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JPL Small-Body Database Browser
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442680 (2012 UZ13)
Classification: Main-belt Asteroid          SPK-ID: 2442680
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0583507805149356 9.4107e-08  
a 2.578030762351635 2.5037e-08 au
q 2.427600655176902 2.3913e-07 au
i 6.199044144058896 1.0147e-05 deg
node 34.88894332099268 5.2636e-05 deg
peri 196.757401204723 7.7904e-05 deg
M 356.6684890144272 5.3842e-05 deg
tp 2458614.491662433174
(2019-May-10.99166243)
0.00022604 TDB
period 1511.926119336033
4.14
2.2025e-05
6.03e-08
d
yr
n .2381068726811169 3.4687e-09 deg/d
Q 2.728460869526367 2.6498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7723 days (21.14 yr)  
   first obs. used      1998-04-17  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:43:52  

Additional Information
 Earth MOID = 1.41785 au 
 Jupiter MOID = 2.24926 au 
 T_jup = 3.416 
[ 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 MPO434644  

442680 (2012 UZ13)          Discovered 1998-Apr-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 UZ13 = 1998 HK10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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