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Doubles in session


Current system
08062+0201
J 420


Nearby doubles
18' : 08070+0147
HEI 739

32' : 08078+0222
BAL1836

33' : 08084+0207
GWP 978

38' : 08038+0212
BAL1834

43' : 08071+0121
STF1185

45' : 08091+0212
TDS5571

54' : 08056+0253
CVR1130

63' : 08023+0220
GSH 1

64' : 08105+0155
STF1194

65' : 08055-0057
A 1970

65' : 08054+0305
BAL2321

66' : 08029+0243
BAL1832AB

67' : 08025+0125
A 2746

69' : 08078+0305
BAL2323

71' : 08108+0146
CVR1133

71' : 08102+0240
BAL1837

73' : 08017+0224
BAL1831

74' : 08049+0050
RST5280

74' : 08038+0305
CVR1125

75' : 08061-0047
A 1971

77' : 08048+0047
RST5281

82' : 08099+0301
KPP3739AB

84' : 08091-0048
BAL 847

86' : 08025+0305
BU 23AB

88' : 08113+0117
STF1198

88' : 08022-0058
HJ 77AB



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.

08062+0201 J 420

 
 
08h 06m 15.16s +02° 00' 47.3" P.A. 196.00 sep 2.5 mag 11.06,11.46 dist. 114.03 pc (371.97 l.y.)
 
 
Coord 2000 08062+0201 Discov num J   420 Comp Coord arcsec 2000 08 06 15.16 +02 00 47.3
Date first 1909 Date last 2018 Obs 24
Pa first 5 Pa last 195.8 P.A. Now (θ) 195.8°
Sep first 3.4 Sep last 2.451 Sep. Now (ρ) 2.451"
Mag pri 11.06 Mag sec 11.46 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -008 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Minor HIP 39653 Tycho2 0198-01980-1 Gaia DR2 3090884763735434240
ADS 6584 BD BD+02 1871 Distance 114.03 Distance ly 371.97
 
 
ORBITAL ELEMENTS
 
 
Period (P)168.45y Periastron (T)1954.17y Semi-major axis (a)1.921a
Eccentricity (e)0.778 Inclination (i)104° Longitude of periastron (ω)136.4°
Node (Ω)176° Notesn ReferenceOle2002b
Equinox2000 Last observation1991 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 200.2 1.511
2001 199.7 1.547
2002 199.2 1.583
2003 198.8 1.619
2004 198.3 1.654
2005 197.9 1.689
2006 197.5 1.723
2007 197.1 1.756
2008 196.7 1.789
2009 196.3 1.822
2010 196.0 1.854
2011 195.6 1.886
2012 195.3 1.917
2013 195.0 1.947
2014 194.7 1.977
2015 194.4 2.007
2016 194.1 2.035
2017 193.8 2.064
2018 193.5 2.092
2019 193.2 2.119
2020 193.0 2.146
2021 192.7 2.172
2022 192.5 2.198
2023 192.2 2.223
2024 192.0 2.247
2025 191.7 2.271
2026 191.5 2.295
2027 191.3 2.318
2028 191.1 2.340
2029 190.8 2.362
2030 190.6 2.383


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds08062%2B0201a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 08062+0201 J 420 : NOTES
 
 
discov_num notes refcode
J 420 Appears to be in rapid retrograde motion.
Despite having an orbit, an optical pair based on parallax. Mlk2022
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2022 not - Chulkov, D. & Malkov, O. 2022MNRAS.517.2925C
Mlk2022 MNRAS 517, 2925, 2022
Ole2002b orb - Olevic, D. 2002IAUDS.146....2O
Ole2002b Inf. Circ. 146, 2, 2002
 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08062+0201 J 420 1991 19 211 1.1 11.06 11.46 NO 080615.16+020047.3
08062+0201 J 420 2013 19 196 2.2 11.06 11.46 NO 080615.16+020047.3
08062+0201 J 420 2015 20 196 2.3 11.06 11.46 NO 080615.16+020047.3
08062+0201 J 420 2018 22 196 2.5 11.06 11.46 NO 080615.16+020047.3

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

 
 
WDS 08062+0201 J 420 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08062+0201 J 420 : MEASURES
 
 
No records found.

