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(2007 DL41)
Classification: Apollo [NEO, PHA]          SPK-ID: 3368864
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4764765763760169 7.0832e-08  
a 1.457175104917988 1.4402e-08 au
q .7628652997463022 9.8346e-08 au
i 4.671927187430749 7.1509e-06 deg
node 150.742924645023 0.00011372 deg
peri 140.2031788087224 0.00011252 deg
M 109.621056929317 1.4471e-05 deg
tp 2458804.860057915071
(2019-Nov-17.36005792)
2.3192e-05 TDB
period 642.4895099851807
1.76
9.5254e-06
2.608e-08
d
yr
n .5603204323262858 8.3072e-09 deg/d
Q 2.151484910089675 2.1265e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      2831 days (7.75 yr)  
   first obs. used      2007-02-23  
   last obs. used      2014-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5286  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 05:57:54  

Additional Information
 Earth MOID = .0460258 au 
 Jupiter MOID = 3.06245 au 
 T_jup = 4.498 
[ 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 20.7   n/a MPO322169  

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