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Doubles in session


Current system
08247+4200
S 565 AB
HD 70647


Nearby doubles
20' : 08259+4147
SLW 252

24' : 08228+4210
TDS5777

26' : 08269+4206
ES 18

27' : 08252+4226
SKF 635

38' : 08273+4135
SLW 253

46' : 08255+4245
SKF 636

61' : 08198+4227
CBL 247

65' : 08204+4245
ES 1388

73' : 08206+4104
SKF 621

75' : 08189+4238
CVR 489

77' : 08254+4316
ES 594

80' : 08235+4319
SKF 628

82' : 08219+4315
A 2364

90' : 08205+4316
CVR 493

90' : 08242+4032
LDS3787

92' : 08193+4052
A 2362

95' : 08324+4241
TDS5921

105' : 08330+4112
SKF 670

106' : 08270+4018
UC 1673AB

108' : 08211+4021
TOK 516

112' : 08225+4012
SKF 627

113' : 08167+4053
ES 593AB

114' : 08317+4323
SKF 665

114' : 08321+4042
CVR 496

115' : 08215+4012
A 2363

117' : 08303+4022
COU2497



Selections
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Binary Systems
Triple Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08247+4200 S 565 AB (HD 70647)

 
 
08h 24m 42.77s +42° 00' 18.8" P.A. 175.00 sep 84.6 mag 6.20,8.56 Sp K5III dist. 294.99 pc (962.26 l.y.)
 
 
Coord 2000 08247+4200 Discov num S   565 Comp AB Coord arcsec 2000 08 24 42.77 +42 00 18.8
Date first 1824 Date last 2013 Obs 32
Pa first 165 Pa last 175.3 P.A. Now (θ) 175.3°
Sep first 73.0 Sep last 84.579 Sep. Now (ρ) 84.579"
Mag pri 6.20 Mag sec 8.56 delta mag (ΔM) 2.36 Spectral class K5III (yellow-orange)
Pri motion ra +011 Sec motion ra -045
Pri motion dec +010 Sec motion dec -059
Notes N L (See Notes, Linear solution)
rPM=1.198
This double is not physical.
 
 
08247+4200 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 70647 42342 08 24 43 +42 00 19 S 565 AB 2013 32 175 84.6 6.20 8.56 2.36 <===
Show 08 24 43 +41 58 56 HDS 1197 BC 2011 2 83 0.3 8.56 10.98 2.42
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 70647 Constellation Lynx SAO 42342 HIP 41224
Tycho2 2977-00741-1 Gaia DR2 915561103361995264 HD 70647 HR 3287
GC 11456 BD BD+42 1859 Distance 294.99 Distance ly 962.26
 
 
WDS 08247+4200 S 565 AB (HD 70647) : NOTES
 
 
discov_num notes refcode
S 565 STTA 93. B is BD+42@1860.
 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
S__1826 Ma - South, J. 1826RSPT..116....1S
S__1826 Phil. Trans. R. Soc., 116, Pt.1, 1826
S__1844A Ma - South, J. 1844QB43.S66.......
S__1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
S__1852A Ma - South, J. .
S__1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
S__1880A Ma - South, J. 1880MNRAS..40..497B
S__1880A cited by Burnham (MNRAS 40, 497, 1880)
S__1906A Ma - South, J. 1906MmRAS..56....1L
S__1906A cited by Lewis (MemRAS 56, 1, 1906)
S__1906B Ma - South, J. 1906QB821.B972.....
S__1906B cited in BDS (Burnham Double Star Cat., 1906)
S__1913A Ma - South, J. 1913QB811.B8.......
S__1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
S__1922A Ma - South, J. 1922AN....216...49R
S__1922A cited by Rabe (AN 216, 49, 1922)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08247+4200 S 565 AB 2004 30 176 83.9 6.20 8.56 K5III NLD 082442.77+420018.8
08247+4200 S 565 AB 2013 32 175 84.6 6.20 8.56 K5III NL 082442.77+420018.8

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

 
 
WDS 08247+4200 S 565 AB (HD 70647) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08247+4200 S 565 AB (HD 70647) : MEASURES
 
 
No records found.

