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103735 (2000 CH108)
Classification: Main-belt Asteroid          SPK-ID: 2103735
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1319061288292473 4.699e-08  
a 2.555035994326041 1.4942e-08 au
q 2.218011087295106 1.2293e-07 au
i 14.78514913965446 3.9794e-06 deg
node 199.822678337707 1.7945e-05 deg
peri 274.7394688391061 2.5027e-05 deg
M 7.272338168604787 1.6623e-05 deg
tp 2458970.365393430476
(2020-Apr-30.86539343)
6.8903e-05 TDB
period 1491.742836143441
4.08
1.3086e-05
3.583e-08
d
yr
n .2413284590866195 2.117e-09 deg/d
Q 2.892060901356976 1.6914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      7880 days (21.57 yr)  
   first obs. used      1998-09-16  
   last obs. used      2020-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:46:47  

Additional Information
 Earth MOID = 1.2906 au 
 Jupiter MOID = 2.32123 au 
 T_jup = 3.380 
[ 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 15.42   n/a E2021B55  
diameter diameter 3.349 km 0.566 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.144   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103735 (2000 CH108)          Discovered 2000-Feb-05 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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