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Doubles in session


Current system
08170+5911
STT 565 AB
HD 68771


Nearby doubles
14' : 08155+5919
HJ 2431

28' : 08189+5935
BU 1196

52' : 08109+5935
MLB 121

53' : 08234+5930
HJ 2439

65' : 08211+6008
WIS 147

72' : 08125+5809
LDS2563

72' : 08158+6023
STF1192AB

79' : 08078+5838
KPP 912

80' : 08094+5818
UC 1648

80' : 08074+5942
CRB 179

81' : 08192+5752
CFN 7

84' : 08060+5915
HJ 2424

96' : 08288+5844
ES 1781

104' : 08050+5825
A 1073

105' : 08087+5750
A 1075

106' : 08146+6056
TDS5640

108' : 08130+5729
UC 1652

108' : 08306+5936
HJ 2444AB

108' : 08310+5920
A 1337

113' : 08025+5932
UC 1636

118' : 08196+5716
TDS5719

118' : 08021+5846
CBL 30AB

118' : 08070+6042
KPP3208

120' : 08238+5725
STTA 92AB

126' : 08161+5706
ENG 34AB

133' : 08168+6123
MLB 200



Selections
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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.

08170+5911 STT 565 AB (HD 68771)

 
 
08h 16m 58.08s +59° 11' 21.8" P.A. 9.00 sep 98.5 mag 6.71,9.70 Sp K0 dist. 173.91 pc (567.29 l.y.)
 
 
Coord 2000 08170+5911 Discov num STT 565 Comp AB Coord arcsec 2000 08 16 58.08 +59 11 21.8
Date first 1851 Date last 2015 Obs 21
Pa first 9 Pa last 9.3 P.A. Now (θ) 9.3°
Sep first 95.0 Sep last 98.457 Sep. Now (ρ) 98.457"
Mag pri 6.71 Mag sec 9.70 delta mag (ΔM) 2.99 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra +002
Pri motion dec -013 Sec motion dec +010
Notes N (See Notes)
rPM=1.749
This double is not physical.
 
 
08170+5911 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 68771 26750 08 16 58 +59 11 22 STT 565 AB 2015 21 9 98.5 6.71 9.70 2.99 <===
Show 26750 08 16 58 +59 11 22 STT 565 AC 2015 20 308 226.1 6.71 8.45 1.74
Show 26750 08 16 58 +59 11 22 STT 565 AD 2015 19 64 238.4 6.71 9.72 3.01
Show 26754 08 17 26 +59 13 05 BUP 114 DE 2015 12 109 159.2 9.72 11.23 1.51
Show 26754 08 17 26 +59 13 05 BUP 114 DF 2015 9 167 173.0 9.72 12.33 2.61
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 68771 Constellation Lynx SAO 26750 HIP 40570
Tycho2 3802-02058-1 Gaia DR2 1083685880177059840 HD 68771 GC 11237
BD BD+59 1154 Distance 173.91 Distance ly 567.29
 
 
WDS 08170+5911 STT 565 AB (HD 68771) : NOTES
 
 
discov_num notes refcode
STT 565 B is BD+59@1153.
 
 
DISCOVERER
 
 
discov author
BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
08170+5911 STT 565 AB 2002 17 9 98.8 6.71 9.70 K0 +59 1154 N D 081658.08+591121.8
08170+5911 STT 565 AB 2003 19 9 98.7 6.71 9.70 K0 +59 1154 N D 081658.08+591121.8
08170+5911 STT 565 AB 2015 20 9 98.5 6.71 9.70 K0 +59 1154 N 081658.08+591121.8

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

 
 
WDS 08170+5911 STT 565 AB (HD 68771) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08170+5911 STT 565 AB (HD 68771) : MEASURES
 
 
No records found.