 
 
WDS 08247+4200 (HD 70647) : VIRTUAL EYEPIECE
 
 

08247+4200 S 565A mag 6.2 Sp K5III 08247+4200 HDS1197B sep 83.3 P.A. 174.50 mag 8.56 Sp K 08247+4200 HDS1197C sep 83.3 P.A. 174.40 mag 10.98 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 08247+4200 (HD 70647) : ALADIN DSS IMAGE @ 08h 24m 42.77s +42° 00' 18.8"
 
 
 
 
WDS 08247+4200 S 565 AB (HD 70647) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08247+4200 S 565AB distance=0' 08247+4200 HDS1197BC distance=2' 08259+4147 SLW 252 distance=20' 08228+4210 TDS5777 distance=24' 08269+4206 ES 18 distance=26' 08252+4226 SKF 635 distance=27' 08273+4135 SLW 253 distance=38' 08255+4245 SKF 636 distance=46' 08198+4227 CBL 247 distance=61' 08204+4245 ES 1388 distance=65' 08206+4104 SKF 621 distance=73' 08189+4238 CVR 489 distance=75' 08254+4316 ES 594 distance=77' 08235+4319 SKF 628 distance=80' 08219+4315 A 2364 distance=82' 08205+4316 CVR 493 distance=90' 08242+4032 LDS3787 distance=90' 08193+4052 A 2362 distance=92' 08324+4241 TDS5921 distance=95' 08330+4112 SKF 670 distance=105' 08270+4018 UC 1673AB distance=106' 08211+4021 TOK 516 distance=108' 08225+4012 SKF 627 distance=112' 08167+4053 ES 593BC distance=113' 08167+4053 ES 593AB distance=113' 08167+4053 ES 593AC distance=113' 08317+4323 SKF 665 distance=114' 08321+4042 CVR 496 distance=114' 08215+4012 A 2363 distance=115' 08303+4022 COU2497 distance=117' 08353+4141 KPP3752 distance=120' 08182+4340 LDS3784 distance=123' 08148+4302 STT 189 distance=126' 08350+4300 ES 1389 distance=129' 08310+4012 SKF 207 distance=130' 08160+4034 ES 1540AB distance=132' 08160+4034 SIN 37AC distance=132' 08160+4034 SIN 37AD distance=132' 08336+4036 DVG 23 distance=132' 08261+3950 SKF 639 distance=132' 08283+3955 SKF 645 distance=132' 08131+4133 ES 592 distance=133' 08212+3951 NSN 583 distance=136' 08333+4341 SKF 671 distance=139' 08125+4131 LDS3777 distance=140' 08293+3948 SKF 652 distance=142' 08121+4223 SKF 588 distance=143' 08294+3947 OSW 43 distance=144' 08377+4148 STF1244 distance=145' 08320+4000 SKF 668 distance=147' 08256+3931 SKF 637 distance=150' 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 08247+4200 S 565 AB 175 84.6
Show 08247+4200 HDS1197 BC 83 0.3 2
Show 08259+4147 SLW 252 86 29.3 20
Show 08228+4210 TDS5777 145 0.5 24
Show 08269+4206 ES 18 236 12.2 26
Show 08252+4226 SKF 635 223 1.1 27
Show 08273+4135 SLW 253 295 24.1 38
Show 08255+4245 SKF 636 56 1.5 46
Show 08198+4227 CBL 247 9 29.9 61
Show 08204+4245 ES 1388 175 2.8 65
Show 08206+4104 SKF 621 14 1.5 73
Show 08189+4238 CVR 489 81 14.8 75
Show 08254+4316 ES 594 194 2.7 77
Show 08235+4319 SKF 628 230 3.2 80
Show 08219+4315 A 2364 196 0.5 82
Show 08205+4316 CVR 493 199 16.0 90
Show 08242+4032 LDS3787 109 277.9 90
Show 08193+4052 A 2362 171 0.6 92
Show 08324+4241 TDS5921 310 0.6 95
Show 08330+4112 SKF 670 33 1.4 105
Show 08270+4018 UC 1673 AB 138 51.7 106
Show 08211+4021 TOK 516 308 999.9 108
Show 08225+4012 SKF 627 292 1.4 112
Show 08167+4053 ES 593 BC 211 4.7 113
Show 08167+4053 ES 593 AB 345 20.9 113
Show 08167+4053 ES 593 AC 334 17.8 113
Show 08317+4323 SKF 665 255 2.0 114
Show 08321+4042 CVR 496 124 13.7 114
Show 08215+4012 A 2363 342 1.4 115
Show 08303+4022 COU2497 82 0.6 117
Show 08353+4141 KPP3752 127 2.1 120
Show 08182+4340 LDS3784 274 238.1 123
Show 08148+4302 STT 189 298 4.7 126
Show 08350+4300 ES 1389 174 3.8 129
Show 08310+4012 SKF 207 121 1.9 130
Show 08160+4034 ES 1540 AB 4 7.2 132
Show 08160+4034 SIN 37 AC 182 38.6 132
Show 08160+4034 SIN 37 AD 76 174.7 132
Show 08336+4036 DVG 23 140 18.6 132
Show 08261+3950 SKF 639 45 1.2 132
Show 08283+3955 SKF 645 329 1.0 132
Show 08131+4133 ES 592 328 2.8 133
Show 08212+3951 NSN 583 241 1.9 136
Show 08333+4341 SKF 671 268 2.3 139
Show 08125+4131 LDS3777 325 203.9 140
Show 08293+3948 SKF 652 83 1.6 142
Show 08121+4223 SKF 588 307 1.1 143
Show 08294+3947 OSW 43 113 77.9 144
Show 08377+4148 STF1244 1 3.7 145
Show 08320+4000 SKF 668 33 1.5 147
Show 08256+3931 SKF 637 77 1.3 150

