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Current system
07268+6457
HU 840
HD 57666


Nearby doubles
28' : 07293+6519
SLN 62

33' : 07231+6435
LDS2531

40' : 07323+6440
MLB 196

43' : 07306+6531
MLB 261

48' : 07208+6526
CHM 4AB

48' : 07342+6449
TDS4943

49' : 07322+6531
MLR 319

51' : 07316+6538
LDS2536

55' : 07345+6521
OSW 67

68' : 07355+6536
MLR 320

77' : 07236+6611
TDS4762

79' : 07380+6424
MLB 197

82' : 07377+6415
UC 1600

84' : 07266+6620
AZC 154

88' : 07130+6502
TDS4589

90' : 07182+6608
TDS 351

90' : 07351+6609
LDS2538

100' : 07304+6634
TDS4873

101' : 07143+6357
KPP3709

101' : 07187+6331
STF1039AB

105' : 07429+6517
HU 843

106' : 07139+6352
HU 838

106' : 07400+6603
HU 841

111' : 07112+6411
MLR 116

113' : 07431+6416
TDS5113

116' : 07447+6523
LDS2547



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.

07268+6457 HU 840 (HD 57666)

 
 
07h 26m 46.38s +64° 56' 48.6" P.A. 103.00 sep 0.9 mag 8.51,10.01 Sp G0 dist. 251.89 pc (821.67 l.y.)
 
 
Coord 2000 07268+6457 Discov num HU  840 Comp Coord arcsec 2000 07 26 46.38 +64 56 48.6
Date first 1905 Date last 1991 Obs 7
Pa first 89 Pa last 102.8 P.A. Now (θ) 102.8°
Sep first 1.0 Sep last 0.922 Sep. Now (ρ) 0.922"
Mag pri 8.51 Mag sec 10.01 delta mag (ΔM) 1.5 Spectral class G0 (yellow)
Pri motion ra -007 Sec motion ra -007
Pri motion dec +005 Sec motion dec +005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 57666 Constellation Camelopardalis SAO 14191 HIP 36149
Tycho2 4120-01749-1 Gaia DR2 1089680692450228736 HD 57666 ADS 6053
BD BD+65 572 Distance 251.89 Distance ly 821.67
 
 
WDS 07268+6457 HU 840 (HD 57666) : 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
07268+6457 HU 840 1991 7 103 0.9 8.51 10.01 G0 D 072646.38+645648.6

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

 
 
WDS 07268+6457 HU 840 (HD 57666) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07268+6457 HU 840 (HD 57666) : MEASURES
 
 
No records found.

 
 
WDS 07268+6457 (HD 57666) : VIRTUAL EYEPIECE
 
 

07268+6457 HU 840A mag 8.51 Sp G0 07268+6457 HU 840B sep 0.4 P.A. 118.20 mag 10.01 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 07268+6457 (HD 57666) : ALADIN DSS IMAGE @ 07h 26m 46.38s +64° 56' 48.6"
 
 
 
