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86492 (2000 DN15)
Classification: Main-belt Asteroid          SPK-ID: 2086492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06548653539743925 3.9683e-08  
a 2.324685803987331 1.0454e-08 au
q 2.17245018479659 9.1073e-08 au
i 7.140687402434382 4.2698e-06 deg
node 137.9320283415281 3.2509e-05 deg
peri 55.26890088075886 4.5815e-05 deg
M 234.2949740322747 3.396e-05 deg
tp 2459452.558837117973
(2021-Aug-26.05883712)
0.00012323 TDB
period 1294.62748294769
3.54
8.7332e-06
2.391e-08
d
yr
n .2780722676922702 1.8758e-09 deg/d
Q 2.476921423178071 1.1139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      9724 days (26.62 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:18:39  

Additional Information
 Earth MOID = 1.18203 au 
 Jupiter MOID = 2.49235 au 
 T_jup = 3.562 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456769.5 (2014-Apr-22.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06501013838322034 3.9774e-08  
q 2.173483341983836 9.1191e-08 au
tp 2456863.819892697660
(2014-Jul-25.31989270)
0.00011848 TDB
node 137.9829089131052 3.2514e-05 deg
peri 55.38336329524912 4.5934e-05 deg
i 7.140043832236477 4.2697e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      9724 days (26.62 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:18:39  

Additional Information
 Jupiter MOID = 2.49235 au 
 T_jup = 3.562 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.581985876672053E-15 -3.606606776301968E-15 -3.770413136997248E-14 -3.172739613142771E-15 -4.006766510993663E-14 2.635106294191054E-16
q -3.606606776301968E-15 8.315838342676694E-15 3.689138465162514E-13 6.94572937306196E-15 1.659103859910831E-13 -3.638983064029151E-16
tp -3.770413136997248E-14 3.689138465162514E-13 1.403646534764739E-8 -9.363994702629548E-12 3.858820760145105E-9 -1.348341738458165E-12
node -3.172739613142771E-15 6.94572937306196E-15 -9.363994702629548E-12 1.057137487713558E-9 -1.050747502989407E-9 1.041265800473316E-11
peri -4.006766510993663E-14 1.659103859910831E-13 3.858820760145105E-9 -1.050747502989407E-9 2.109958764391856E-9 -1.071716613157223E-11
i 2.635106294191054E-16 -3.638983064029151E-16 -1.348341738458165E-12 1.041265800473316E-11 -1.071716613157223E-11 1.823022802374927E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO337908  
rotation period rot_per 5.466 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

86492 (2000 DN15)          Discovered 2000-Feb-26 by CSS at Catalina
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 DN15 = 2001 PX20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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