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Current system
08244+6453
HU 853
HD 70166


Nearby doubles
16' : 08269+6451
HDS1203

26' : 08251+6429
LDS2575AB

35' : 08247+6528
HU 854

37' : 08298+6440
STI 674

40' : 08211+6527
SHY 199AB

45' : 08248+6409
ARG 18

47' : 08270+6537
LDS2280

48' : 08259+6541
LDS2278AB

50' : 08244+6544
LDS2277

52' : 08169+6435
LDS2570

56' : 08198+6540
LDS2572

57' : 08333+6459
MLB 264

63' : 08204+6549
MLB1072

69' : 08287+6350
UC 1677

74' : 08286+6602
JNN 273

75' : 08343+6414
LDS 906

77' : 08239+6610
GAT 1

87' : 08155+6349
LDS2566

95' : 08381+6420
STI 676

96' : 08225+6318
ES 1899

96' : 08098+6518
SKF 580

97' : 08367+6358
LDS2284

99' : 08375+6548
DAM1425

101' : 08256+6313
STI 673

102' : 08351+6605
MLR 321

105' : 08354+6613
DAM 849



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.

08244+6453 HU 853 (HD 70166)

 
 
08h 24m 26.35s +64° 53' 27.3" P.A. 169.00 sep 0.4 mag 9.44,9.95 Sp G0 dist. 202.02 pc (658.99 l.y.)
 
 
Coord 2000 08244+6453 Discov num HU  853 Comp Coord arcsec 2000 08 24 26.35 +64 53 27.3
Date first 1905 Date last 2012 Obs 11
Pa first 294 Pa last 168.8 P.A. Now (θ) 168.8°
Sep first 0.3 Sep last 0.39 Sep. Now (ρ) 0.39"
Mag pri 9.44 Mag sec 9.95 delta mag (ΔM) 0.51 Spectral class G0 (yellow)
Pri motion ra -026 Sec motion ra -027
Pri motion dec +000 Sec motion dec -004
Notes
rPM=0.151 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 70166 Constellation Ursa Major SAO 14532 HIP 41199
Tycho2 4130-00298-1 Gaia DR2 1091755264733801344 HD 70166 ADS 6772
BD BD+65 629 Distance 202.02 Distance ly 658.99
 
 
WDS 08244+6453 HU 853 (HD 70166) : 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
08244+6453 HU 853 1991 10 181 0.3 9.44 9.95 G0 082426.35+645327.3
08244+6453 HU 853 2012 11 169 0.4 9.44 9.95 G0 082426.35+645327.3

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

 
 
WDS 08244+6453 HU 853 (HD 70166) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08244+6453 HU 853 (HD 70166) : MEASURES
 
 
No records found.

 
 
WDS 08244+6453 (HD 70166) : VIRTUAL EYEPIECE
 
 

08244+6453 HU 853A mag 9.44 Sp G0 08244+6453 HU 853B sep 0.4 P.A. 175.20 mag 9.95 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 08244+6453 (HD 70166) : ALADIN DSS IMAGE @ 08h 24m 26.35s +64° 53' 27.3"
 
 
 
