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437118 (2012 UD134)
Classification: Main-belt Asteroid          SPK-ID: 2437118
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1227397091667628 6.6471e-08  
a 3.044925536895025 5.7454e-08 au
q 2.671192262062081 2.1943e-07 au
i 11.82670117160353 7.3005e-06 deg
node 312.8648141220061 2.8533e-05 deg
peri 176.6251948595675 3.7762e-05 deg
M 74.18612696476724 2.4197e-05 deg
tp 2458600.570316615919
(2019-Apr-27.07031662)
0.00012793 TDB
period 1940.722503098811
5.31
5.4929e-05
1.504e-07
d
yr
n .1854979263780252 5.2502e-09 deg/d
Q 3.41865881172797 6.4506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      2745 days (7.52 yr)  
   first obs. used      2011-07-28  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51165  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:01:31  

Additional Information
 Earth MOID = 1.68608 au 
 Jupiter MOID = 1.64415 au 
 T_jup = 3.195 
[ 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 15.7   n/a MPO428067  

437118 (2012 UD134)          Discovered 2011-Jul-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2012 UD134 = 2013 YE69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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