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JPL Small-Body Database Browser
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469887 (2005 UV489)
Classification: Main-belt Asteroid          SPK-ID: 2469887
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16723330441157 2.452e-07  
a 2.463372101389303 6.403e-08 au
q 2.051414244878697 5.5487e-07 au
i 6.560917389954523 1.7052e-05 deg
node 297.2063164635975 5.7973e-05 deg
peri 116.0894518728429 0.00017968 deg
M 165.2509331807366 0.00015906 deg
tp 2457952.261419928397
(2017-Jul-17.76141993)
0.00060026 TDB
period 1412.191049901923
3.87
5.506e-05
1.507e-07
d
yr
n .2549230148604907 9.9393e-09 deg/d
Q 2.875329957899909 7.4738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      5980 days (16.37 yr)  
   first obs. used      2001-09-10  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49705  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:57:15  

Additional Information
 Earth MOID = 1.07251 au 
 Jupiter MOID = 2.49007 au 
 T_jup = 3.460 
[ 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 17.1   n/a MPO437771  

469887 (2005 UV489)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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