stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20332+4028
HJ 609


Nearby doubles
9' : 20339+4031
OPI9006

11' : 20339+4034
AG 409

11' : 20325+4035
CAN 22AB

13' : 20328+4040
SKF1866

15' : 20336+4041
CAN 12AB

15' : 20326+4041
CAN 18AB

18' : 20338+4012
TDT2375

20' : 20330+4047
CAN 15AB

20' : 20327+4008
TDT2351

23' : 20349+4038
CAN 21

25' : 20321+4048
CAN 77

28' : 20328+4000
SEI1161

30' : 20326+4056
CAN 24AB

30' : 20347+4051
CAN 20AB

31' : 20347+4052
CAN 17AB

33' : 20306+4015
STJ 84

34' : 20310+4050
CAN 26AB

34' : 20328+3954
ES 1680AB

37' : 20316+4059
CAN 13AB

38' : 20299+4022
HJ 1525AB

39' : 20357+4053
BRT2266

39' : 20377+4029
HJ 610

39' : 20362+4008
BRT2267

39' : 20341+4105
CAN 69AB

40' : 20340+4106
CAN 67AB

40' : 20343+3950
MLB 883



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20332+4028 HJ 609

 
 
20h 33m 11.51s +40° 27' 39.1" P.A. 320.00 sep 26.7 mag 8.84,9.34 Sp A2
 
 
Coord 2000 20332+4028 Discov num HJ  609 Comp Coord arcsec 2000 20 33 11.51 +40 27 39.1
Date first 1827 Date last 2019 Obs 25
Pa first 330 Pa last 320.2 P.A. Now (θ) 320.2°
Sep first 25.0 Sep last 26.67 Sep. Now (ρ) 26.67"
Mag pri 8.84 Mag sec 9.34 delta mag (ΔM) 0.5 Spectral class A2 (white)
Pri motion ra +008 Sec motion ra -014
Pri motion dec -011 Sec motion dec -017
Notes N (See Notes)
rPM=1.035
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3157-00725-1 Gaia DR2 2064722587441310848
 
 
WDS 20332+4028 HJ 609 : NOTES
 
 
discov_num notes refcode
HJ 609 B is BD+39 4236.
 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20332+4028 HJ 609 2004 15 321 26.7 8.84 9.34 A2 N D 203311.51+402739.1
20332+4028 HJ 609 2013 18 321 26.3 8.84 9.34 A2 N 203311.51+402739.1
20332+4028 HJ 609 2015 20 321 26.7 8.84 9.34 A2 N 203311.51+402739.1
20332+4028 HJ 609 2019 25 320 26.7 8.84 9.34 A2 N 203311.51+402739.1

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

 
 
WDS 20332+4028 HJ 609 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20332+4028 HJ 609 : MEASURES
 
 
No records found.

 
 
WDS 20332+4028 : VIRTUAL EYEPIECE
 
 

20332+4028 HJ 609A mag 8.84 Sp A2 20332+4028 HJ 609B sep 24.3 P.A. 327.60 mag 9.34 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 20332+4028 : ALADIN DSS IMAGE @ 20h 33m 11.51s +40° 27' 39.1"
 
 
 
