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541902 (2012 CX31)
Classification: Main-belt Asteroid          SPK-ID: 2541902
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613490114106061 6.0378e-08  
a 2.707966670515296 2.33e-08 au
q 2.271038925294783 1.6427e-07 au
i 12.81208795954056 1.1213e-05 deg
node 301.0627875678313 3.5648e-05 deg
peri 145.6281344209936 6.0761e-05 deg
M 35.22525488189026 4.6935e-05 deg
tp 2459041.236944866088
(2020-Jul-10.73694487)
0.00021204 TDB
period 1627.658906669398
4.46
2.1007e-05
5.751e-08
d
yr
n .2211765613328969 2.8546e-09 deg/d
Q 3.144894415735811 2.7059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6611 days (18.10 yr)  
   first obs. used      2003-01-30  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56783  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:49  

Additional Information
 Earth MOID = 1.29887 au 
 Jupiter MOID = 2.06588 au 
 T_jup = 3.310 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.64   n/a MPCxxxxx  

541902 (2012 CX31)          Discovered 2012-Jan-04 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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