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(2000 BK2)
Classification: Outer Main-belt Asteroid          SPK-ID: 3029668
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .530879498116288 5.6979e-08  
a 3.658719328658325 1.5024e-07 au
q 1.716380247711831 2.2643e-07 au
i 6.983057304560924 8.8427e-06 deg
node 319.2608697359038 0.00021763 deg
peri 179.8664195056853 0.00020309 deg
M 12.39456190353802 2.7295e-05 deg
tp 2459112.492284232746
(2020-Sep-19.99228423)
0.00018902 TDB
period 2556.183745967458
7.00
0.00015745
4.311e-07
d
yr
n .1408349460667383 8.675e-09 deg/d
Q 5.601058409604819 2.3001e-07 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      1999-12-12  
   last obs. used      2019-11-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47563  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:54:00  

Additional Information
 Earth MOID = .729687 au 
 Jupiter MOID = .205657 au 
 T_jup = 2.833 
[ 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 16.6   n/a MPO503705  

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