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43512 (2001 CL49)
Classification: Main-belt Asteroid          SPK-ID: 2043512
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1123344234127479 3.4057e-08  
a 2.640043712038546 1.4247e-08 au
q 2.343475923862245 8.7318e-08 au
i 15.25385437696106 3.9263e-06 deg
node 97.79167797101817 2.0078e-05 deg
peri 183.9034192780618 3.2787e-05 deg
M 137.7372893176594 2.5571e-05 deg
tp 2458797.034582203327
(2019-Nov-09.53458220)
0.00011234 TDB
period 1566.805557709878
4.29
1.2683e-05
3.472e-08
d
yr
n .2297668643237353 1.86e-09 deg/d
Q 2.936611500214847 1.5848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      978  
   data-arc span      8232 days (22.54 yr)  
   first obs. used      1998-06-26  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:05:21  

Additional Information
 Earth MOID = 1.32697 au 
 Jupiter MOID = 2.2031 au 
 T_jup = 3.337 
[ 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 14.93   n/a E2021B10  
diameter diameter 2.605 km 0.511 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.376   0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43512 (2001 CL49)          Discovered 2001-Feb-02 by LONEOS at Anderson Mesa
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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