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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3292460993244399 3.6133e-08  
a 2.394011746652104 9.0301e-09 au
q 1.60579271733001 8.6721e-08 au
i 20.48327490615936 4.4983e-06 deg
node 308.2945082530913 1.1515e-05 deg
peri 85.17307150768887 1.3987e-05 deg
M 201.9225263405765 5.5739e-06 deg
tp 2459794.594221477907
(2022-Aug-03.09422148)
2.1264e-05 TDB
period 1352.968989072003
3.70
7.655e-06
2.096e-08
d
yr
n .2660814866473198 1.5055e-09 deg/d
Q 3.182230775974199 1.2003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1053  
   data-arc span      10158 days (27.81 yr)  
   first obs. used      1992-08-03  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44629  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:04  

Additional Information
 Earth MOID = .751551 au 
 Jupiter MOID = 2.71561 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 15.02   n/a E2021B55  

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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