 
 
WDS 08247+4200 : COMPONENTS
 
 
  A B
B pa=174.5°
sep=83.28"
 
C pa=174.4°
sep=83.26"
pa=80.6°
sep=0.22"
 
 
08247+4200 A
 
 
Name HD 70647 Coord arcsec 2000 082442.77+420018.8 Mag 6.2 Spectral class K5III (yellow-orange)
PmRA 11.00 PmDE 10.0 SAO 42342 HIP 41224
Tycho2 2977-00741-1 HD 70647 HR 3287 GC 11456
BD BD+42 1859
Tycho2
Tycho2 2977-00741-1 Pflag RAmdeg 126.17821848 DEmdeg 42.00524221
PmRA 9.0 PmDE 9.5 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 1.0 EpRAm 1991.44 EpDEm 1991.40
Num 10 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.4 BTmag 8.115 E BTmag 0.016 VTmag 6.195
E VTmag 0.010 Prox 832 TYC T HIP 41224
CCDM RAdeg 126.17819083 DEdeg 42.00522000 EpRA 1990 1.76
EpDE 1990 1.63 E RAdeg 3.7 E DEdeg 4.2 Posflg
Corr 0.1
SAO
SAO 42342 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 0.004 Vmag 6.2 SpType K5
Double code Source 70 CatNum 11456 DM BD+42 1859
DMcomp BDsup HD 70647 M HD 0
GC 11456 RA1950rad 2.18748119 DE1950rad 0.73596455 PmRA2000 0.0013
PmDE2000 0.007
Hipparcos
Catalog H HIP 41224 Proxy RAhms 08 24 42.77
DEdms +42 00 18.8 Vmag 6.02 VarFlag 1 R Vmag H
RAdeg 126.178 DEdeg 42.0052 AstroRef Plx 3.12
CCDM 08247+4200 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 70647 BD BD+42 1859
CD CP Dm number +42 1859 VIred 1.6
SpType K5III R SpType Coord arcsec 2000 082442.77+420018.8
Hipparcos 2
HIP 41224 Sn 5 So 0 Nc 1
RArad 2.2022249333 DErad 0.7331293556 Plx 3.39 PmRA 11.09
PmDE 9.9 E RArad 0.44 E DErad 0.26 E Plx 0.47
E pmRA 0.64 E pmDE 0.34 Hpmag 6.1356 E Hpmag 0.001
SHp 0.009 VA 0 BV 1.591 E BV 0.001
VI 1.6
CCDM
Ccdm 08247+4200 RComp Comp A Note1
Note2 Discov num DRAs 0.78 DDEs 18.9
R dRAs 82 Year Theta Rho
Obs 3 Vmag 6.1 Sp K5 PmNote *
PmRA 9 PmDE 10 Dm number +42 1859 Cat1 BD
Name2 +42 896 Cat2 AGK2/3 HD 70647 M HD
ADS BDS B 4581 M ADS BDS N IDS IDS 08179N4220A
HIC 41224
 
