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469002 (2015 AJ203)
Classification: Main-belt Asteroid          SPK-ID: 2469002
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1787106695722346 8.9224e-08  
a 2.795989593730881 5.0798e-08 au
q 2.296316421318235 2.7478e-07 au
i 19.08305140850081 7.3447e-06 deg
node 84.91492652268914 2.3574e-05 deg
peri 338.2892262801263 3.3801e-05 deg
M 22.22854198272122 2.1601e-05 deg
tp 2458495.058826802223
(2019-Jan-11.55882680)
0.00010239 TDB
period 1707.661365316093
4.68
4.6538e-05
1.274e-07
d
yr
n .2108146306474311 5.7452e-09 deg/d
Q 3.295662766143526 5.9877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5175 days (14.17 yr)  
   first obs. used      2004-10-13  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:25:12  

Additional Information
 Earth MOID = 1.31925 au 
 Jupiter MOID = 2.02571 au 
 T_jup = 3.224 
[ 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 16.2   n/a MPO413562  
diameter diameter 1.960 km 0.511 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469002 (2015 AJ203)          Discovered 2004-Oct-13 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-06-21

Alternate Designations
 2015 AJ203 = 2010 FM106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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