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441892 (2010 CU181)
Classification: Main-belt Asteroid          SPK-ID: 2441892
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .104242639179363 7.4567e-08  
a 2.607282617448723 3.7339e-08 au
q 2.335492596319391 1.77e-07 au
i 7.345016751654819 6.1639e-06 deg
node 134.2347139269555 4.6393e-05 deg
peri 11.64550850254617 6.1252e-05 deg
M 166.0183325358904 4.4706e-05 deg
tp 2458291.356482015894
(2018-Jun-21.85648202)
0.00017994 TDB
period 1537.731782838432
4.21
3.3033e-05
9.044e-08
d
yr
n .2341110485051507 5.0291e-09 deg/d
Q 2.879072638578056 4.1232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      4314 days (11.81 yr)  
   first obs. used      2008-10-06  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:51:10  

Additional Information
 Earth MOID = 1.34822 au 
 Jupiter MOID = 2.12606 au 
 T_jup = 3.392 
[ 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 16.9   n/a MPO477084  

441892 (2010 CU181)          Discovered 2008-Oct-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 CU181 = 2013 YZ17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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