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JPL Small-Body Database Browser
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(2011 BY10)
Classification: Apollo [NEO]          SPK-ID: 3555654
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4166343344523428 0.00023722  
a 1.596123212727973 0.00042707 au
q .9311234802891188 0.00012953 au
i 1.931744372807731 0.0020853 deg
node 302.5912098769095 0.0033286 deg
peri 141.513791761826 0.03851 deg
M 246.9401140812183 1.0308 deg
tp 2459231.815156215069
(2021-Jan-17.31515621)
2.2017 TDB
period 736.5428999039127
2.02
0.29561
0.0008093
d
yr
n .4887699006357465 0.00019617 deg/d
Q 2.261122945166827 0.000605 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      6 days  
   first obs. used      2011-01-24  
   last obs. used      2011-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .39319  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:54:53  

Additional Information
 Earth MOID = .00192923 au 
 Jupiter MOID = 2.99039 au 
 T_jup = 4.266 
[ 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 27.1   n/a MPO198990  

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