 
 
WDS 08170+5911 (HD 68771) : VIRTUAL EYEPIECE
 
 

08170+5911 STT 565A mag 6.71 Sp K0 08170+5911 STT 565B sep 98.5 P.A. 9.30 mag 9.7 08170+5911 STT 565C sep 226.0 P.A. 308.00 mag 8.45 08170+5911 BUP 114D sep 237.9 P.A. 64.40 mag 9.72 Sp G0 08170+5911 BUP 114E sep 369.1 P.A. 82.00 mag 11.23 08170+5911 BUP 114F sep 261.0 P.A. 104.70 mag 12.33 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 08170+5911 (HD 68771) : ALADIN DSS IMAGE @ 08h 16m 58.08s +59° 11' 21.8"
 
 
 
 
WDS 08170+5911 STT 565 AB (HD 68771) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08170+5911 STT 565AB distance=0' 08170+5911 BUP 114DE distance=4' 08170+5911 BUP 114DF distance=4' 08155+5919 HJ 2431 distance=14' 08189+5935 BU 1196 distance=28' 08109+5935 MLB 121 distance=52' 08234+5930 HJ 2439 distance=53' 08211+6008 WIS 147 distance=65' 08125+5809 LDS2563 distance=72' 08158+6023 STF1192AB distance=72' 08158+6023 STF1192AC distance=72' 08158+6023 STF1192AD distance=72' 08078+5838 KPP 912 distance=79' 08094+5818 UC 1648 distance=80' 08074+5942 CRB 179 distance=80' 08192+5752 CFN 7 distance=81' 08060+5915 HJ 2424 distance=84' 08288+5844 ES 1781 distance=96' 08050+5825 A 1073 distance=104' 08087+5750 A 1075 distance=105' 08146+6056 TDS5640 distance=106' 08130+5729 UC 1652 distance=108' 08306+5936 HJ 2444AB distance=108' 08306+5936 HJ 2444AC distance=108' 08310+5920 A 1337 distance=108' 08025+5932 UC 1636 distance=113' 08196+5716 TDS5719 distance=118' 08021+5846 CBL 30AB distance=118' 08021+5846 CBL 30AC distance=118' 08070+6042 KPP3208 distance=118' 08238+5725 STTA 92AB distance=120' 08238+5725 STU 6AC distance=120' 08238+5725 STU 6BC distance=121' 08161+5706 ENG 34AB distance=126' 08161+5706 GIC 79AD distance=126' 08161+5706 BUP 113BC distance=128' 08168+6123 MLB 200 distance=133' 08017+6019 MCA 33 distance=134' 08012+6017 STI 660 distance=136' 08303+6043 BU 1067AB (Muscida) distance=136' 08303+6043 BU 1067AC (Muscida) distance=136' 08303+6043 BU 1067AD (Muscida) distance=136' 08208+5657 HDS1186 distance=138' 08123+6125 WIS 145 distance=139' 08073+6112 BVD 308 distance=141' 08015+5759 NSN 783 distance=141' 08144+5652 KPP2575 distance=142' 07582+5845 TDS5394 distance=148' 08364+5916 STI 675 distance=150' 08367+5822 UC 1693 distance=162' 08017+6108 BVD 307 distance=164' 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 08170+5911 STT 565 AB 9 98.5 0
Show 08170+5911 STT 565 AC 308 226.1 0
Show 08170+5911 STT 565 AD 64 238.4 0
Show 08170+5911 BUP 114 DE 109 159.2 4
Show 08170+5911 BUP 114 DF 167 173.0 4
Show 08155+5919 HJ 2431 339 16.2 14
Show 08189+5935 BU 1196 346 0.4 28
Show 08109+5935 MLB 121 189 3.7 52
Show 08234+5930 HJ 2439 108 7.1 53
Show 08211+6008 WIS 147 122 24.9 65
Show 08125+5809 LDS2563 214 9.2 72
Show 08158+6023 STF1192 AB 256 2.6 72
Show 08158+6023 STF1192 AC 224 48.9 72
Show 08158+6023 STF1192 AD 194 98.6 72
Show 08078+5838 KPP 912 156 7.5 79
Show 08094+5818 UC 1648 48 51.2 80
Show 08074+5942 CRB 179 16 55.0 80
Show 08192+5752 CFN 7 96 1.5 81
Show 08060+5915 HJ 2424 150 42.1 84
Show 08288+5844 ES 1781 305 4.4 96
Show 08050+5825 A 1073 136 0.3 104
Show 08087+5750 A 1075 71 2.5 105
Show 08146+6056 TDS5640 178 0.5 106
Show 08130+5729 UC 1652 158 21.0 108
Show 08306+5936 HJ 2444 AB 33 13.0 108
Show 08306+5936 HJ 2444 AC 36 57.7 108
Show 08310+5920 A 1337 235 3.3 108
Show 08025+5932 UC 1636 9 22.0 113
Show 08196+5716 TDS5719 336 1.7 118
Show 08021+5846 CBL 30 AB 235 25.1 118
Show 08021+5846 CBL 30 AC 227 25.3 118
Show 08070+6042 KPP3208 157 5.2 118
Show 08238+5725 STTA 92 AB 181 57.8 120
Show 08238+5725 STU 6 AC 223 131.8 120
Show 08238+5725 STU 6 BC 246 96.8 121
Show 08161+5706 ENG 34 AB 143 127.4 126
Show 08161+5706 GIC 79 AD 148 59.9 126
Show 08161+5706 BUP 113 BC 156 100.3 128
Show 08168+6123 MLB 200 309 5.7 133
Show 08017+6019 MCA 33 312 0.1 134
Show 08012+6017 STI 660 197 3.1 136
Show Muscida 08303+6043 BU 1067 AB 197 6.8 136
Show Muscida 08303+6043 BU 1067 AC 146 141.1 136
Show Muscida 08303+6043 BU 1067 AD 205 163.9 136
Show 08208+5657 HDS1186 167 0.1 138
Show 08123+6125 WIS 145 238 678.1 139
Show 08073+6112 BVD 308 302 10.4 141
Show 08015+5759 NSN 783 278 3.9 141
Show 08144+5652 KPP2575 18 23.3 142
Show 07582+5845 TDS5394 152 3.4 148
Show 08364+5916 STI 675 260 7.2 150

