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Doubles in session


Current system
21362+5030
HJ 1669
HD 205795


Nearby doubles
9' : 21370+5032
ES 34AB

13' : 21352+5022
IPH 29

19' : 21342+5029
ES 33

20' : 21380+5037
COU2443

20' : 21342+5026
CVR 250

23' : 21373+5050
HJ 1671

27' : 21339+5045
HDS3070

29' : 21382+5049
FOX 43

31' : 21379+5056
STJ 115

34' : 21396+5025
TDT3087

35' : 21369+5104
TDS1137

37' : 21340+5100
COU2546

37' : 21399+5039
ES 1103

40' : 21385+4955
HLD 47

41' : 21404+5029
ES 1104AB

41' : 21320+5023
TDS1133

42' : 21331+5001
CLZ 81AB

44' : 21323+5054
TDT3019

45' : 21329+4959
CHR 102AB

50' : 21370+4941
LEO 28

52' : 21415+5035
COU2444

54' : 21417+5026
HJ 1684

54' : 21311+5008
HU 593

56' : 21379+5123
UC 264

58' : 21390+4940
HJ 1674

60' : 21346+5128
HEI 287



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.

21362+5030 HJ 1669 (HD 205795)

 
 
21h 36m 09.75s +50° 30' 07.5" P.A. 236.00 sep 19.8 mag 7.16,11.60 Sp A2V: dist. 190.48 pc (621.35 l.y.)
 
 
Coord 2000 21362+5030 Discov num HJ 1669 Comp Coord arcsec 2000 21 36 09.75 +50 30 07.5
Date first 1828 Date last 2015 Obs 13
Pa first 240 Pa last 235.8 P.A. Now (θ) 235.8°
Sep first 12.0 Sep last 19.81 Sep. Now (ρ) 19.81"
Mag pri 7.16 Mag sec 11.60 delta mag (ΔM) 4.44 Spectral class A2V: (white)
Pri motion ra +029 Sec motion ra -003
Pri motion dec +021 Sec motion dec -003
Notes
rPM=1.117
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 205795 Constellation Cygnus SAO 33567 HIP 106651
Tycho2 3599-00770-1 Gaia DR2 2171348036795680256 HD 205795 GC 30253
BD BD+49 3562 Distance 190.48 Distance ly 621.35
 
 
WDS 21362+5030 HJ 1669 (HD 205795) : NOTES
 
 
No records found.

 
 
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
21362+5030 HJ 1669 2000 6 236 19.3 7.16 11.60 A2V: D 213609.75+503007.5
21362+5030 HJ 1669 2003 7 237 19.2 7.16 11.60 A2V: D 213609.75+503007.5
21362+5030 HJ 1669 2010 8 236 19.6 7.16 11.60 A2V: 213609.75+503007.5
21362+5030 HJ 1669 2015 10 236 19.8 7.16 11.60 A2V: 213609.75+503007.5

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

 
 
WDS 21362+5030 HJ 1669 (HD 205795) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21362+5030 HJ 1669 (HD 205795) : MEASURES
 
 
No records found.

 
 
WDS 21362+5030 (HD 205795) : VIRTUAL EYEPIECE
 
 

21362+5030 HJ 1669A mag 7.16 Sp A2V: 21362+5030 HJ 1669B sep 15.2 P.A. 223.10 mag 11.6 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 21362+5030 (HD 205795) : ALADIN DSS IMAGE @ 21h 36m 09.75s +50° 30' 07.5"
 
 
 
