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442572 (2012 BP49)
Classification: Main-belt Asteroid          SPK-ID: 2442572
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3233840178530576 7.0754e-08  
a 2.881212292793092 3.0065e-08 au
q 1.949474285262042 2.0597e-07 au
i 8.336222058744227 1.3488e-05 deg
node 125.8028600925253 3.7246e-05 deg
peri 251.3558471689863 4.4825e-05 deg
M 321.1604994377918 1.8237e-05 deg
tp 2459193.222513593698
(2020-Dec-09.72251359)
9.063e-05 TDB
period 1786.328451433279
4.89
2.796e-05
7.655e-08
d
yr
n .2015306869860077 3.1545e-09 deg/d
Q 3.812950300324142 3.9788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4973 days (13.62 yr)  
   first obs. used      2006-12-17  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:52:53  

Additional Information
 Earth MOID = .969728 au 
 Jupiter MOID = 1.73012 au 
 T_jup = 3.199 
[ 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 16.9   n/a MPO446755  

442572 (2012 BP49)          Discovered 2006-Dec-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2012 BP49 = 2010 GH92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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