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(2018 BA3)
Classification: Apollo [NEO]          SPK-ID: 3797848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .528029075301658 0.00019205  
a 2.080511806394826 0.00083684 au
q .981941081109984 4.5999e-06 au
i 6.041683033267601 0.0015513 deg
node 126.19482763 0.00034965 deg
peri 9.735863901945068 0.00019634 deg
M 344.2985469013212 0.20736 deg
tp 2459248.306951320336
(2021-Feb-02.80695132)
0.66021 TDB
period 1096.108899422112
3.00
0.66133
0.001811
d
yr
n .3284345197724408 0.00019816 deg/d
Q 3.179082531679668 0.0012787 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      9 days  
   first obs. used      2018-01-18  
   last obs. used      2018-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .28552  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-26 06:22:12  

Additional Information
 Earth MOID = .00186303 au 
 Jupiter MOID = 1.87486 au 
 T_jup = 3.569 
[ 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 26.3   n/a MPO438050  

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