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JPL Small-Body Database Browser
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442923 (2013 CA48)
Classification: Main-belt Asteroid          SPK-ID: 2442923
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048180704325402 1.1282e-07  
a 3.199840316090949 5.5778e-08 au
q 2.864439228466046 3.5012e-07 au
i 7.764702429473497 1.2176e-05 deg
node 354.9767632110358 4.5853e-05 deg
peri 208.6108525353218 6.4778e-05 deg
M 61.86831619730354 4.1294e-05 deg
tp 2458641.200443203473
(2019-Jun-06.70044320)
0.00024189 TDB
period 2090.695987817866
5.72
5.4666e-05
1.497e-07
d
yr
n .1721914626027215 4.5023e-09 deg/d
Q 3.535241403715851 6.1625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      9297 days (25.45 yr)  
   first obs. used      1993-11-10  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:01:51  

Additional Information
 Earth MOID = 1.86458 au 
 Jupiter MOID = 1.45138 au 
 T_jup = 3.172 
[ 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 15.9   n/a MPO392195  

442923 (2013 CA48)          Discovered 2010-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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