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442586 (2012 BX150)
Classification: Mars-crossing Asteroid          SPK-ID: 2442586
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3652488608241848 8.1504e-08  
a 2.569213348707724 2.4379e-08 au
q 1.630811099877939 2.2248e-07 au
i 13.952067273906 6.4379e-06 deg
node 68.29216856281631 1.4091e-05 deg
peri 29.27292767502429 2.3864e-05 deg
M 27.39844409531433 1.143e-05 deg
tp 2458886.021987313882
(2020-Feb-06.52198731)
4.6907e-05 TDB
period 1504.176092030372
4.12
2.141e-05
5.862e-08
d
yr
n .2393336803499273 3.4066e-09 deg/d
Q 3.50761559753751 3.3284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      2000-05-04  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44053  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:41:59  

Additional Information
 Earth MOID = .660896 au 
 Jupiter MOID = 1.78627 au 
 T_jup = 3.295 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO503571  

442586 (2012 BX150)          Discovered 2008-Jan-12 by CSS at Catalina
Reference: Last Updated: 2015-09-02

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