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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1555309419998368 1.0633e-07  
a 3.043950904450696 4.9219e-08 au
q 2.570522352880224 3.3054e-07 au
i 5.112268964981171 1.1034e-05 deg
node 129.870477936489 0.00012981 deg
peri 338.6504066162275 0.0001392 deg
M 96.82329171870556 4.6105e-05 deg
tp 2458078.786307966034
(2017-Nov-21.28630797)
0.00024358 TDB
period 1939.790785856363
5.31
4.7048e-05
1.288e-07
d
yr
n .1855870244486548 4.5012e-09 deg/d
Q 3.517379456021168 5.6874e-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 = 1.58828 au 
 Jupiter MOID = 1.60992 au 
 T_jup = 3.214 
[ 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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