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Current system
21293+6703
HU 964


Nearby doubles
18' : 21278+6649
DCH 115

35' : 21334+6728
WHC 23

36' : 21344+6644
STFA 57AB

42' : 21290+6744
TDT2986

45' : 21365+6718
KPP4238

50' : 21208+6704
LDS4880

55' : 21238+6619
LDS4884

60' : 21326+6607
HJ 1665

60' : 21338+6611
LDS4897

61' : 21195+6647
TDT2902

61' : 21385+6636
LDS4902

62' : 21225+6751
TDT2933

76' : 21372+6604
HDS3077

80' : 21338+6549
AZC 181

81' : 21158+6721
STF2788

82' : 21185+6613
HDS3032

84' : 21331+6543
TDT3026

86' : 21288+6537
OSO 147AB

87' : 21309+6537
SKF2614

88' : 21197+6558
TDT2906

89' : 21399+6808
STF2823

93' : 21359+6539
MLR 83AB

99' : 21282+6525
HJ 1656AB

99' : 21444+6621
MLB 269

100' : 21430+6606
WNT 1AB

100' : 21176+6818
YUN 1AB



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.

21293+6703 HU 964

 
 
21h 29m 20.54s +67° 03' 03.6" P.A. 271.00 sep 1.3 mag 6.90,12.60 Sp A0III dist. 175.75 pc (573.3 l.y.)
 
 
Coord 2000 21293+6703 Discov num HU  964 Comp Coord arcsec 2000 21 29 20.54 +67 03 03.6
Date first 1904 Date last 2010 Obs 6
Pa first 277 Pa last 270.7 P.A. Now (θ) 270.7°
Sep first 1.5 Sep last 1.343 Sep. Now (ρ) 1.343"
Mag pri 6.90 Mag sec 12.60 delta mag (ΔM) 5.7 Spectral class A0III (white)
Pri motion ra +021 Sec motion ra
Pri motion dec +018 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus SAO 19451 HIP 106085 Tycho2 4261-01599-1
Gaia DR2 2221255178803314944 HD 205022 GC 30123 ADS 15040
BD BD+66 1407 Distance 175.75 Distance ly 573.3
 
 
WDS 21293+6703 HU 964 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 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
21293+6703 HU 964 1996 4 275 1.3 6.90 12.60 A0III 212920.54+670303.6
21293+6703 HU 964 2003 5 269 1.3 6.90 12.60 A0III 212920.54+670303.6
21293+6703 HU 964 2010 6 271 1.3 6.90 12.60 A0III 212920.54+670303.6

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

 
 
WDS 21293+6703 HU 964 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21293+6703 HU 964 : MEASURES
 
 
No records found.

 
 
WDS 21293+6703 : VIRTUAL EYEPIECE
 
 

21293+6703 HU 964A mag 6.9 Sp A0III 21293+6703 HU 964B sep 0.5 P.A. 271.80 mag 12.6 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 21293+6703 : ALADIN DSS IMAGE @ 21h 29m 20.54s +67° 03' 03.6"
 
 
 
