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357138 (2002 AU145)
Classification: Main-belt Asteroid          SPK-ID: 2357138
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539803533293533 1.0511e-07  
a 3.051704236611242 4.9511e-08 au
q 2.581801740001159 3.2542e-07 au
i 5.122241244196712 1.1058e-05 deg
node 129.7397283723754 0.00012911 deg
peri 339.7565771986198 0.00013901 deg
M 169.7934224690197 4.7782e-05 deg
tp 2458082.103014895493
(2017-Nov-24.60301490)
0.0002501 TDB
period 1947.206846001043
5.33
4.7387e-05
1.297e-07
d
yr
n .1848802045552213 4.4992e-09 deg/d
Q 3.521606733221326 5.7134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      6325 days (17.32 yr)  
   first obs. used      2002-01-13  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:29:32  

Additional Information
 Earth MOID = 1.59922 au 
 Jupiter MOID = 1.60023 au 
 T_jup = 3.212 
[ 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 MPO434255  

357138 (2002 AU145)          Discovered 2002-Jan-13 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 AU145 = 2008 EV152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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