 
WDS 20332+4028 HJ 609 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20332+4028 HJ 609 distance=0' 20339+4031 OPI9006 distance=9' 20339+4034 AG 409 distance=11' 20325+4035 CAN 22AB distance=11' 20325+4035 CAN 22AC distance=11' 20325+4035 CAN 22AD distance=11' 20325+4035 CAN 22AE distance=11' 20325+4035 CAN 22AF distance=11' 20325+4035 CAN 22AG distance=11' 20328+4040 SKF1866 distance=13' 20336+4041 CAN 12AB distance=15' 20336+4041 CAN 12AC distance=15' 20326+4041 CAN 18AB distance=15' 20326+4041 CAN 18AC distance=15' 20326+4041 CAN 18AD distance=15' 20326+4041 CAN 18AE distance=15' 20326+4041 CAN 18AF distance=15' 20326+4041 CAN 18AG distance=15' 20338+4012 TDT2375 distance=18' 20330+4047 CAN 15AB distance=20' 20330+4047 CAN 15AC distance=20' 20330+4047 CAN 15AD distance=20' 20330+4047 CAN 15AE distance=20' 20330+4047 CAN 15AF distance=20' 20327+4008 TDT2351 distance=20' 20349+4038 CAN 21 distance=23' 20321+4048 CAN 77 distance=25' 20328+4000 SEI1161 distance=28' 20326+4056 CAN 24Aa,Ab distance=30' 20326+4056 CAN 24AB distance=30' 20326+4056 CAN 24AC distance=30' 20326+4056 CAN 24AD distance=30' 20326+4056 CAN 24AE distance=30' 20326+4056 CAN 24AF distance=30' 20326+4056 CAN 24AG distance=30' 20326+4056 CAN 24AH distance=30' 20326+4056 CAN 24AI distance=30' 20326+4056 CAN 24AJ distance=30' 20326+4056 CAN 24AK distance=30' 20347+4051 CAN 20AB distance=30' 20347+4051 CAN 20AC distance=30' 20347+4052 CAN 17AB distance=31' 20347+4052 CAN 17AC distance=31' 20306+4015 STJ 84 distance=33' 20328+3954 ES 1680BC distance=33' 20310+4050 CAN 26AB distance=34' 20310+4050 CAN 26AC distance=34' 20310+4050 CAN 26AD distance=34' 20328+3954 ES 1680AB distance=34' 20316+4059 CAN 13AB distance=37' 20316+4059 CAN 13AC distance=37' 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 20332+4028 HJ 609 320 26.7
Show 20339+4031 OPI9006 300 17.0 9
Show 20339+4034 AG 409 266 9.8 11
Show 20325+4035 CAN 22 AB 153 3.3 11
Show 20325+4035 CAN 22 AC 178 4.5 11
Show 20325+4035 CAN 22 AD 84 6.3 11
Show 20325+4035 CAN 22 AE 65 7.4 11
Show 20325+4035 CAN 22 AF 261 9.2 11
Show 20325+4035 CAN 22 AG 31 11.5 11
Show 20328+4040 SKF1866 286 2.8 13
Show 20336+4041 CAN 12 AB 239 5.8 15
Show 20336+4041 CAN 12 AC 255 9.5 15
Show 20326+4041 CAN 18 AB 63 7.5 15
Show 20326+4041 CAN 18 AC 130 8.1 15
Show 20326+4041 CAN 18 AD 117 8.8 15
Show 20326+4041 CAN 18 AE 179 9.1 15
Show 20326+4041 CAN 18 AF 132 9.4 15
Show 20326+4041 CAN 18 AG 305 10.8 15
Show 20338+4012 TDT2375 112 2.2 18
Show 20330+4047 CAN 15 AB 113 0.1 20
Show 20330+4047 CAN 15 AC 241 2.6 20
Show 20330+4047 CAN 15 AD 201 5.5 20
Show 20330+4047 CAN 15 AE 230 9.3 20
Show 20330+4047 CAN 15 AF 341 15.7 20
Show 20327+4008 TDT2351 131 0.6 20
Show 20349+4038 CAN 21 165 7.7 23
Show 20321+4048 CAN 77 81 12.5 25
Show 20328+4000 SEI1161 280 7.4 28
Show 20326+4056 CAN 24 Aa,Ab 118 0.9 30
Show 20326+4056 CAN 24 AB 25 2.4 30
Show 20326+4056 CAN 24 AC 326 3.5 30
Show 20326+4056 CAN 24 AD 134 4.4 30
Show 20326+4056 CAN 24 AE 151 7.6 30
Show 20326+4056 CAN 24 AF 10 8.1 30
Show 20326+4056 CAN 24 AG 339 8.5 30
Show 20326+4056 CAN 24 AH 162 10.6 30
Show 20326+4056 CAN 24 AI 184 11.4 30
Show 20326+4056 CAN 24 AJ 316 11.8 30
Show 20326+4056 CAN 24 AK 64 13.5 30
Show 20347+4051 CAN 20 AB 164 10.9 30
Show 20347+4051 CAN 20 AC 330 13.8 30
Show 20347+4052 CAN 17 AB 335 9.6 31
Show 20347+4052 CAN 17 AC 286 12.3 31
Show 20306+4015 STJ 84 34 1.2 33
Show 20328+3954 ES 1680 BC 27 2.8 33
Show 20310+4050 CAN 26 AB 270 2.6 34
Show 20310+4050 CAN 26 AC 335 8.3 34
Show 20310+4050 CAN 26 AD 93 8.4 34
Show 20328+3954 ES 1680 AB 4 50.7 34
Show 20316+4059 CAN 13 AB 80 5.2 37
Show 20316+4059 CAN 13 AC 261 12.6 37

 
 
WDS 20332+4028 : COMPONENTS
 
 
  A
B pa=327.6°
sep=24.26"
 
 
20332+4028 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203311.51+402739.1 Mag 8.84 Spectral class A2 (white)
PmRA 8.00 PmDE -11.0 Tycho2 3157-00725-1
Tycho2
Tycho2 3157-00725-1 Pflag RAmdeg 308.29796289 DEmdeg 40.46085513
PmRA 11.6 PmDE -10.6 E RAmdeg 7 E DEmdeg 7
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.89 EpDEm 1991.05
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 8.988 E BTmag 0.017 VTmag 8.837
E VTmag 0.014 Prox 265 TYC T HIP
CCDM RAdeg 308.29792722 DEdeg 40.46087889 EpRA 1990 1.63
EpDE 1990 1.78 E RAdeg 7.4 E DEdeg 6.7 Posflg
Corr -0.1
CCDM
Ccdm 20332+4028 RComp Comp A Note1
Note2 Discov num DRAs -0.54 DDEs -20.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A2 PmNote *
PmRA 11 PmDE 7 Dm number +39 4235 Cat1 BD
Name2 +40 2069 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 20296N4007A
HIC
 
 
20332+4028 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203310.37+402759.6 Mag 9.34 PmRA -14.00
PmDE -17.0 Tycho2 3157-00816-1 Calc delta mag 0.5 Calc coord yes
Tycho2
Tycho2 3157-00816-1 Pflag RAmdeg 308.29189109 DEmdeg 40.46662682
PmRA -12.9 PmDE -15.7 E RAmdeg 13 E DEmdeg 12
E pmRA 1.0 E pmDE 1.0 EpRAm 1989.17 EpDEm 1989.51
Num 10 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.8 BTmag 10.430 E BTmag 0.033 VTmag 9.339
E VTmag 0.017 Prox 265 TYC T HIP
CCDM RAdeg 308.29193000 DEdeg 40.46666333 EpRA 1990 1.61
EpDE 1990 1.79 E RAdeg 13.8 E DEdeg 12.5 Posflg
Corr -0.1
CCDM
Ccdm 20332+4028 RComp Comp B Note1
Note2 Discov num HJ 609 DRAs -1.97 DDEs -0.2
R dRAs 10 Year 1892 Theta 327 Rho 25.7
Obs 3 Vmag 10.5 Sp G5 PmNote *
PmRA -9 PmDE -16 Dm number +39 4236 Cat1 BD
Name2 +40 2068 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 20296N4007B
HIC