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103919 (2000 DJ62)
Classification: Main-belt Asteroid          SPK-ID: 2103919
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2022695356846291 3.8228e-08  
a 3.175141147173688 1.9399e-08 au
q 2.532906821601705 1.2318e-07 au
i 14.64338624011663 5.3536e-06 deg
node 163.9710995347214 1.3155e-05 deg
peri 233.1204729242844 1.9433e-05 deg
M 352.1415709956449 1.1141e-05 deg
tp 2459245.610351821191
(2021-Jan-31.11035182)		 6.3798e-05 TDB
period 2066.536027319054
5.66		 1.8939e-05
5.185e-08		 d
yr
n .1742045603081177 1.5965e-09 deg/d
Q 3.81737547274567 2.3323e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1064  
   data-arc span      7622 days (20.87 yr)  
   first obs. used      2000-02-29  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46577  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:36:18  

Additional Information
 Earth MOID = 1.56725 au 
 Jupiter MOID = 1.78248 au 
 T_jup = 3.119 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.27   n/a E2021B55  
diameter diameter 7.998 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103919 (2000 DJ62)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DJ62 = 2003 QW41 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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