 
 
WDS 08062+0201 : VIRTUAL EYEPIECE
 
 

08062+0201 J 420A mag 11.06 08062+0201 J 420B sep 2.5 P.A. 195.80 mag 11.46 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 08062+0201 : ALADIN DSS IMAGE @ 08h 06m 15.16s +02° 00' 47.3"
 
 
 
 
WDS 08062+0201 J 420 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08062+0201 J 420 distance=0' 08070+0147 HEI 739 distance=18' 08078+0222 BAL1836 distance=32' 08084+0207 GWP 978 distance=33' 08038+0212 BAL1834 distance=38' 08071+0121 STF1185 distance=43' 08091+0212 TDS5571 distance=45' 08056+0253 CVR1130 distance=54' 08023+0220 GSH 1 distance=63' 08105+0155 STF1194 distance=64' 08055-0057 A 1970 distance=65' 08054+0305 BAL2321 distance=65' 08029+0243 BAL1832Aa,Ab distance=66' 08029+0243 BAL1832Aa,Ac distance=66' 08029+0243 BAL1832Aa,Ad distance=66' 08029+0243 BAL1832AB distance=66' 08025+0125 A 2746 distance=67' 08078+0305 BAL2323 distance=69' 08108+0146 CVR1133 distance=71' 08102+0240 BAL1837 distance=71' 08017+0224 BAL1831 distance=73' 08049+0050 RST5280 distance=74' 08038+0305 CVR1125 distance=74' 08061-0047 A 1971 distance=75' 08048+0047 RST5281 distance=77' 08099+0301 KPP3739AB distance=82' 08091-0048 BAL 847 distance=84' 08025+0305 BU 23AB distance=86' 08025+0305 BU 23AC distance=86' 08025+0305 BU 23CD distance=87' 08113+0117 STF1198 distance=88' 08022-0058 HJ 77AB distance=88' 08022-0058 HJ 77AC distance=88' 08022-0058 HJ 77BC distance=89' 08123+0157 BAL1839 distance=92' 08021-0049 BAL 845 distance=95' 08047+0333 CVR1127 distance=95' 08009+0111 BAL1419 distance=95' 08002+0128 HJ 3306 distance=97' 08024+0320 LDS5160 distance=99' 08104+0041 GWP 985 distance=102' 08095-0030 KPP2717 distance=103' 08031+0029 BAL1131 distance=104' 08074+0346 BAL2806 distance=106' 08074+0012 BAL1132 distance=111' 08124-0059 GWP 995 distance=111' 07598+0257 BAL2317 distance=112' 08074+0011 RST5283 distance=112' 08138+0159 BU 1244 distance=113' 08096-0019 A 2886 distance=114' 08028+0019 CLZ 42 distance=114' 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 08062+0201 J 420 196 2.5
Show 08070+0147 HEI 739 340 1.9 18
Show 08078+0222 BAL1836 161 6.0 32
Show 08084+0207 GWP 978 140 57.8 33
Show 08038+0212 BAL1834 74 4.4 38
Show 08071+0121 STF1185 94 3.8 43
Show 08091+0212 TDS5571 305 1.6 45
Show 08056+0253 CVR1130 128 3.9 54
Show 08023+0220 GSH 1 315 224.9 63
Show 08105+0155 STF1194 319 3.3 64
Show 08055-0057 A 1970 356 0.4 65
Show 08054+0305 BAL2321 34 2.7 65
Show 08029+0243 BAL1832 Aa,Ab 240 0.7 66
Show 08029+0243 BAL1832 Aa,Ac 97 2.7 66
Show 08029+0243 BAL1832 Aa,Ad 288 4.0 66
Show 08029+0243 BAL1832 AB 223 10.8 66
Show 08025+0125 A 2746 280 1.6 67
Show 08078+0305 BAL2323 79 3.5 69
Show 08108+0146 CVR1133 17 3.5 71
Show 08102+0240 BAL1837 230 4.1 71
Show 08017+0224 BAL1831 206 2.9 73
Show 08049+0050 RST5280 145 0.9 74
Show 08038+0305 CVR1125 221 3.1 74
Show 08061-0047 A 1971 2 1.0 75
Show 08048+0047 RST5281 0.4 77
Show 08099+0301 KPP3739 AB 34 2.3 82
Show 08091-0048 BAL 847 50 8.6 84
Show 08025+0305 BU 23 AB 181 2.6 86
Show 08025+0305 BU 23 AC 308 103.4 86
Show 08025+0305 BU 23 CD 234 11.1 87
Show 08113+0117 STF1198 338 33.4 88
Show 08022-0058 HJ 77 AB 358 32.9 88
Show 08022-0058 HJ 77 AC 13 36.9 88
Show 08022-0058 HJ 77 BC 72 10.0 89
Show 08123+0157 BAL1839 120 14.0 92
Show 08021-0049 BAL 845 300 4.1 95
Show 08047+0333 CVR1127 209 3.2 95
Show 08009+0111 BAL1419 328 15.2 95
Show 08002+0128 HJ 3306 186 14.0 97
Show 08024+0320 LDS5160 223 49.3 99
Show 08104+0041 GWP 985 327 68.6 102
Show 08095-0030 KPP2717 132 26.8 103
Show 08031+0029 BAL1131 53 6.7 104
Show 08074+0346 BAL2806 49 9.2 106
Show 08074+0012 BAL1132 265 6.6 111
Show 08124-0059 GWP 995 83 7.9 111
Show 07598+0257 BAL2317 187 5.1 112
Show 08074+0011 RST5283 212 0.5 112
Show 08138+0159 BU 1244 6 1.0 113
Show 08096-0019 A 2886 274 3.7 114
Show 08028+0019 CLZ 42 115 78.7 114

