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JPL Small-Body Database Browser
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423513 (2005 UZ51)
Classification: Main-belt Asteroid          SPK-ID: 2423513
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2363614893212898 1.5287e-07  
a 2.594930521484197 4.3592e-08 au
q 1.981588878740921 4.1456e-07 au
i 4.26316133690163 1.2441e-05 deg
node 339.1538617742669 0.00014264 deg
peri 24.69899204988641 0.0001551 deg
M 195.1990034488935 5.9762e-05 deg
tp 2459699.447186425196
(2022-Apr-29.94718643)
0.00026905 TDB
period 1526.817145398998
4.18
3.8473e-05
1.053e-07
d
yr
n .2357846197135299 5.9413e-09 deg/d
Q 3.208272164227473 5.3895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      4825 days (13.21 yr)  
   first obs. used      2005-10-23  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56524  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:29:01  

Additional Information
 Earth MOID = .980204 au 
 Jupiter MOID = 2.25852 au 
 T_jup = 3.374 
[ 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 17.4   n/a MPO472254  

423513 (2005 UZ51)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 UZ51 = 2009 RY18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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