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117534 (2005 CA64)
Classification: Main-belt Asteroid          SPK-ID: 2117534
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05333792440677485 5.7428e-08  
a 2.961691237233625 2.8473e-08 au
q 2.803720773905851 1.663e-07 au
i 11.2363871486927 6.1249e-06 deg
node 354.5699091155183 2.7126e-05 deg
peri 20.51151048274443 6.035e-05 deg
M 130.7269276373779 5.5313e-05 deg
tp 2458324.462711550500
(2018-Jul-24.96271155)
0.00028564 TDB
period 1861.693135762441
5.10
2.6846e-05
7.35e-08
d
yr
n .1933723625470451 2.7885e-09 deg/d
Q 3.1196617005614 2.9991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      566  
   data-arc span      10068 days (27.56 yr)  
   first obs. used      1992-09-25  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48663  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:13:11  

Additional Information
 Earth MOID = 1.80534 au 
 Jupiter MOID = 2.15458 au 
 T_jup = 3.235 
[ 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 15.2   n/a MPO417611  
diameter diameter 4.445 km 0.273 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117534 (2005 CA64)          Discovered 2005-Feb-09 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 CA64 = 2003 WF73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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