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(2014 DJ22)
Classification: Mars-crossing Asteroid          SPK-ID: 3662540
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456713.5 (2014-Feb-25.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5503085069180315 0.010526  
a 3.068870009457064 0.089384 au
q 1.380044736627222 0.0091252 au
i 15.03302146726616 0.28739 deg
node 181.4891308311758 0.35361 deg
peri 282.3233575073755 0.7357 deg
M 12.347157577622 0.53663 deg
tp 2456646.151076797928
(2013-Dec-19.65107680)
0.44857 TDB
period 1963.659425282519
5.38
85.79
0.2349
d
yr
n .1833311802265331 0.0080096 deg/d
Q 4.757695282286906 0.13857 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      3 days  
   first obs. used      2014-02-24  
   last obs. used      2014-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .24025  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:22:24  

Additional Information
 Earth MOID = .492803 au 
 Jupiter MOID = 1.28714 au 
 T_jup = 2.934 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.295   .6047 5 autocmod 2.9c
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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