 
 
WDS 08062+0201 : COMPONENTS
 
 
  A
B pa=195.8°
sep=2.45"
 
 
08062+0201 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 080615.16+020047.3 Mag 11.06 PmRA -8.00
PmDE 7.0 HIP 39653 Tycho2 0198-01980-1 BD BD+02 1871
Tycho2
Tycho2 0198-01980-1 Pflag RAmdeg 121.56316303 DEmdeg 2.01313300
PmRA -7.5 PmDE 7.3 E RAmdeg 60 E DEmdeg 64
E pmRA 2.3 E pmDE 2.3 EpRAm 1982.46 EpDEm 1980.30
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.659 E BTmag 0.106 VTmag 11.057
E VTmag 0.104 Prox 11 TYC T HIP 39653
CCDM A RAdeg 121.56318083 DEdeg 2.01311583 EpRA 1990 1.52
EpDE 1990 1.49 E RAdeg 64.3 E DEdeg 68.9 Posflg D
Corr 0.5
Hipparcos
Catalog H HIP 39653 Proxy H RAhms 08 06 15.09
DEdms +02 00 46.8 Vmag 10.28 VarFlag R Vmag G
RAdeg 121.563 DEdeg 2.01299 AstroRef A Plx -6.17
CCDM 08062+0201 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 131 Rho 0.703 HD BD BD+02 1871
CD CP Dm number +02 1871 VIred 0.57
SpType R SpType Coord arcsec 2000 080615.09+020046.8
Hipparcos 2
HIP 39653 Sn 15 So 3 Nc 2
RArad 2.1216734029 DErad 0.0351320441 Plx 8.77 PmRA -202.5
PmDE 334.07 E RArad 31.35 E DErad 43.6 E Plx 10.58
E pmRA 45.51 E pmDE 61.71 Hpmag 10.4017 E Hpmag 0.0075
SHp 0.021 VA 0 BV 0.5 E BV 0.042
VI 0.57
CCDM
Ccdm 08062+0201 RComp Comp A Note1
Note2 Discov num DRAs 3.09 DDEs -13.5
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number +02 1871 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A 6584 M ADS BDS N IDS IDS 08010N0218A
HIC 39653
 
 
08062+0201 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 080615.12+020044.9 Mag 11.46 Calc delta mag 0.4
Calc coord yes
CCDM
Ccdm 08062+0201 RComp Comp B Note1
Note2 Discov num J 420 DRAs DDEs
R dRAs Year 1956 Theta 164 Rho 0.5
Obs 7 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6584 M ADS BDS N IDS IDS 08010N0218B
HIC 39653