 
WDS 08244+6453 HU 853 (HD 70166) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08244+6453 HU 853 distance=0' 08269+6451 HDS1203 distance=16' 08251+6429 LDS2575AB distance=26' 08247+6528 HU 854 distance=35' 08298+6440 STI 674 distance=37' 08211+6527 RAO 13BC distance=39' 08211+6527 SHY 199AB distance=40' 08248+6409 ARG 18 distance=45' 08270+6537 LDS2280 distance=47' 08259+6541 LDS2278BC distance=47' 08259+6541 LDS2278AB distance=48' 08244+6544 LDS2277 distance=50' 08169+6435 LDS2570 distance=52' 08198+6540 LDS2572 distance=56' 08333+6459 MLB 264 distance=57' 08204+6549 MLB1072 distance=63' 08287+6350 UC 1677 distance=69' 08286+6602 JNN 273 distance=74' 08343+6414 LDS 906 distance=75' 08239+6610 GAT 1 distance=77' 08155+6349 LDS2566 distance=87' 08381+6420 STI 676 distance=95' 08225+6318 ES 1899 distance=96' 08098+6518 SKF 580 distance=96' 08367+6358 LDS2284 distance=97' 08375+6548 DAM1425 distance=99' 08256+6313 STI 673 distance=101' 08351+6605 MLR 321 distance=102' 08354+6613 DAM 849 distance=105' 08079+6513 LDS2561 distance=107' 08354+6616 STF1232 distance=108' 08280+6307 ES 1900AB distance=109' 08280+6307 SKF2177AC distance=109' 08147+6326 LDS2565 distance=109' 08096+6553 LDS2562 distance=110' 08096+6359 SKF2570AB distance=111' 08373+6613 DAM 850 distance=113' 08414+6426 LDS2288 distance=114' 08172+6639 LDS2569 distance=116' 08332+6636 TDS5930 distance=116' 08062+6446 KPP2119 distance=117' 08354+6317 LEP 32 distance=121' 08391+6612 LDS2286 distance=121' 08278+6653 LDS2281 distance=122' 08347+6311 HDS1229 distance=123' 08052+6520 LDS2560 distance=124' 08303+6253 LDS2282 distance=127' 08138+6306 RAO 60BC distance=128' 08138+6306 LDS2564AB distance=129' 08373+6316 LDS2285 distance=129' 08399+6625 LDS2287 distance=134' 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 08244+6453 HU 853 169 0.4
Show 08269+6451 HDS1203 141 3.2 16
Show 08251+6429 LDS2575 AB 8 1.7 26
Show 08247+6528 HU 854 215 1.5 35
Show 08298+6440 STI 674 234 7.3 37
Show 08211+6527 RAO 13 BC 244 2.9 39
Show 08211+6527 SHY 199 AB 227 258.3 40
Show 08248+6409 ARG 18 23 19.8 45
Show 08270+6537 LDS2280 41 15.6 47
Show 08259+6541 LDS2278 BC 64 4.2 47
Show 08259+6541 LDS2278 AB 194 38.2 48
Show 08244+6544 LDS2277 48 14.8 50
Show 08169+6435 LDS2570 93 35.4 52
Show 08198+6540 LDS2572 144 22.7 56
Show 08333+6459 MLB 264 239 2.5 57
Show 08204+6549 MLB1072 114 8.4 63
Show 08287+6350 UC 1677 112 15.1 69
Show 08286+6602 JNN 273 146 0.3 74
Show 08343+6414 LDS 906 216 7.7 75
Show 08239+6610 GAT 1 93 4.2 77
Show 08155+6349 LDS2566 341 35.0 87
Show 08381+6420 STI 676 1 9.4 95
Show 08225+6318 ES 1899 220 13.0 96
Show 08098+6518 SKF 580 171 0.9 96
Show 08367+6358 LDS2284 176 22.5 97
Show 08375+6548 DAM1425 332 4.1 99
Show 08256+6313 STI 673 297 3.9 101
Show 08351+6605 MLR 321 144 1.4 102
Show 08354+6613 DAM 849 241 3.7 105
Show 08079+6513 LDS2561 4 11.1 107
Show 08354+6616 STF1232 352 30.4 108
Show 08280+6307 ES 1900 AB 62 3.2 109
Show 08280+6307 SKF2177 AC 113 143.1 109
Show 08147+6326 LDS2565 256 4.8 109
Show 08096+6553 LDS2562 10 15.1 110
Show 08096+6359 SKF2570 AB 151 9.7 111
Show 08373+6613 DAM 850 23 7.7 113
Show 08414+6426 LDS2288 185 155.7 114
Show 08172+6639 LDS2569 158 37.9 116
Show 08332+6636 TDS5930 347 0.5 116
Show 08062+6446 KPP2119 250 17.2 117
Show 08354+6317 LEP 32 285 5.4 121
Show 08391+6612 LDS2286 295 84.4 121
Show 08278+6653 LDS2281 116 12.5 122
Show 08347+6311 HDS1229 89 0.5 123
Show 08052+6520 LDS2560 202 44.5 124
Show 08303+6253 LDS2282 85 3.1 127
Show 08138+6306 RAO 60 BC 37 12.9 128
Show 08138+6306 LDS2564 AB 113 244.5 129
Show 08373+6316 LDS2285 259 5.4 129
Show 08399+6625 LDS2287 72 22.2 134