 
WDS 21362+5030 HJ 1669 (HD 205795) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21362+5030 HJ 1669 distance=0' 21370+5032 ES 34AB distance=9' 21370+5032 ES 34AC distance=9' 21352+5022 IPH 29 distance=13' 21342+5029 ES 33 distance=19' 21380+5037 COU2443 distance=20' 21342+5026 CVR 250 distance=20' 21373+5050 HJ 1671 distance=23' 21339+5045 HDS3070 distance=27' 21382+5049 FOX 43 distance=29' 21379+5056 STJ 115 distance=31' 21396+5025 TDT3087 distance=34' 21369+5104 TDS1137 distance=35' 21340+5100 COU2546 distance=37' 21399+5039 ES 1103 distance=37' 21385+4955 HLD 47 distance=40' 21404+5029 ES 1104AB distance=41' 21404+5029 ES 1104AC distance=41' 21320+5023 TDS1133 distance=41' 21331+5001 CLZ 81AB distance=42' 21331+5001 RAO 460AC distance=42' 21323+5054 TDT3019 distance=44' 21329+4959 CHR 102AB distance=45' 21329+4959 RBR 52AB,C distance=45' 21370+4941 LEO 28 distance=50' 21415+5035 COU2444 distance=52' 21417+5026 HJ 1684 distance=54' 21311+5008 HU 593 distance=54' 21379+5123 UC 264 distance=56' 21390+4940 HJ 1674 distance=58' 21346+5128 HEI 287 distance=60' 21357+5133 HJ 3042 distance=64' 21296+5010 KPP 877 distance=67' 21429+5053 COU2548 distance=68' 21392+5132 TDT3083 distance=68' 21362+5139 HDS3075 distance=70' 21400+5133 BU 372 distance=73' 21433+5100 BU 374 distance=74' 21439+5034 HU 693 distance=74' 21295+5111 SKF 57 distance=75' 21443+5024 TDT3128 distance=78' 21287+4952 STF2800 distance=81' 21415+4926 KPP4243 distance=83' 21367+4905 TDT3061 distance=85' 21304+4926 TDT3002 distance=85' 21414+4921 BU 373 distance=87' 21375+5157 TDT3065 distance=89' 21399+4908 ES 825AB distance=90' 21399+4908 ES 825AC distance=90' 21399+4908 ES 825AD distance=90' 21408+4911 TDT3101 distance=91' 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 21362+5030 HJ 1669 236 19.8
Show 21370+5032 ES 34 AB 137 2.7 9
Show 21370+5032 ES 34 AC 70 39.1 9
Show 21352+5022 IPH 29 260 15.8 13
Show 21342+5029 ES 33 69 4.2 19
Show 21380+5037 COU2443 234 1.0 20
Show 21342+5026 CVR 250 114 119.7 20
Show 21373+5050 HJ 1671 326 9.7 23
Show 21339+5045 HDS3070 347 5.4 27
Show 21382+5049 FOX 43 83 2.6 29
Show 21379+5056 STJ 115 206 0.9 31
Show 21396+5025 TDT3087 126 1.9 34
Show 21369+5104 TDS1137 43 1.7 35
Show 21340+5100 COU2546 178 0.8 37
Show 21399+5039 ES 1103 240 6.6 37
Show 21385+4955 HLD 47 227 6.4 40
Show 21404+5029 ES 1104 AB 347 3.3 41
Show 21404+5029 ES 1104 AC 225 13.8 41
Show 21320+5023 TDS1133 309 1.1 41
Show 21331+5001 CLZ 81 AB 324 68.6 42
Show 21331+5001 RAO 460 AC 331 1.2 42
Show 21323+5054 TDT3019 82 0.7 44
Show 21329+4959 CHR 102 AB 211 0.0 45
Show 21329+4959 RBR 52 AB,C 37 3.8 45
Show 21370+4941 LEO 28 155 2.5 50
Show 21415+5035 COU2444 340 0.6 52
Show 21417+5026 HJ 1684 319 10.8 54
Show 21311+5008 HU 593 60 1.5 54
Show 21379+5123 UC 264 180 10.2 56
Show 21390+4940 HJ 1674 328 11.1 58
Show 21346+5128 HEI 287 292 4.9 60
Show 21357+5133 HJ 3042 52 19.3 64
Show 21296+5010 KPP 877 16 7.4 67
Show 21429+5053 COU2548 167 1.0 68
Show 21392+5132 TDT3083 258 0.5 68
Show 21362+5139 HDS3075 16 0.6 70
Show 21400+5133 BU 372 353 1.7 73
Show 21433+5100 BU 374 138 1.8 74
Show 21439+5034 HU 693 232 1.1 74
Show 21295+5111 SKF 57 232 4.5 75
Show 21443+5024 TDT3128 198 1.7 78
Show 21287+4952 STF2800 254 9.1 81
Show 21415+4926 KPP4243 321 1.6 83
Show 21367+4905 TDT3061 46 0.6 85
Show 21304+4926 TDT3002 311 1.7 85
Show 21414+4921 BU 373 170 5.0 87
Show 21375+5157 TDT3065 88 1.9 89
Show 21399+4908 ES 825 AB 257 12.1 90
Show 21399+4908 ES 825 AC 284 57.7 90
Show 21399+4908 ES 825 AD 11 20.6 90
Show 21408+4911 TDT3101 330 0.9 91

