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(2010 DJ1)
Classification: Apollo [NEO]          SPK-ID: 3508151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7093642880338421 5.7606e-05  
a 2.239337375586548 0.00036319 au
q .6508314124860241 2.3454e-05 au
i 5.5171258746803 0.00030205 deg
node 329.706669388893 0.0077566 deg
peri 261.5675430309722 0.010495 deg
M 123.5552935875346 0.31674 deg
tp 2458976.415578659709
(2020-May-06.91557866)
0.97473 TDB
period 1223.989578199361
3.35
0.29777
0.0008152
d
yr
n .294120151357501 7.1553e-05 deg/d
Q 3.827843338687073 0.00062082 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      5 days  
   first obs. used      2010-02-17  
   last obs. used      2010-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .32124  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 03:32:29  

Additional Information
 Earth MOID = .00290995 au 
 Jupiter MOID = 1.27235 au 
 T_jup = 3.244 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.9   n/a MPO176875  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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