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JPL Small-Body Database Browser
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160137 (2001 BU41)
Classification: Mars-crossing Asteroid          SPK-ID: 2160137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3289868918437459 3.6407e-08  
a 2.394906651482512 9.3146e-09 au
q 1.607013755955367 8.7473e-08 au
i 20.48114650490959 4.7216e-06 deg
node 308.2907367451433 1.1708e-05 deg
peri 85.24156383606044 1.4554e-05 deg
M 42.2363087103341 5.972e-06 deg
tp 2458441.676498338284
(2018-Nov-19.17649834)
2.265e-05 TDB
period 1353.727689376133
3.71
7.8976e-06
2.162e-08
d
yr
n .2659323605664787 1.5514e-09 deg/d
Q 3.182799547009656 1.2379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1006  
   data-arc span      9742 days (26.67 yr)  
   first obs. used      1992-08-03  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:53:13  

Additional Information
 Earth MOID = .753166 au 
 Jupiter MOID = 2.71268 au 
 T_jup = 3.373 
[ 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 15.0   n/a MPO454058  

160137 (2001 BU41)          Discovered 2001-Jan-20 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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