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469252 (2016 JD24)
Classification: Main-belt Asteroid          SPK-ID: 2469252
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 .03103887579413776 5.9423e-08  
a 2.711469932950992 4.6039e-08 au
q 2.627308954482587 1.7674e-07 au
i 6.59350229614288 6.5289e-06 deg
node 117.2262469619372 5.3917e-05 deg
peri 13.00768177347666 0.00011915 deg
M 328.679113964763 0.00010876 deg
tp 2458742.385219002916
(2019-Sep-15.88521900)
0.00049375 TDB
period 1630.818450780244
4.46
4.1535e-05
1.137e-07
d
yr
n .2207480543452048 5.6222e-09 deg/d
Q 2.795630911419397 4.7467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6158 days (16.86 yr)  
   first obs. used      2002-02-22  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:24  

Additional Information
 Earth MOID = 1.64306 au 
 Jupiter MOID = 2.21423 au 
 T_jup = 3.353 
[ 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 16.7   n/a MPO380679  
diameter diameter 2.718 km 0.871 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469252 (2016 JD24)          Discovered 2009-Nov-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 JD24 = 2010 CF206 = 2015 AM205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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