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JPL Small-Body Database Browser
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393992 (2005 UW433)
Classification: Main-belt Asteroid          SPK-ID: 2393992
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123215562636594 5.4124e-08  
a 2.280453634374062 2.3988e-08 au
q 1.999466256747996 1.2398e-07 au
i 7.092409072212218 6.0619e-06 deg
node 57.95812681424839 5.3313e-05 deg
peri 218.3538243412618 6.1779e-05 deg
M 214.9567407517931 2.9115e-05 deg
tp 2459507.286860439467
(2021-Oct-19.78686044)
0.0001006 TDB
period 1257.854178841913
3.44
1.9847e-05
5.434e-08
d
yr
n .2862016965523352 4.5158e-09 deg/d
Q 2.561441012000127 2.6944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      1997-05-08  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:39:42  

Additional Information
 Earth MOID = .988747 au 
 Jupiter MOID = 2.53365 au 
 T_jup = 3.586 
[ 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 17.2   n/a MPO455793  

393992 (2005 UW433)          Discovered 2005-Oct-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

Alternate Designations
 2005 UW433 = 1997 JD8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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