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JPL Small-Body Database Browser
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437363 (2013 UA4)
Classification: Main-belt Asteroid          SPK-ID: 2437363
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926305027685247 1.6053e-07  
a 2.224014715377693 3.1939e-08 au
q 1.79560164258989 3.5917e-07 au
i 24.49343171517446 2.3563e-05 deg
node 50.56436214280362 2.1082e-05 deg
peri 25.58940614316441 5.228e-05 deg
M 203.2234824424834 5.4432e-05 deg
tp 2459128.074048238581
(2020-Oct-05.57404824)
0.00018926 TDB
period 1211.448374570579
3.32
2.6097e-05
7.145e-08
d
yr
n .297164953585091 6.4014e-09 deg/d
Q 2.652427788165495 3.8092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      6335 days (17.34 yr)  
   first obs. used      2000-12-05  
   last obs. used      2018-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62489  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:29:53  

Additional Information
 Earth MOID = .824372 au 
 Jupiter MOID = 2.74733 au 
 T_jup = 3.507 
[ 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 17.0   n/a MPO434609  

437363 (2013 UA4)          Discovered 2000-Dec-05 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 UA4 = 2000 XF46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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