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469886 (2005 UD488)
Classification: Main-belt Asteroid          SPK-ID: 2469886
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2574576519500686 2.7584e-07  
a 2.386872955656814 2.5462e-08 au
q 1.772354248990291 6.6958e-07 au
i 10.57197067870055 1.588e-05 deg
node 324.3767870203157 5.2352e-05 deg
peri 62.9313661808055 7.3127e-05 deg
M 345.2084986062088 4.8496e-05 deg
tp 2459055.841654728079
(2020-Jul-25.34165473)
0.00018202 TDB
period 1346.92180135758
3.69
2.1552e-05
5.901e-08
d
yr
n .2672760954920704 4.2767e-09 deg/d
Q 3.001391662323338 3.2017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      4518 days (12.37 yr)  
   first obs. used      2005-09-29  
   last obs. used      2018-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52937  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:31:23  

Additional Information
 Earth MOID = .803855 au 
 Jupiter MOID = 2.56475 au 
 T_jup = 3.467 
[ 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 17.3   n/a MPO437771  

469886 (2005 UD488)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 UD488 = 2010 FO75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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