 
 
WDS 08244+6453 : COMPONENTS
 
 
  A
B pa=175.2°
sep=0.38"
 
 
08244+6453 A
 
 
Componente originario normalizzato AB Name HD 70166 Coord arcsec 2000 082426.35+645327.3 Mag 9.44
Spectral class G0 (yellow) PmRA -26.00 PmDE 0.0 SAO 14532
HIP 41199 Tycho2 4130-00298-1 HD 70166 ADS 6772
BD BD+65 629
Tycho2
Tycho2 4130-00298-1 Pflag RAmdeg 126.10982987 DEmdeg 64.89093852
PmRA -21.8 PmDE -1.3 E RAmdeg 8 E DEmdeg 7
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.78 EpDEm 1991.02
Num 8 Q RAmdeg 1.1 Q DEmdeg 1.6 Q pmRA 1.2
Q pmDE 1.6 BTmag 9.337 E BTmag 0.018 VTmag 8.847
E VTmag 0.014 Prox 363 TYC T HIP 41199
CCDM AS RAdeg 126.10994944 DEdeg 64.89094139 EpRA 1990 1.49
EpDE 1990 1.60 E RAdeg 7.6 E DEdeg 7.2 Posflg P
Corr -0.1
SAO
SAO 14532 DelFlag RA1950 PmRA1950 -0.0056
DE1950 PmDE1950 -0.018 Vmag 8.8 SpType G0
Double code Source 2 CatNum 432 DM BD+65 629
DMcomp BDsup HD 70166 M HD 0
GC RA1950rad 2.18139951 DE1950rad 1.13538432 PmRA2000 -0.0057
PmDE2000 -0.016
Hipparcos
Catalog H HIP 41199 Proxy H RAhms 08 24 26.39
DEdms +64 53 27.4 Vmag 8.8 VarFlag R Vmag H
RAdeg 126.11 DEdeg 64.8909 AstroRef * Plx 5.37
CCDM 08244+6453 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 181 Rho 0.251 HD 70166 BD BD+65 629
CD CP Dm number +65 629 VIred 0.56
SpType G0 R SpType Coord arcsec 2000 082426.39+645327.4
Hipparcos 2
HIP 41199 Sn 55 So 3 Nc 2
RArad 2.2010338077 DErad 1.1325605288 Plx 4.95 PmRA -26.78
PmDE 0.77 E RArad 0.85 E DErad 0.93 E Plx 1.29
E pmRA 0.91 E pmDE 0.99 Hpmag 8.9104 E Hpmag 0.0024
SHp 0.024 VA 0 BV 0.507 E BV 0.019
VI 0.58
CCDM
Ccdm 08244+6453 RComp Comp A Note1
Note2 Discov num DRAs 2.36 DDEs 26.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp G0 PmNote *
PmRA -28 PmDE -14 Dm number +65 629 Cat1 BD
Name2 +65 432 Cat2 AGK2/3 HD 70166 M HD
ADS BDS A 6772 M ADS BDS N IDS IDS 08154N6513A
HIC 41199
 
 
08244+6453 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082426.36+645326.9 Mag 9.95 PmRA -27.00
PmDE -4.0 Calc delta mag 0.51 Calc coord yes
CCDM
Ccdm 08244+6453 RComp Comp B Note1
Note2 Discov num HU 853 DRAs DDEs
R dRAs Year 1944 Theta 093 Rho 0.3
Obs 3 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6772 M ADS BDS N N IDS IDS 08154N6513B
HIC 41199