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192983 (2000 DK64)
Classification: Main-belt Asteroid          SPK-ID: 2192983
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1011657026709326 5.3611e-08  
a 2.311341927554076 9.2308e-09 au
q 2.07751339734028 1.2577e-07 au
i 1.838534043931921 4.5051e-06 deg
node 217.7484760185817 0.0001512 deg
peri 321.0916393759802 0.00015231 deg
M 319.7317356859802 1.8522e-05 deg
tp 2459344.067167749941
(2021-May-09.56716775)
6.6201e-05 TDB
period 1283.496601366658
3.51
7.6889e-06
2.105e-08
d
yr
n .2804837968535909 1.6803e-09 deg/d
Q 2.545170457767871 1.0165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      9717 days (26.60 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:20:09  

Additional Information
 Earth MOID = 1.08067 au 
 Jupiter MOID = 2.41635 au 
 T_jup = 3.577 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457365.5 (2015-Dec-09.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008972601650087 5.3743e-08  
q 2.078150511191347 1.2603e-07 au
tp 2456778.471978827926
(2014-Apr-30.97197883)
6.5133e-05 TDB
node 217.7612266613679 0.00015123 deg
peri 321.4075052949439 0.00015235 deg
i 1.837783670774744 4.5072e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      9717 days (26.60 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:20:09  

Additional Information
 Jupiter MOID = 2.41635 au 
 T_jup = 3.577 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.8882781080178E-15 -6.759165802028903E-15 -5.30847584881026E-13 1.060109311405407E-14 -1.163235515769802E-13 -3.063943812146894E-15
q -6.759165802028903E-15 1.588412855859643E-14 1.205411870782988E-12 -2.4875691976351E-14 2.696076001137046E-13 7.197696692442613E-15
tp -5.30847584881026E-13 1.205411870782988E-12 4.242287217442061E-9 1.1148200335072E-11 1.221941368764727E-9 9.150822072501032E-13
node 1.060109311405407E-14 -2.4875691976351E-14 1.1148200335072E-11 2.287062393175428E-8 -2.285558674752624E-8 -2.695916688446286E-10
peri -1.163235515769802E-13 2.696076001137046E-13 1.221941368764727E-9 -2.285558674752624E-8 2.321039875084874E-8 2.696994331202413E-10
i -3.063943812146894E-15 7.197696692442613E-15 9.150822072501032E-13 -2.695916688446286E-10 2.696994331202413E-10 2.031491191732685E-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 16.88   n/a MPCxxxxx  
diameter diameter 2.264 km 0.290 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192983 (2000 DK64)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 DK64 = 2005 TP61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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