 
 
WDS 08170+5911 : COMPONENTS
 
 
  A B C D E
B pa=9.3°
sep=98.46"
 
C pa=308.0°
sep=226.03"
pa=282.2°
sep=198.41"
 
D pa=64.4°
sep=237.93"
pa=88.4°
sep=198.67"
pa=95.3°
sep=394.14"
 
E pa=82.0°
sep=369.06"
pa=97.4°
sep=352.38"
pa=99.2°
sep=550.32"
pa=108.8°
sep=159.26"
 
F pa=104.7°
sep=260.98"
pa=124.6°
sep=287.32"
pa=115.5°
sep=476.90"
pa=167.4°
sep=172.98"
pa=223.9°
sep=163.09"
 
 
08170+5911 A
 
 
Name HD 68771 Coord arcsec 2000 081658.08+591121.8 Mag 6.71 Spectral class K0 (yellow-orange)
PmRA 2.00 PmDE -13.0 SAO 26750 HIP 40570
Tycho2 3802-02058-1 HD 68771 GC 11237 BD BD+59 1154
Tycho2
Tycho2 3802-02058-1 Pflag RAmdeg 124.24201049 DEmdeg 59.18936301
PmRA 2.3 PmDE -12.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.61 EpDEm 1991.66
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 8.295 E BTmag 0.015 VTmag 6.714
E VTmag 0.010 Prox 979 TYC T HIP 40570
CCDM RAdeg 124.24200028 DEdeg 59.18939111 EpRA 1990 1.87
EpDE 1990 1.87 E RAdeg 3.8 E DEdeg 4.0 Posflg
Corr 0.0
SAO
SAO 26750 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.03 Vmag 6.7 SpType K0
Double code Source 70 CatNum 11237 DM BD+59 1154
DMcomp BDsup HD 68771 M HD 0
GC 11237 RA1950rad 2.15045351 DE1950rad 1.03574483 PmRA2000 0.0005
PmDE2000 -0.028
Hipparcos
Catalog H HIP 40570 Proxy RAhms 08 16 58.08
DEdms +59 11 21.8 Vmag 6.58 VarFlag R Vmag H
RAdeg 124.242 DEdeg 59.1894 AstroRef Plx 5.6
CCDM 2.66 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+59 1154
CD CP Dm number +59 1154 VIred 1.24
SpType K0 R SpType Coord arcsec 2000 081658.08+591121.8
Hipparcos 2
HIP 40570 Sn 5 So 0 Nc 1
RArad 2.1684319823 DErad 1.0330498275 Plx 5.75 PmRA 1.96
PmDE -13.21 E RArad 0.39 E DErad 0.33 E Plx 0.51
E pmRA 0.45 E pmDE 0.33 Hpmag E Hpmag 0.0006
SHp 0.009 VA 0 BV 1.318 E BV 0.008
VI 1.28
 