 
WDS 07268+6457 HU 840 (HD 57666) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07268+6457 HU 840 distance=0' 07293+6519 SLN 62 distance=28' 07231+6435 LDS2531 distance=33' 07323+6440 MLB 196 distance=40' 07306+6531 MLB 261 distance=43' 07208+6526 CHM 4AB distance=48' 07208+6526 LDS1207AC distance=48' 07342+6449 TDS4943 distance=48' 07322+6531 MLR 319 distance=49' 07316+6538 LDS2536 distance=51' 07345+6521 OSW 67 distance=55' 07355+6536 MLR 320 distance=68' 07236+6611 TDS4762 distance=77' 07380+6424 MLB 197 distance=79' 07377+6415 UC 1600 distance=82' 07266+6620 AZC 154 distance=84' 07130+6502 TDS4589 distance=88' 07182+6608 TDS 351 distance=90' 07351+6609 LDS2538 distance=90' 07304+6634 TDS4873 distance=100' 07143+6357 KPP3709 distance=101' 07187+6331 STF1039AB distance=101' 07187+6331 STF1039AC distance=101' 07429+6517 HU 843 distance=105' 07139+6352 HU 838 distance=106' 07400+6603 HU 841 distance=106' 07112+6411 MLR 116 distance=111' 07431+6416 TDS5113 distance=113' 07447+6523 LDS2547 distance=116' 07277+6300 STF1075AB distance=118' 07277+6300 STF1075AC distance=118' 07191+6644 HZG 4AB distance=118' 07103+6407 MLR 115 distance=118' 07215+6650 TDS4729 distance=118' 07083+6440 TDS4510 distance=120' 07459+6509 STF1122 distance=122' 07272+6255 STI 644 distance=122' 07356+6651 LDS2539 distance=127' 07155+6643 SLW 191 distance=128' 07288+6249 TDS4846 distance=129' 07451+6411 LDS2549 distance=129' 07258+6707 TDS4793 distance=130' 07213+6252 LDS2530 distance=131' 07445+6354 TDS5149 distance=131' 07245+6247 LDS2533 distance=132' 07467+6541 TDS5190 distance=133' 07429+6630 CVR 68 distance=137' 07234+6714 MLB 402 distance=139' 07117+6315 KPP3198 distance=142' 07106+6319 HU 837AB distance=144' 07082+6339 HDS 990 distance=144' 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 07268+6457 HU 840 103 0.9
Show 07293+6519 SLN 62 273 9.1 28
Show 07231+6435 LDS2531 244 108.6 33
Show 07323+6440 MLB 196 328 8.1 40
Show 07306+6531 MLB 261 79 3.4 43
Show 07208+6526 CHM 4 AB 34 31.7 48
Show 07208+6526 LDS1207 AC 62 66.4 48
Show 07342+6449 TDS4943 289 3.9 48
Show 07322+6531 MLR 319 233 0.8 49
Show 07316+6538 LDS2536 199 18.2 51
Show 07345+6521 OSW 67 170 20.7 55
Show 07355+6536 MLR 320 154 1.2 68
Show 07236+6611 TDS4762 181 0.7 77
Show 07380+6424 MLB 197 247 1.9 79
Show 07377+6415 UC 1600 202 66.5 82
Show 07266+6620 AZC 154 31 19.7 84
Show 07130+6502 TDS4589 216 0.5 88
Show 07182+6608 TDS 351 127 1.2 90
Show 07351+6609 LDS2538 309 4.7 90
Show 07304+6634 TDS4873 352 0.4 100
Show 07143+6357 KPP3709 304 58.9 101
Show 07187+6331 STF1039 AB 210 3.3 101
Show 07187+6331 STF1039 AC 313 129.8 101
Show 07429+6517 HU 843 62 0.2 105
Show 07139+6352 HU 838 61 1.9 106
Show 07400+6603 HU 841 242 0.1 106
Show 07112+6411 MLR 116 56 1.7 111
Show 07431+6416 TDS5113 153 1.7 113
Show 07447+6523 LDS2547 154 5.0 116
Show 07277+6300 STF1075 AB 346 7.3 118
Show 07277+6300 STF1075 AC 334 224.3 118
Show 07191+6644 HZG 4 AB 36 8.6 118
Show 07103+6407 MLR 115 106 0.4 118
Show 07215+6650 TDS4729 140 0.7 118
Show 07083+6440 TDS4510 145 2.1 120
Show 07459+6509 STF1122 186 14.9 122
Show 07272+6255 STI 644 28 14.3 122
Show 07356+6651 LDS2539 96 2.0 127
Show 07155+6643 SLW 191 56 46.9 128
Show 07288+6249 TDS4846 68 0.4 129
Show 07451+6411 LDS2549 348 5.4 129
Show 07258+6707 TDS4793 192 0.5 130
Show 07213+6252 LDS2530 246 6.0 131
Show 07445+6354 TDS5149 3 0.8 131
Show 07245+6247 LDS2533 26 2.9 132
Show 07467+6541 TDS5190 251 0.9 133
Show 07429+6630 CVR 68 267 65.3 137
Show 07234+6714 MLB 402 166 5.7 139
Show 07117+6315 KPP3198 321 3.0 142
Show 07106+6319 HU 837 AB 288 2.9 144
Show 07082+6339 HDS 990 9 0.2 144

