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359946 (2012 AX15)
Classification: Main-belt Asteroid          SPK-ID: 2359946
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05648834071246614 6.2649e-08  
a 3.162920278705527 5.1329e-08 au
q 2.984252160355641 1.9792e-07 au
i 16.58712607545159 6.7375e-06 deg
node 90.78660743193211 2.4004e-05 deg
peri 333.856255793986 6.5601e-05 deg
M 219.0076751376755 6.2977e-05 deg
tp 2459805.181036058846
(2022-Aug-13.68103606)
0.0003644 TDB
period 2054.616613096174
5.63
5.0014e-05
1.369e-07
d
yr
n .175215170414447 4.2652e-09 deg/d
Q 3.341588397055413 5.4228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6291 days (17.22 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:47:15  

Additional Information
 Earth MOID = 2.0065 au 
 Jupiter MOID = 1.91079 au 
 T_jup = 3.137 
[ 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 15.4   n/a MPO437520  
diameter diameter 4.971 km 0.320 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

359946 (2012 AX15)          Discovered 2002-Apr-11 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2012 AX15 = 2010 OQ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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