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JPL Small-Body Database Browser
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(2020 BA10)
Classification: Apollo [NEO]          SPK-ID: 3989233
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 2458879.5 (2020-Jan-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4543942082772258 0.00081234  
a 1.737550850342321 0.0024792 au
q .9480178073596016 5.8801e-05 au
i 1.584027221117857 0.0024801 deg
node 118.9297695830208 0.0021766 deg
peri 66.19429791927962 0.0044341 deg
M 339.9578626722874 0.045112 deg
tp 2458926.074290171244
(2020-Mar-17.57429017)
0.0051511 TDB
period 836.5746720268287
2.29
1.7905
0.004902
d
yr
n .4303262004428158 0.00092102 deg/d
Q 2.527083893325041 0.0036058 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      24 days  
   first obs. used      2020-01-25  
   last obs. used      2020-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .49637  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-19 09:40:22  

Additional Information
 Earth MOID = .0160541 au 
 Jupiter MOID = 2.42968 au 
 T_jup = 4.024 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 6.599029144761353E-7 -4.77653022376958E-8 -4.184074497339849E-6 1.763104983813767E-6 3.597814988784593E-6 2.014679518871637E-6
q -4.77653022376958E-8 3.457533704933914E-9 3.028245141986253E-7 -1.275982083526073E-7 -2.60477763462197E-7 -1.458246589956756E-7
tp -4.184074497339849E-6 3.028245141986253E-7 2.653383148963939E-5 -1.118204232043742E-5 -2.280161517447372E-5 -1.277434647102729E-5
node 1.763104983813767E-6 -1.275982083526073E-7 -1.118204232043742E-5 4.737728200075537E-6 9.580909874650614E-6 5.384611454455777E-6
peri 3.597814988784593E-6 -2.60477763462197E-7 -2.280161517447372E-5 9.580909874650614E-6 1.966120566448281E-5 1.098168531201327E-5
i 2.014679518871637E-6 -1.458246589956756E-7 -1.277434647102729E-5 5.384611454455777E-6 1.098168531201327E-5 6.150967474802681E-6

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 25.448   .31083 6 autocmod 2.8

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