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(2013 BC70)
Classification: Apollo [NEO]          SPK-ID: 3625335
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4209133078700867 3.7784e-07  
a 1.308943693680242 3.2211e-09 au
q .7579918737576019 4.9555e-07 au
i 12.14930031609527 3.4751e-05 deg
node 123.8119875523765 1.2884e-05 deg
peri 262.11555739 7.8723e-05 deg
M 15.29000312184835 2.7478e-05 deg
tp 2458977.268088329522
(2020-May-07.76808833)
4.1692e-05 TDB
period 546.990614372154
1.50
2.0191e-06
5.528e-09
d
yr
n .6581465760856147 2.4294e-09 deg/d
Q 1.859895513602883 4.5769e-09 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      2205 days (6.04 yr)  
   first obs. used      2013-01-22  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53058  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-01 07:00:41  

Additional Information
 Earth MOID = .00149441 au 
 Jupiter MOID = 3.64325 au 
 T_jup = 4.865 
[ 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 24.1   n/a MPO437988  

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