20189+3230 SEI 1076

 
 
20h 18m 51.87s +32° 30' 13.9" P.A. 196.00 sep 13.1 mag 9.14,12.60 Sp A2
 
 
Coord 2000 20189+3230 Discov num SEI1076 Comp Coord arcsec 2000 20 18 51.87 +32 30 13.9
Date first 1893 Date last 2016 Obs 12
Pa first 194 Pa last 195.5 P.A. Now (θ) 195.5°
Sep first 12.9 Sep last 13.076 Sep. Now (ρ) 13.076"
Mag pri 9.14 Mag sec 12.60 delta mag (ΔM) 3.46 Spectral class A2 (white)
Pri motion ra -019 Sec motion ra -021
Pri motion dec -010 Sec motion dec -012
Notes
rPM=0.117 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 69811 Tycho2 2676-00958-1 Gaia DR2 2054498916017735296
HD 332125
 
 
WDS 20189+3230 SEI 1076 : 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
20189+3230 SEI1076 1999 3 195 13.2 9.14 12.60 A2 D 201851.87+323013.9
20189+3230 SEI1076 2002 4 196 13.0 9.14 12.60 A2 D 201851.87+323013.9
20189+3230 SEI1076 2010 5 195 13.0 9.14 12.60 A2 201851.87+323013.9
20189+3230 SEI1076 2015 6 196 13.1 9.14 12.60 A2 201851.87+323013.9
20189+3230 SEI1076 2016 12 196 13.1 9.14 12.60 A2 201851.87+323013.9

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

 
 
WDS 20189+3230 SEI 1076 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20189+3230 SEI 1076 : MEASURES
 
 
No records found.

 
 
WDS 20189+3230 : VIRTUAL EYEPIECE
 
 

20189+3230 SEI1076A mag 9.14 Sp A2 20189+3230 SEI1076B sep 12.9 P.A. 193.20 mag 12.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 20189+3230 : ALADIN DSS IMAGE @ 20h 18m 51.87s +32° 30' 13.9"
 
 
 
 
WDS 20189+3230 SEI 1076 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20189+3230 SEI1076 distance=0' 20190+3225 TDT2161 distance=6' 20192+3235 KLT 21BC distance=7' 20192+3235 KLT 21AB distance=7' 20192+3235 KLT 21AC distance=7' 20169+3235 A 284 distance=25' 20169+3218 SEI1060 distance=29' 20198+3203 TDS1060 distance=30' 20188+3201 SEI1075 distance=30' 20181+3202 SEI1068 distance=31' 20196+3259 SEI1083 distance=31' 20165+3238 GII 15 distance=31' 20175+3205 SEI1065 distance=32' 20200+3201 SEI1085 distance=33' 20190+3155 TDT2162 distance=36' 20168+3206 COU1476AB distance=36' 20168+3206 COU1476AC distance=36' 20218+3230 TDT2206 distance=37' 20180+3311 BAR 11AB distance=43' 20180+3311 HO 592AB,C distance=43' 20169+3307 OSO 122AB distance=44' 20169+3307 OSO 122AC distance=44' 20169+3307 OSO 122AD distance=44' 20212+3304 DAM 314AB distance=45' 20187+3315 STT 405 distance=45' 20212+3304 MLB 772BC distance=45' 20170+3153 SEI1061 distance=46' 20181+3315 SEI1072 distance=46' 20150+3244 CVR 221 distance=51' 20189+3325 COU1948 distance=55' 20176+3132 TDS1057 distance=61' 20177+3331 HJ 1500AB distance=63' 20177+3331 HJ 1500AC distance=63' 20177+3331 HJ 1500AD distance=63' 20176+3130 SEI1066 distance=63' 20153+3316 COU1808 distance=64' 20239+3238 SEI1112 distance=65' 20169+3130 HO 588BC distance=65' 20169+3130 HO 588AB distance=65' 20223+3326 OSO 124AB distance=71' 20223+3326 OSO 124AC distance=71' 20223+3326 OSO 124AD distance=71' 20223+3326 OSO 124AE distance=71' 20223+3326 OSO 124AF distance=71' 20132+3225 SEI1015 distance=72' 20134+3253 SHN 242 distance=72' 20246+3212 AG 254AB distance=75' 20246+3212 FOX9015AC distance=75' 20240+3309 NSN 3AB distance=76' 20131+3209 FYM 76BD distance=77' 20131+3209 TDT2096Aa,Ab distance=78' 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 20189+3230 SEI1076 196 13.1
Show 20190+3225 TDT2161 37 1.1 6
Show 20192+3235 KLT 21 BC 324 0.1 7
Show 20192+3235 KLT 21 AB 185 1.3 7
Show 20192+3235 KLT 21 AC 187 1.2 7
Show 20169+3235 A 284 253 0.4 25
Show 20169+3218 SEI1060 8 23.8 29
Show 20198+3203 TDS1060 230 1.0 30
Show 20188+3201 SEI1075 19 10.6 30
Show 20181+3202 SEI1068 12 17.4 31
Show 20196+3259 SEI1083 198 23.4 31
Show 20165+3238 GII 15 232 9.7 31
Show 20175+3205 SEI1065 2 4.1 32
Show 20200+3201 SEI1085 105 11.0 33
Show 20190+3155 TDT2162 269 1.8 36
Show 20168+3206 COU1476 AB 9 0.1 36
Show 20168+3206 COU1476 AC 157 3.0 36
Show 20218+3230 TDT2206 213 0.9 37
Show 20180+3311 BAR 11 AB 199 0.5 43
Show 20180+3311 HO 592 AB,C 255 3.1 43
Show 20169+3307 OSO 122 AB 11 16.2 44
Show 20169+3307 OSO 122 AC 271 20.9 44
Show 20169+3307 OSO 122 AD 117 22.5 44
Show 20212+3304 DAM 314 AB 124 34.5 45
Show 20187+3315 STT 405 150 0.8 45
Show 20212+3304 MLB 772 BC 133 8.4 45
Show 20170+3153 SEI1061 98 6.3 46
Show 20181+3315 SEI1072 328 17.7 46
Show 20150+3244 CVR 221 56 35.9 51
Show 20189+3325 COU1948 340 0.1 55
Show 20176+3132 TDS1057 339 1.7 61
Show 20177+3331 HJ 1500 AB 53 17.7 63
Show 20177+3331 HJ 1500 AC 336 32.2 63
Show 20177+3331 HJ 1500 AD 318 40.9 63
Show 20176+3130 SEI1066 312 8.3 63
Show 20153+3316 COU1808 209 1.1 64
Show 20239+3238 SEI1112 209 20.2 65
Show 20169+3130 HO 588 BC 30 8.7 65
Show 20169+3130 HO 588 AB 297 50.8 65
Show 20223+3326 OSO 124 AB -1 -1.0 71
Show 20223+3326 OSO 124 AC 308 11.4 71
Show 20223+3326 OSO 124 AD 129 14.6 71
Show 20223+3326 OSO 124 AE 41 20.3 71
Show 20223+3326 OSO 124 AF 228 23.1 71
Show 20132+3225 SEI1015 67 14.4 72
Show 20134+3253 SHN 242 -1 0.2 72
Show 20246+3212 AG 254 AB 343 5.4 75
Show 20246+3212 FOX9015 AC 296 29.3 75
Show 20240+3309 NSN 3 AB 14 4.8 76
Show 20131+3209 FYM 76 BD 45 16.7 77
Show 20131+3209 TDT2096 Aa,Ab 13 1.3 78

