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392846 (2012 UZ38)
Classification: Main-belt Asteroid          SPK-ID: 2392846
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1040066800480893 5.3732e-08  
a 2.309442883547371 2.0651e-08 au
q 2.069245396468923 1.3076e-07 au
i 6.276972254926211 6.8436e-06 deg
node 4.928515969067172 5.0395e-05 deg
peri 84.81484984591769 6.7499e-05 deg
M 14.52759009462684 3.8724e-05 deg
tp 2458948.769063294549
(2020-Apr-09.26906329)
0.00013803 TDB
period 1281.915107231059
3.51
1.7194e-05
4.707e-08
d
yr
n .2808298287221229 3.7667e-09 deg/d
Q 2.549640370625819 2.2798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      6117 days (16.75 yr)  
   first obs. used      2003-02-19  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5076  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:27:33  

Additional Information
 Earth MOID = 1.0968 au 
 Jupiter MOID = 2.60522 au 
 T_jup = 3.570 
[ 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 17.3   n/a MPO503476  

392846 (2012 UZ38)          Discovered 2005-Oct-25 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 UZ38 = 2005 VU41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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