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347003 (2010 CH229)
Classification: Main-belt Asteroid          SPK-ID: 2347003
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129939265608345 1.2491e-07  
a 3.094089050270556 6.6926e-08 au
q 2.744475779351603 3.7371e-07 au
i 23.6156460993375 9.1607e-06 deg
node 32.4814540676555 1.8586e-05 deg
peri 316.5238555569754 4.2658e-05 deg
M 194.1135633731829 3.5968e-05 deg
tp 2459916.522239337003
(2022-Dec-03.02223934)
0.00020697 TDB
period 1987.914219311231
5.44
6.4498e-05
1.766e-07
d
yr
n .181094333197502 5.8756e-09 deg/d
Q 3.443702321189509 7.4488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6324 days (17.31 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59377  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:36:38  

Additional Information
 Earth MOID = 1.78114 au 
 Jupiter MOID = 2.09555 au 
 T_jup = 3.086 
[ 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 15.4   n/a MPO471603  
diameter diameter 5.714 km 0.858 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.022   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347003 (2010 CH229)          Discovered 2010-Feb-09 by WISE at WISE
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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