 
08247+4200 B
 
 
Coord arcsec 2000 082443.48+415855.9 Coord calc 082443.48+415855.9 Mag 8.56 Spectral class K (yellow-orange)
PmRA -43.00 PmDE -57.0 HIP 41225 Tycho2 2977-00051-1
BD BD+42 1860 Calc delta mag 2.36
Tycho2
Tycho2 2977-00051-1 Pflag RAmdeg 126.18103241 DEmdeg 41.98206420
PmRA -45.3 PmDE -58.6 E RAmdeg 7 E DEmdeg 9
E pmRA 0.8 E pmDE 0.9 EpRAm 1990.76 EpDEm 1990.43
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.8 BTmag 9.234 E BTmag 0.019 VTmag 8.560
E VTmag 0.014 Prox 832 TYC T HIP 41225
CCDM AC RAdeg 126.18117111 DEdeg 41.98220000 EpRA 1990 1.80
EpDE 1990 1.66 E RAdeg 7.0 E DEdeg 9.0 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 41225 Proxy H RAhms 08 24 43.48
DEdms +41 58 55.9 Vmag 8.48 VarFlag R Vmag H
RAdeg 126.181 DEdeg 41.9822 AstroRef A Plx 10.42
CCDM 08247+4200 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AC
Theta 77 Rho 0.419 HD BD BD+42 1860
CD CP Dm number +42 1860 VIred 0.71
SpType K R SpType Coord arcsec 2000 082443.48+415855.9
Hipparcos 2
HIP 41225 Sn 15 So 3 Nc 2
RArad 2.2022768604 DErad 0.7327276088 Plx 9.75 PmRA -39.59
PmDE -57.75 E RArad 1.05 E DErad 0.65 E Plx 1.1
E pmRA 1.54 E pmDE 0.85 Hpmag 8.6162 E Hpmag 0.0022
SHp 0.017 VA 0 BV 0.65 E BV 0.017
VI 0.71
CCDM
Ccdm 08247+4200 RComp Comp B Note1
Note2 Discov num S 565 DRAs 1.45 DDEs -64.6
R dRAs 82 Year 1924 Theta 171 Rho 79.2
Obs 15 Vmag 8.7 Sp PmNote *
PmRA -43 PmDE -57 Dm number +42 1860 Cat1 BD
Name2 +42 897 Cat2 AGK2/3 HD M HD
ADS BDS B 4581 M ADS BDS N IDS IDS 08179N4220B
HIC 41225
 
 
08247+4200 C
 
 
Coord arcsec 2000 082443.50+415855.9 Mag 10.98 Calc delta mag 4.78 Calc coord yes
CCDM
Ccdm 08247+4200 RComp B Comp C Note1
Note2 Discov num HDS DRAs 1.49 DDEs -64.5
R dRAs 82 Year 1991 Theta 077 Rho 0.4
Obs 1 Vmag 11.2 Sp PmNote
PmRA -43 PmDE -57 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 41225