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JPL Small-Body Database Browser
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249556 (2010 KX29)
Classification: Main-belt Asteroid          SPK-ID: 2249556
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1703119760791582 1.0861e-07  
a 3.160117449007043 5.6468e-08 au
q 2.621911601624425 3.3811e-07 au
i 21.8589531089929 9.9628e-06 deg
node 296.0564447150002 2.2057e-05 deg
peri 355.9854674022486 3.9892e-05 deg
M 222.2367846015286 4.1864e-05 deg
tp 2459385.706765037185
(2021-Jun-20.20676504)
0.00024791 TDB
period 2051.886162759548
5.62
5.4998e-05
1.506e-07
d
yr
n .1754483297045299 4.7026e-09 deg/d
Q 3.698323296389662 6.6085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      6265 days (17.15 yr)  
   first obs. used      2001-12-17  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .577  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:33:05  

Additional Information
 Earth MOID = 1.60548 au 
 Jupiter MOID = 1.53554 au 
 T_jup = 3.072 
[ 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 14.8   n/a MPO254460  
diameter diameter 5.764 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249556 (2010 KX29)          Discovered 2010-May-18 by WISE at WISE
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2010 KX29 = 2004 LD23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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