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410723 (2009 BU94)
Classification: Main-belt Asteroid          SPK-ID: 2410723
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1433840788101721 5.741e-08  
a 2.257240677715486 1.9402e-08 au
q 1.933588302488402 1.3076e-07 au
i 3.165253925137271 8.0999e-06 deg
node 145.4768031895318 0.0001056 deg
peri 327.003663417711 0.00010938 deg
M 143.7843759198271 2.7258e-05 deg
tp 2458505.762961572447
(2019-Jan-22.26296157)
9.2625e-05 TDB
period 1238.697408494711
3.39
1.597e-05
4.372e-08
d
yr
n .2906278785530672 3.747e-09 deg/d
Q 2.58089305294257 2.2184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      4135 days (11.32 yr)  
   first obs. used      2007-09-13  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63818  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:12:15  

Additional Information
 Earth MOID = .950999 au 
 Jupiter MOID = 2.51218 au 
 T_jup = 3.607 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO419025  

410723 (2009 BU94)          Discovered 2008-Dec-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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