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JPL Small-Body Database Browser
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452660 (2005 UU488)
Classification: Main-belt Asteroid          SPK-ID: 2452660
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147989774226874 8.4849e-08  
a 2.170700926961383 2.2812e-08 au
q 1.921506680255737 1.8865e-07 au
i 6.956017821636616 1.0548e-05 deg
node 359.9093335558151 8.9597e-05 deg
peri 319.3384695552836 0.00010731 deg
M 142.0790442649664 6.3663e-05 deg
tp 2458139.473445683334
(2018-Jan-20.97344568)
0.00020251 TDB
period 1168.149465057489
3.20
1.8414e-05
5.041e-08
d
yr
n .3081797413503786 4.8579e-09 deg/d
Q 2.41989517366703 2.543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      4837 days (13.24 yr)  
   first obs. used      2005-10-10  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61062  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:11:51  

Additional Information
 Earth MOID = .914389 au 
 Jupiter MOID = 2.85014 au 
 T_jup = 3.671 
[ 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 17.7   n/a MPO411402  

452660 (2005 UU488)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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