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(2013 LL25)
Classification: Apollo [NEO]          SPK-ID: 3640991
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6854475028763112 0.00069667  
a 2.382670851205696 0.0049174 au
q .7494750660705768 0.00011327 au
i 10.74954299965363 0.006081 deg
node 258.205300281713 0.039905 deg
peri 75.4413836978177 0.034392 deg
M 308.1229907634898 2.0953 deg
tp 2459194.082874538099
(2020-Dec-10.58287454)
8.418 TDB
period 1343.366471185643
3.68
4.1587
0.01139
d
yr
n .2679834637247328 0.00082961 deg/d
Q 4.015866636340815 0.008288 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      3 days  
   first obs. used      2013-06-10  
   last obs. used      2013-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .48327  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:45:37  

Additional Information
 Earth MOID = .0195013 au 
 Jupiter MOID = 1.65696 au 
 T_jup = 3.152 
[ 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 22.7   n/a MPO266959  

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