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JPL Small-Body Database Browser
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32241 (2000 ON39)
Classification: Main-belt Asteroid          SPK-ID: 2032241
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16828558506503 3.4197e-08  
a 2.432459605807163 9.8631e-09 au
q 2.023111717896852 8.247e-08 au
i 10.58933860343588 4.3187e-06 deg
node 206.2436607015656 2.3502e-05 deg
peri 22.10412980770138 2.7672e-05 deg
M 157.4035635408317 1.6276e-05 deg
tp 2458394.630706992975
(2018-Oct-03.13070699)
6.1041e-05 TDB
period 1385.692550892908
3.79
8.428e-06
2.307e-08
d
yr
n .259797889342787 1.5801e-09 deg/d
Q 2.841807493717473 1.1523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1105  
   data-arc span      8130 days (22.26 yr)  
   first obs. used      1997-09-07  
   last obs. used      2019-12-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55371  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:41:05  

Additional Information
 Earth MOID = 1.01817 au 
 Jupiter MOID = 2.14409 au 
 T_jup = 3.464 
[ 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 15.0   n/a MPO493077  
diameter diameter 4.282 km 0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.116   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32241 (2000 ON39)          Discovered 2000-Jul-30 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 ON39 = 1999 CE110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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