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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2580023909545144 2.7688e-07  
a 2.388225032488569 2.6737e-08 au
q 1.772057263969095 6.7407e-07 au
i 10.56486084337155 1.5872e-05 deg
node 324.4336483966992 5.2393e-05 deg
peri 62.76269746857882 7.2799e-05 deg
M 238.5185253510468 4.6925e-05 deg
tp 2459055.403051864509
(2020-Jul-24.90305186)
0.00018098 TDB
period 1348.066436832923
3.69
2.2638e-05
6.198e-08
d
yr
n .26704915289321 4.4845e-09 deg/d
Q 3.004392801008042 3.3635e-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 = .802683 au 
 Jupiter MOID = 2.5588 au 
 T_jup = 3.466 
[ 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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