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JPL Small-Body Database Browser
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442914 (2013 CA33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2442914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01009939178694632 8.9467e-08  
a 3.225164057375188 6.4242e-08 au
q 3.192591861982579 2.9769e-07 au
i 8.958249564062575 1.3357e-05 deg
node 341.3284809534188 5.1439e-05 deg
peri 309.1829820550729 0.00067699 deg
M 238.9680210884521 0.00067732 deg
tp 2459311.752452778671
(2021-Apr-07.25245278)
0.003977 TDB
period 2115.563880744672
5.79
6.321e-05
1.731e-07
d
yr
n .1701673975797323 5.0843e-09 deg/d
Q 3.257736252767797 6.4891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      7084 days (19.39 yr)  
   first obs. used      1999-10-14  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54404  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:01:30  

Additional Information
 Earth MOID = 2.18408 au 
 Jupiter MOID = 1.77163 au 
 T_jup = 3.169 
[ 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 15.6   n/a MPO434645  
diameter diameter 4.686 km 1.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.140   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442914 (2013 CA33)          Discovered 2007-Jan-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2013 CA33 = 2010 MD28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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