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452679 (2005 XZ20)
Classification: Main-belt Asteroid          SPK-ID: 2452679
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 .09429399432249724 3.7739e-07  
a 2.898009304884969 5.4452e-08 au
q 2.624744431943602 1.1294e-06 au
i 2.617829359803015 6.3898e-06 deg
node 52.07278341873529 0.00029255 deg
peri 337.3242420572436 0.00055426 deg
M 356.6191135816085 0.00040302 deg
tp 2459017.422953855644
(2020-Jun-16.92295386)
0.002017 TDB
period 1801.972215005734
4.93
5.0787e-05
1.39e-07
d
yr
n .199781104837321 5.6307e-09 deg/d
Q 3.171274177826336 5.9586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5111 days (13.99 yr)  
   first obs. used      2005-10-29  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64283  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:50:24  

Additional Information
 Earth MOID = 1.63005 au 
 Jupiter MOID = 2.24031 au 
 T_jup = 3.280 
[ 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 17.2   n/a MPO353603  

452679 (2005 XZ20)          Discovered 2005-Oct-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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