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(2015 DJ215)
Classification: Apollo [NEO]          SPK-ID: 3712665
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483679311618926 6.22e-08  
a 1.132228612477028 3.8189e-09 au
q .9642421956415115 7.3335e-08 au
i 4.069221408351012 6.0974e-06 deg
node 2.568615666084437 3.5643e-05 deg
peri 233.2594911187823 4.074e-05 deg
M 237.4457727157045 3.1601e-05 deg
tp 2459350.304690171263
(2021-May-15.80469017)
3.9331e-05 TDB
period 440.0475581845996
1.20
2.2264e-06
6.096e-09
d
yr
n .8180933930986167 4.139e-09 deg/d
Q 1.300215029312545 4.3855e-09 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      2229 days (6.10 yr)  
   first obs. used      2015-02-23  
   last obs. used      2021-04-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60657  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:04:20  

Additional Information
 Earth MOID = .00991106 au 
 Jupiter MOID = 3.68608 au 
 T_jup = 5.516 
[ 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 24.09   n/a E2021G03  

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