 
 
Coord arcsec 2000 202347.92+383002.1 Mag 14.08 PmRA -5.00 PmDE -2.0
Calc delta mag 5.43 Calc coord yes
 
 
20238+3830 F
 
 
Coord arcsec 2000 202348.24+383016.6 Mag 13.7 PmRA -8.00 PmDE -1.0
Calc delta mag 5.05 Calc coord yes
 
 
20238+3830 G
 
 
Coord arcsec 2000 202349.39+383016.4 Mag 14.4 PmRA -1.00 PmDE -3.0
Calc delta mag 5.75 Calc coord yes
 
 
20238+3830 H
 
 
Coord arcsec 2000 202348.40+382955.8 Mag 15.56 Calc delta mag 6.91 Calc coord yes
 
 
20238+3830 I
 
 
Coord arcsec 2000 202350.68+383021.6 Mag 14.41 Calc delta mag 5.76 Calc coord yes