 
WDS 21293+6703 HU 964 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21293+6703 HU 964 distance=0' 21278+6649 DCH 115 distance=18' 21334+6728 WHC 23 distance=35' 21344+6644 STFA 57AB distance=36' 21344+6644 STFA 57AC distance=36' 21290+6744 TDT2986 distance=42' 21365+6718 KPP4238 distance=45' 21208+6704 LDS4880 distance=50' 21238+6619 LDS4884 distance=55' 21326+6607 HJ 1665 distance=60' 21338+6611 LDS4897 distance=60' 21195+6647 TDT2902 distance=61' 21385+6636 LDS4902 distance=61' 21225+6751 TDT2933 distance=62' 21372+6604 HDS3077 distance=76' 21338+6549 AZC 181 distance=80' 21158+6721 STF2788 distance=81' 21185+6613 HDS3032 distance=82' 21331+6543 TDT3026 distance=84' 21288+6537 OSO 147AB distance=86' 21288+6537 OSO 147AC distance=86' 21288+6537 OSO 147AD distance=86' 21309+6537 SKF2614 distance=87' 21197+6558 TDT2906 distance=88' 21399+6808 STF2823 distance=89' 21359+6539 MLR 83AB distance=93' 21359+6539 MLR 83AB,C distance=93' 21282+6525 HJ 1656AB distance=99' 21282+6525 HJ 1656AC distance=99' 21282+6525 ABH 145AD distance=99' 21282+6525 ABH 145AE distance=99' 21282+6525 ABH 145AF distance=99' 21282+6525 ABH 145AG distance=99' 21282+6525 ABH 145AH distance=99' 21282+6525 ES 1919AI distance=99' 21444+6621 MLB 269 distance=99' 21430+6606 WNT 1AB distance=100' 21430+6606 WNT 1AC distance=100' 21430+6606 WNT 1AD distance=100' 21430+6606 WNT 1AE distance=100' 21430+6606 WNT 1AF distance=100' 21430+6606 LI 8AG distance=100' 21430+6606 KAT 1AH distance=100' 21430+6606 KAT 1AI distance=100' 21430+6606 KAT 1AJ distance=100' 21430+6606 KAT 1AK distance=100' 21430+6606 KAT 1AL distance=100' 21176+6818 YUN 1AB distance=100' 21176+6818 CON 40CD distance=100' 21403+6823 HU 968 distance=102' 21455+6745 HU 970 distance=103' 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 21293+6703 HU 964 271 1.3
Show 21278+6649 DCH 115 321 0.6 18
Show 21334+6728 WHC 23 201 15.6 35
Show 21344+6644 STFA 57 AB 25 183.1 36
Show 21344+6644 STFA 57 AC 346 126.1 36
Show 21290+6744 TDT2986 223 0.5 42
Show 21365+6718 KPP4238 336 12.9 45
Show 21208+6704 LDS4880 141 226.6 50
Show 21238+6619 LDS4884 283 3.9 55
Show 21326+6607 HJ 1665 65 22.7 60
Show 21338+6611 LDS4897 315 101.7 60
Show 21195+6647 TDT2902 182 0.9 61
Show 21385+6636 LDS4902 258 25.2 61
Show 21225+6751 TDT2933 157 0.6 62
Show 21372+6604 HDS3077 273 0.1 76
Show 21338+6549 AZC 181 170 7.3 80
Show 21158+6721 STF2788 352 8.1 81
Show 21185+6613 HDS3032 144 0.7 82
Show 21331+6543 TDT3026 225 2.3 84
Show 21288+6537 OSO 147 AB 211 23.1 86
Show 21288+6537 OSO 147 AC 287 24.7 86
Show 21288+6537 OSO 147 AD 119 22.3 86
Show 21309+6537 SKF2614 236 54.9 87
Show 21197+6558 TDT2906 192 0.4 88
Show 21399+6808 STF2823 254 1.5 89
Show 21359+6539 MLR 83 AB 321 0.5 93
Show 21359+6539 MLR 83 AB,C 10 23.9 93
Show 21282+6525 HJ 1656 AB 164 13.5 99
Show 21282+6525 HJ 1656 AC 14 15.1 99
Show 21282+6525 ABH 145 AD 68 98.5 99
Show 21282+6525 ABH 145 AE 96 64.3 99
Show 21282+6525 ABH 145 AF 182 49.5 99
Show 21282+6525 ABH 145 AG 190 55.6 99
Show 21282+6525 ABH 145 AH 247 78.6 99
Show 21282+6525 ES 1919 AI 23 8.2 99
Show 21444+6621 MLB 269 4 2.3 99
Show 21430+6606 WNT 1 AB 330 2.5 100
Show 21430+6606 WNT 1 AC 296 2.5 100
Show 21430+6606 WNT 1 AD 11 8.4 100
Show 21430+6606 WNT 1 AE 265 11.2 100
Show 21430+6606 WNT 1 AF 176 12.5 100
Show 21430+6606 LI 8 AG 123 6.5 100
Show 21430+6606 KAT 1 AH 205 10.7 100
Show 21430+6606 KAT 1 AI 204 6.4 100
Show 21430+6606 KAT 1 AJ 97 1.9 100
Show 21430+6606 KAT 1 AK 276 2.3 100
Show 21430+6606 KAT 1 AL 306 3.7 100
Show 21176+6818 YUN 1 AB 92 9.0 100
Show 21176+6818 CON 40 CD 69 1.0 100
Show 21403+6823 HU 968 147 1.3 102
Show 21455+6745 HU 970 274 0.4 103