 
08170+5911 B
 
 
Coord arcsec 2000 081700.15+591259.0 Mag 9.7 PmRA 2.00 PmDE 10.0
SAO 26751 DM BD+59 1153 Delta magnitude 2.99 Coordinate calculated yes
SAO
SAO 26751 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 0.017 Vmag 9.1 SpType K
Double code Source 38 CatNum 5453 DM BD+59 1153
DMcomp BDsup HD M HD
GC RA1950rad 2.15060216 DE1950rad 1.03621353 PmRA2000 -0.0004
PmDE2000 0.019
 
 
08170+5911 C
 
 
Coord arcsec 2000 081634.89+591341.0 Mag 8.45 PmRA -34.00 PmDE -27.0
SAO 26746 HIP 40535 Tycho2 3802-00248-1 HD 68683
GC 11223 BD BD+59 1152 Delta magnitude 1.74 Coordinate calculated yes
Tycho2
Tycho2 3802-00248-1 Pflag RAmdeg 124.14579194 DEmdeg 59.22815389
PmRA -34.5 PmDE -28.1 E RAmdeg 7 E DEmdeg 7
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.97 EpDEm 1991.14
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 9.697 E BTmag 0.020 VTmag 8.452
E VTmag 0.012 Prox 999 TYC T HIP 40535
CCDM RAdeg 124.14594444 DEdeg 59.22821694 EpRA 1990 1.86
EpDE 1990 1.89 E RAdeg 6.9 E DEdeg 7.3 Posflg
Corr 0.0
SAO
SAO 26746 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 -0.032 Vmag 8.7 SpType G5
Double code Source 70 CatNum 11223 DM BD+59 1152
DMcomp BDsup HD 68683 M HD 0
GC 11223 RA1950rad 2.14878386 DE1950rad 1.03642243 PmRA2000 -0.0019
PmDE2000 -0.03
Hipparcos
Catalog H HIP 40535 Proxy RAhms 08 16 35.03
DEdms +59 13 41.6 Vmag 8.36 VarFlag R Vmag H
RAdeg 124.146 DEdeg 59.2282 AstroRef Plx 2.48
CCDM -34.44 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 68683 BD BD+59 1152
CD CP Dm number +59 1152 VIred 0.97
SpType G8III-IV R SpType Coord arcsec 2000 081635.03+591341.6
Hipparcos 2
HIP 40535 Sn 5 So 0 Nc 1
RArad 2.1667557215 DErad 1.0337274891 Plx 2.32 PmRA -34.92
PmDE -28.18 E RArad 0.52 E DErad 0.43 E Plx 0.72
E pmRA 0.76 E pmDE 0.59 Hpmag E Hpmag 0.0011
SHp 0.015 VA 0 BV 1.047 E BV 0.018
VI 1.02
 
 
08170+5911 D
 
 
Coord arcsec 2000 081726.02+591304.6 Coord calc 081726.02+591304.6 Mag 9.72 Spectral class G0 (yellow)
PmRA 22.00 PmDE -12.0 SAO 26754 Tycho2 3802-00504-1
HD 237689 DM BD+59 1155 Delta magnitude 3.01
Tycho2
Tycho2 3802-00504-1 Pflag RAmdeg 124.35844498 DEmdeg 59.21796368
PmRA 21.0 PmDE -11.8 E RAmdeg 14 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.45 EpDEm 1989.02
Num 8 Q RAmdeg 0.6 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.4 BTmag 10.355 E BTmag 0.028 VTmag 9.719
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 124.35835250 DEdeg 59.21798917 EpRA 1990 1.85
EpDE 1990 1.84 E RAdeg 15.4 E DEdeg 16.1 Posflg
Corr 0.0
SAO
SAO 26754 DelFlag RA1950 PmRA1950 0.0061
DE1950 PmDE1950 -0.016 Vmag 9.1 SpType G0
Double code Source 38 CatNum 5456 DM BD+59 1155
DMcomp BDsup HD 237689 M HD 0
GC RA1950rad 2.15248166 DE1950rad 1.03625709 PmRA2000 0.0061
PmDE2000 -0.014
 
 
08170+5911 E
 
 
Coord arcsec 2000 081745.66+591213.3 Mag 11.23 PmRA 55.00 PmDE -23.0
Delta magnitude 4.52 Coordinate calculated yes
 
 
08170+5911 F
 
 
Coord arcsec 2000 081730.94+591015.8 Mag 12.33 PmRA 6.00 PmDE -14.0
Delta magnitude 5.62 Coordinate calculated yes