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442863 (2013 AX165)
Classification: Main-belt Asteroid          SPK-ID: 2442863
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1871767516068168 5.8707e-08  
a 2.648475032427342 3.7602e-08 au
q 2.152742079145833 1.6144e-07 au
i 14.36255795770198 8.9149e-06 deg
node 160.1548782484732 1.9403e-05 deg
peri 135.131345595494 3.8978e-05 deg
M 82.4980959287653 2.4619e-05 deg
tp 2458639.727292344114
(2019-Jun-05.22729234)
0.00011145 TDB
period 1574.317240827776
4.31
3.3528e-05
9.179e-08
d
yr
n .2286705567746384 4.8699e-09 deg/d
Q 3.14420798570885 4.4641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      3914 days (10.72 yr)  
   first obs. used      2009-02-03  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:17  

Additional Information
 Earth MOID = 1.16205 au 
 Jupiter MOID = 2.2309 au 
 T_jup = 3.323 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457761.5 (2017-Jan-08.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1876695947328197 5.8794e-08  
q 2.151032629648282 1.6223e-07 au
tp 2457066.776385647330
(2015-Feb-13.27638565)
0.00013218 TDB
node 160.2056538987321 1.9396e-05 deg
peri 135.3393663275477 3.8927e-05 deg
i 14.36635094775314 8.9174e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      3914 days (10.72 yr)  
   first obs. used      2009-02-03  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:17  

Additional Information
 Jupiter MOID = 2.2309 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.456768307185616E-15 -9.365666129366202E-15 3.487574831034775E-12 -2.933445400866014E-14 9.112040021046844E-13 -6.703100414965466E-15
q -9.365666129366202E-15 2.631750780767644E-14 -1.21062843980294E-11 8.737201310818232E-14 -3.06498789674947E-12 1.429534463740195E-14
tp 3.487574831034775E-12 -1.21062843980294E-11 1.747112148190839E-8 -8.393158431079075E-11 4.449138147280616E-9 1.066300374066979E-11
node -2.933445400866014E-14 8.737201310818232E-14 -8.393158431079075E-11 3.761989466841437E-10 -3.844907068318325E-10 1.266667447898773E-11
peri 9.112040021046844E-13 -3.06498789674947E-12 4.449138147280616E-9 -3.844907068318325E-10 1.515337986617491E-9 -9.506868006672557E-12
i -6.703100414965466E-15 1.429534463740195E-14 1.066300374066979E-11 1.266667447898773E-11 -9.506868006672557E-12 7.952051360997409E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO495194  

442863 (2013 AX165)          Discovered 2010-Jun-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 AX165 = 2010 LS109 = 2014 GY40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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