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442995 (2013 CM180)
Classification: Main-belt Asteroid          SPK-ID: 2442995
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09733307034699698 9.2134e-08  
a 3.134051842983743 7.1971e-08 au
q 2.829004954479471 2.5767e-07 au
i 8.622062171455878 8.2794e-06 deg
node 304.5087766092338 5.3911e-05 deg
peri 191.3629285738345 6.6312e-05 deg
M 122.4968623123711 4.1653e-05 deg
tp 2458310.927148336994
(2018-Jul-11.42714834)
0.00022688 TDB
period 2026.551716611695
5.55
6.9808e-05
1.911e-07
d
yr
n .1776416545647817 6.1191e-09 deg/d
Q 3.439098731488015 7.8977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4969 days (13.60 yr)  
   first obs. used      2005-09-30  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62512  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:48  

Additional Information
 Earth MOID = 1.8437 au 
 Jupiter MOID = 1.62164 au 
 T_jup = 3.188 
[ 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 16.5   n/a MPO434646  

442995 (2013 CM180)          Discovered 2011-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
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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