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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150642244137451 7.5716e-08  
a 2.170280126029015 2.0978e-08 au
q 1.920558526566921 1.7294e-07 au
i 6.956969759222527 1.0459e-05 deg
node 359.9041373446306 6.2602e-05 deg
peri 319.3616906515856 8.6225e-05 deg
M 265.3584527659647 6.4616e-05 deg
tp 2459307.509240993142
(2021-Apr-03.00924099)
0.00021247 TDB
period 1167.809804337013
3.20
1.6932e-05
4.636e-08
d
yr
n .3082693762828773 4.4696e-09 deg/d
Q 2.420001725491108 2.3392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5312 days (14.54 yr)  
   first obs. used      2005-10-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:00:02  

Additional Information
 Earth MOID = .914306 au 
 Jupiter MOID = 2.85161 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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