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243429 (2009 CA63)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243429
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2356568042541237 5.9902e-08  
a 3.219532166858147 4.9967e-08 au
q 2.460827505223002 2.0845e-07 au
i 14.73304766497743 1.176e-05 deg
node 352.8658026108111 2.6482e-05 deg
peri 278.9311049738999 3.5415e-05 deg
M 260.1987753231931 2.1651e-05 deg
tp 2459585.452968896320
(2022-Jan-05.95296890)
0.00012848 TDB
period 2110.024896834892
5.78
4.9121e-05
1.345e-07
d
yr
n .1706141005918992 3.9719e-09 deg/d
Q 3.978236828493292 6.1742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      7421 days (20.32 yr)  
   first obs. used      1999-09-30  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60662  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:21:00  

Additional Information
 Earth MOID = 1.49858 au 
 Jupiter MOID = 1.6441 au 
 T_jup = 3.095 
[ 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 15.7   n/a MPO391275  
diameter diameter 4.306 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243429 (2009 CA63)          Discovered 2009-Feb-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2009 CA63 = 2005 VN62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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