 
 
WDS 20189+3230 : COMPONENTS
 
 
  A
B pa=193.2°
sep=12.94"
 
 
20189+3230 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201851.87+323013.9 Mag 9.14 Spectral class A2 (white)
PmRA -19.00 PmDE -10.0 SAO 69811 Tycho2 2676-00958-1
HD 332125 DM BD+32 3781
Tycho2
Tycho2 2676-00958-1 Pflag RAmdeg 304.71611728 DEmdeg 32.50387732
PmRA -16.6 PmDE -8.0 E RAmdeg 10 E DEmdeg 9
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.49 EpDEm 1990.88
Num 7 Q RAmdeg 1.6 Q DEmdeg 0.7 Q pmRA 1.6
Q pmDE 0.7 BTmag 9.433 E BTmag 0.019 VTmag 9.143
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 304.71616333 DEdeg 32.50389556 EpRA 1990 1.58
EpDE 1990 1.73 E RAdeg 9.9 E DEdeg 9.0 Posflg
Corr 0.1
SAO
SAO 69811 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.008 Vmag 8.9 SpType A2
Double code Source 6 CatNum 1931 DM BD+32 3781
DMcomp BDsup HD 332125 M HD 0
GC RA1950rad 5.3096651 DE1950rad 0.56455153 PmRA2000 -0.0013
PmDE2000 -0.01
CCDM
Ccdm 20189+3230 RComp Comp A Note1
Note2 Discov num DRAs -2.21 DDEs 14.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp PmNote *
PmRA -20 PmDE -4 Dm number +32 3781 Cat1 BD
Name2 +32 1931 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 20149N3212A
HIC
 
 
20189+3230 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201851.64+323001.3 Mag 12.6 PmRA -21.00
PmDE -12.0 Calc delta mag 3.46 Calc coord yes
CCDM
Ccdm 20189+3230 RComp Comp B Note1
Note2 Discov num SEI1076 DRAs DDEs
R dRAs Year 1893 Theta 193 Rho 12.8
Obs 1 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20149N3212B
HIC