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437392 (2013 WX54)
Classification: Main-belt Asteroid          SPK-ID: 2437392
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08384182144081967 1.5485e-07  
a 2.403289791842737 4.7851e-08 au
q 2.201793598244514 3.5905e-07 au
i 6.241713368920521 1.472e-05 deg
node 202.7437408794281 8.9208e-05 deg
peri 228.1211094754882 0.00010607 deg
M 262.9986665907694 6.8963e-05 deg
tp 2459367.176302198267
(2021-Jun-01.67630220)
0.00026884 TDB
period 1360.841796209935
3.73
4.0643e-05
1.113e-07
d
yr
n .2645421392866032 7.9008e-09 deg/d
Q 2.604785985440961 5.1863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5077 days (13.90 yr)  
   first obs. used      2005-08-30  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49851  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:35  

Additional Information
 Earth MOID = 1.22109 au 
 Jupiter MOID = 2.61326 au 
 T_jup = 3.512 
[ 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 MPO477051  

437392 (2013 WX54)          Discovered 2009-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 WX54 = 2009 RT44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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