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72435 (2001 CH43)
Classification: Main-belt Asteroid          SPK-ID: 2072435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090250023426808 3.97e-08  
a 2.569103491945635 1.277e-08 au
q 2.289006977717673 1.0459e-07 au
i 15.38355242943922 4.9052e-06 deg
node 114.9933170808504 1.595e-05 deg
peri 74.06410484548967 2.926e-05 deg
M 279.3907945750161 2.7034e-05 deg
tp 2459537.285174655626
(2021-Nov-18.78517466)
0.00011403 TDB
period 1504.079617666688
4.12
1.1215e-05
3.07e-08
d
yr
n .2393490316413408 1.7846e-09 deg/d
Q 2.849200006173598 1.4163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1145  
   data-arc span      7832 days (21.44 yr)  
   first obs. used      1999-10-09  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51017  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:35  

Additional Information
 Earth MOID = 1.34599 au 
 Jupiter MOID = 2.26689 au 
 T_jup = 3.372 
[ 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 14.55   n/a MPCxxxxx  
diameter diameter 4.015 km 0.541 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.158   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72435 (2001 CH43)          Discovered 2001-Feb-15 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 CH43 = 2000 AZ186 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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