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JPL Small-Body Database Browser
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452645 (2005 UW128)
Classification: Main-belt Asteroid          SPK-ID: 2452645
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2152528930373285 5.1126e-08  
a 2.231104169119767 1.3395e-08 au
q 1.750852542049092 1.1747e-07 au
i 1.068569650884135 8.2056e-06 deg
node 235.0452263382522 0.00029346 deg
peri 112.5022430351572 0.00029521 deg
M 55.09643809349826 2.3402e-05 deg
tp 2458414.205848480103
(2018-Oct-22.70584848)
7.9302e-05 TDB
period 1217.24555829458
3.33
1.0962e-05
3.001e-08
d
yr
n .2957496928593253 2.6635e-09 deg/d
Q 2.711355796190442 1.6279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      4674 days (12.80 yr)  
   first obs. used      2005-10-24  
   last obs. used      2018-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59869  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:29:58  

Additional Information
 Earth MOID = .743564 au 
 Jupiter MOID = 2.70816 au 
 T_jup = 3.611 
[ 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 18.4   n/a MPO456156  

452645 (2005 UW128)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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