 
 
WDS 21362+5030 : COMPONENTS
 
 
  A
B pa=223.1°
sep=15.25"
 
 
21362+5030 A
 
 
Componente originario normalizzato AB Name HD 205795 Coord arcsec 2000 213609.75+503007.5 Mag 7.16
Spectral class A2V: (white) PmRA 29.00 PmDE 21.0 SAO 33567
HIP 106651 Tycho2 3599-00770-1 HD 205795 GC 30253
BD BD+49 3562
Tycho2
Tycho2 3599-00770-1 Pflag RAmdeg 324.04063329 DEmdeg 50.50207574
PmRA 28.5 PmDE 21.0 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.38 EpDEm 1991.34
Num 16 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.7 BTmag 7.167 E BTmag 0.015 VTmag 7.157
E VTmag 0.010 Prox 193 TYC T HIP 106651
CCDM RAdeg 324.04053028 DEdeg 50.50202694 EpRA 1990 1.74
EpDE 1990 1.65 E RAdeg 4.1 E DEdeg 4.2 Posflg
Corr 0.0
SAO
SAO 33567 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 0.028 Vmag 7 SpType B9
Double code Source 70 CatNum 30253 DM BD+49 3562
DMcomp BDsup HD 205795 M HD 0
GC 30253 RA1950rad 5.64784719 DE1950rad 0.8775018 PmRA2000 0.0026
PmDE2000 0.025
Hipparcos
Catalog H HIP 106651 Proxy RAhms 21 36 09.73
DEdms +50 30 07.3 Vmag 7.16 VarFlag R Vmag H
RAdeg 324.041 DEdeg 50.502 AstroRef Plx 4.84
CCDM 21362+5030 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 205795 BD BD+49 3562
CD CP Dm number +49 3562 VIred 0.02
SpType Ap R SpType Coord arcsec 2000 213609.73+503007.3
Hipparcos 2
HIP 106651 Sn 5 So 0 Nc 1
RArad 5.6555740716 DErad 0.8814266117 Plx 5.25 PmRA 28.64
PmDE 21.05 E RArad 0.39 E DErad 0.39 E Plx 0.5
E pmRA 0.45 E pmDE 0.47 Hpmag 7.1706 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.02 E BV 0.009
VI 0.04
CCDM
Ccdm 21362+5030 RComp Comp A Note1
Note2 Discov num DRAs -2.23 DDEs 7.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp B9 PmNote *
PmRA 28 PmDE 26 Dm number +49 3562 Cat1 BD
Name2 +50 1661 Cat2 AGK2/3 HD 205795 M HD
ADS BDS A15135 M ADS BDS N IDS IDS 21326N5003A
HIC 106651
 
 
21362+5030 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213608.66+502956.4 Mag 11.6 PmRA -3.00
PmDE -3.0 Calc delta mag 4.44 Calc coord yes
CCDM
Ccdm 21362+5030 RComp Comp B Note1
Note2 Discov num HJ 1669 DRAs DDEs
R dRAs Year 1902 Theta 240 Rho 15.6
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15135 M ADS BDS N IDS IDS 21326N5003B
HIC