 
 
WDS 07268+6457 : COMPONENTS
 
 
  A
B pa=118.2°
sep=0.43"
 
 
07268+6457 A
 
 
Componente originario normalizzato AB Name HD 57666 Coord arcsec 2000 072646.38+645648.6 Mag 8.51
Spectral class G0 (yellow) PmRA -7.00 PmDE 5.0 SAO 14191
HIP 36149 Tycho2 4120-01749-1 HD 57666 ADS 6053
BD BD+65 572
Tycho2
Tycho2 4120-01749-1 Pflag P RAmdeg 111.69325799 DEmdeg 64.94681994
PmRA -6.5 PmDE 5.2 E RAmdeg 7 E DEmdeg 8
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.68 EpDEm 1991.51
Num 5 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 9.731 E BTmag 0.020 VTmag 8.509
E VTmag 0.012 Prox 9 TYC T HIP 36149
CCDM A RAdeg 111.69313139 DEdeg 64.94682389 EpRA 1990 1.89
EpDE 1990 1.79 E RAdeg 6.7 E DEdeg 7.6 Posflg D
Corr -0.2
SAO
SAO 14191 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 0.025 Vmag 7.9 SpType G0
Double code Source 2 CatNum 388 DM BD+65 572
DMcomp BDsup HD 57666 M HD 0
GC RA1950rad 1.92852163 DE1950rad 1.13528414 PmRA2000 -0.0002
PmDE2000 0.026
Hipparcos
Catalog H HIP 36149 Proxy H RAhms 07 26 46.35
DEdms +64 56 48.6 Vmag 8.2 VarFlag R Vmag H
RAdeg 111.693 DEdeg 64.9468 AstroRef A Plx 4.02
CCDM 07268+6457 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 101 Rho 0.973 HD 57666 BD BD+65 572
CD CP Dm number +65 572 VIred 0.92
SpType G0 R SpType Coord arcsec 2000 072646.35+645648.6
Hipparcos 2
HIP 36149 Sn 15 So 3 Nc 2
RArad 1.9494128296 DErad 1.1335359388 Plx 3.97 PmRA -6.72
PmDE 7.12 E RArad 0.79 E DErad 0.86 E Plx 1.32
E pmRA 0.89 E pmDE 1.24 Hpmag 8.367 E Hpmag 0.0017
SHp 0.018 VA 0 BV 0.953 E BV 0.013
VI 0.94
CCDM
Ccdm 07268+6457 RComp Comp A Note1
Note2 Discov num DRAs -1.62 DDEs -11.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp G0 PmNote *
PmRA -4 PmDE 8 Dm number +65 572 Cat1 BD
Name2 +65 388 Cat2 AGK2/3 HD 57666 M HD
ADS BDS A 6053 M ADS BDS N IDS IDS 07172N6509A
HIC 36149
 
 
07268+6457 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072646.44+645648.4 Mag 10.01 PmRA -7.00
PmDE 5.0 Tycho2 4120-01749-2 Calc delta mag 1.5 Calc coord yes
Tycho2
Tycho2 4120-01749-2 Pflag P RAmdeg 111.69325799 DEmdeg 64.94681994
PmRA -6.5 PmDE 5.2 E RAmdeg 7 E DEmdeg 8
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.68 EpDEm 1991.51
Num 5 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 10.393 E BTmag 0.029 VTmag 10.008
E VTmag 0.028 Prox 9 TYC HIP 36149
CCDM B RAdeg 111.69372111 DEdeg 64.94676667 EpRA 1990 1.88
EpDE 1990 1.77 E RAdeg 15.6 E DEdeg 18.5 Posflg D
Corr -0.2
CCDM
Ccdm 07268+6457 RComp Comp B Note1
Note2 Discov num HU 840 DRAs DDEs
R dRAs Year 1905 Theta 090 Rho 0.9
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6053 M ADS BDS N IDS IDS 07172N6509B
HIC 36149