 
 
WDS 21293+6703 : COMPONENTS
 
 
  A
B pa=271.8°
sep=0.52"
 
 
21293+6703 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212920.54+670303.6 Mag 6.9 Spectral class A0III (white)
PmRA 21.00 PmDE 18.0 SAO 19451 HIP 106085
Tycho2 4261-01599-1 HD 205022 GC 30123 ADS 15040
BD BD+66 1407
Tycho2
Tycho2 4261-01599-1 Pflag RAmdeg 322.33575635 DEmdeg 67.05103884
PmRA 25.3 PmDE 21.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.36 EpDEm 1991.45
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.2 BTmag 6.937 E BTmag 0.015 VTmag 6.927
E VTmag 0.010 Prox 999 TYC T HIP 106085
CCDM RAdeg 322.33560667 DEdeg 67.05099056 EpRA 1990 1.70
EpDE 1990 1.71 E RAdeg 3.8 E DEdeg 4.1 Posflg
Corr 0.0
SAO
SAO 19451 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 0.012 Vmag 6.9 SpType A2
Double code Source 70 CatNum 30123 DM BD+66 1407
DMcomp BDsup HD 205022 M HD 0
GC 30123 RA1950rad 5.62161523 DE1950rad 1.16641574 PmRA2000 0.0039
PmDE2000 0.007
Hipparcos
Catalog H HIP 106085 Proxy RAhms 21 29 20.54
DEdms +67 03 03.6 Vmag 6.91 VarFlag R Vmag G
RAdeg 322.336 DEdeg 67.051 AstroRef Plx 5.46
CCDM 21293+6703 N CCDM I Nsys 1 Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 205022 BD BD+66 1407
CD CP Dm number +66 1407 VIred 0.98
SpType A2 R SpType Coord arcsec 2000 212920.54+670303.6
Hipparcos 2
HIP 106085 Sn 1 So 2 Nc 1
RArad 5.6258175437 DErad 1.170260482 Plx 5.69 PmRA 24.1
PmDE 21.28 E RArad 0.85 E DErad 0.75 E Plx 0.9
E pmRA 1.03 E pmDE 0.84 Hpmag 6.9019 E Hpmag 0.0026
SHp 0.025 VA 0 BV 0.012 E BV 0.014
VI 0.03
CCDM
Ccdm 21293+6703 RComp Comp A Note1
Note2 Discov num DRAs 2.58 DDEs 3.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp A2 PmNote *
PmRA 21 PmDE 22 Dm number +66 1407 Cat1 BD
Name2 +66 1042 Cat2 AGK2/3 HD 205022 M HD
ADS BDS A15040 M ADS BDS N IDS IDS 21274N6637A
HIC 106085
 
 
21293+6703 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212920.45+670303.6 Mag 12.6 Calc delta mag 5.7
Calc coord yes
CCDM
Ccdm 21293+6703 RComp Comp B Note1
Note2 Discov num HU 964 DRAs DDEs
R dRAs Year 1904 Theta 277 Rho 1.5
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15040 M ADS BDS N IDS IDS 21274N6637B
HIC 106085