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437124 (2012 UL142)
Classification: Main-belt Asteroid          SPK-ID: 2437124
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006759494999252 1.2127e-07  
a 3.035555054645931 8.0259e-08 au
q 2.729947667260155 3.6528e-07 au
i 7.067545774434111 7.0852e-06 deg
node 92.25800397768707 0.00011809 deg
peri 223.1540305354264 0.00013639 deg
M 225.6552596521038 6.7178e-05 deg
tp 2459721.397908039794
(2022-May-21.89790804)
0.00035839 TDB
period 1931.770802654946
5.29
7.6613e-05
2.098e-07
d
yr
n .186357511722007 7.3908e-09 deg/d
Q 3.341162442031708 8.8339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5376 days (14.72 yr)  
   first obs. used      2005-05-14  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:08:15  

Additional Information
 Earth MOID = 1.72119 au 
 Jupiter MOID = 1.90418 au 
 T_jup = 3.222 
[ 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 MPO437695  

437124 (2012 UL142)          Discovered 2012-Oct-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2012 UL142 = 2013 YN14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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