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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660087085031635 1.2483e-07  
a 2.464530188676851 3.759e-08 au
q 2.055396714987549 2.8419e-07 au
i 6.566275185929197 1.4445e-05 deg
node 297.164675973468 5.7506e-05 deg
peri 116.3226102309991 9.4147e-05 deg
M 266.8518300560939 7.3575e-05 deg
tp 2459366.154957934704
(2021-May-31.65495793)
0.0002957 TDB
period 1413.187021664137
3.87
3.2332e-05
8.852e-08
d
yr
n .2547433527772369 5.8282e-09 deg/d
Q 2.873663662366153 4.383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6443 days (17.64 yr)  
   first obs. used      2001-09-10  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 14:00:10  

Additional Information
 Earth MOID = 1.0769 au 
 Jupiter MOID = 2.48997 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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