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79927 (1999 CX46)
Classification: Main-belt Asteroid          SPK-ID: 2079927
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1366172409934574 3.9357e-08  
a 3.012194567723895 2.102e-08 au
q 2.600676856545977 1.2364e-07 au
i 12.66465313267562 6.3446e-06 deg
node 343.3045861343367 1.8202e-05 deg
peri 303.2281258925685 3.1369e-05 deg
M 263.751701973164 2.8764e-05 deg
tp 2459511.020888154091
(2021-Oct-23.52088815)
0.00015513 TDB
period 1909.51449015991
5.23
1.9988e-05
5.472e-08
d
yr
n .1885295984163242 1.9734e-09 deg/d
Q 3.423712278901814 2.3892e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1100  
   data-arc span      10954 days (29.99 yr)  
   first obs. used      1990-05-03  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52721  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:44:21  

Additional Information
 Earth MOID = 1.61031 au 
 Jupiter MOID = 1.94721 au 
 T_jup = 3.198 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO280278  
diameter diameter 5.792 km 0.349 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79927 (1999 CX46)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 CX46 = 1990 JL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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