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(2015 BC)
Classification: Apollo [NEO]          SPK-ID: 3703786
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5762126740415573 0.00039646  
a 1.255116373013505 0.00075 au
q .5319024114860528 0.00017981 au
i 13.12152123497637 0.010473 deg
node 119.5650951088973 8.939e-05 deg
peri 105.0666838995586 0.0035935 deg
M 254.9089413164054 1.1922 deg
tp 2459150.429704736371
(2020-Oct-27.92970474)
1.8353 TDB
period 513.5992955176043
1.41
0.46036
0.00126
d
yr
n .7009355408815208 0.00062827 deg/d
Q 1.978330334540958 0.0011822 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      3 days  
   first obs. used      2015-01-16  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .25875  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:36:19  

Additional Information
 Earth MOID = .000740166 au 
 Jupiter MOID = 3.07414 au 
 T_jup = 4.928 
[ 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 24.0   n/a MPCxxxxx  

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