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JPL Small-Body Database Browser
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442922 (2013 CM45)
Classification: Main-belt Asteroid          SPK-ID: 2442922
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1145297137107786 5.9162e-08  
a 3.051612008219458 7.0057e-08 au
q 2.70211175856171 2.0932e-07 au
i 10.40770683195068 9.5453e-06 deg
node 333.802424258692 4.1341e-05 deg
peri 286.3527785770729 6.5524e-05 deg
M 31.33601170032941 4.7105e-05 deg
tp 2458831.014082162995
(2019-Dec-13.51408216)
0.00025569 TDB
period 1947.118574144529
5.33
6.7051e-05
1.836e-07
d
yr
n .1848885860267482 6.3669e-09 deg/d
Q 3.401112257877207 7.8081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4129 days (11.30 yr)  
   first obs. used      2008-02-02  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:43:41  

Additional Information
 Earth MOID = 1.7104 au 
 Jupiter MOID = 1.83755 au 
 T_jup = 3.202 
[ 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 16.3   n/a MPO477093  

442922 (2013 CM45)          Discovered 2008-Feb-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2013 CM45 = 2010 TA154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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