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JPL Small-Body Database Browser
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469007 (2015 AC219)
Classification: Main-belt Asteroid          SPK-ID: 2469007
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09591569890746907 6.1209e-08  
a 2.97609621227029 6.208e-08 au
q 2.690641864054514 2.0071e-07 au
i 16.32568179963865 8.8936e-06 deg
node 111.3242619391232 2.0766e-05 deg
peri 73.89776691388035 6.3187e-05 deg
M 330.402028910439 5.8971e-05 deg
tp 2459154.680098371305
(2020-Nov-01.18009837)
0.00030982 TDB
period 1875.291899087164
5.13
5.8677e-05
1.606e-07
d
yr
n .1919701141860833 6.0066e-09 deg/d
Q 3.261550560486066 6.8034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      5452 days (14.93 yr)  
   first obs. used      2005-03-01  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51859  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:52:57  

Additional Information
 Earth MOID = 1.74972 au 
 Jupiter MOID = 1.92525 au 
 T_jup = 3.193 
[ 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 15.9   n/a MPO419280  
diameter diameter 3.766 km 0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469007 (2015 AC219)          Discovered 2009-Nov-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 AC219 = 2010 JA56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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