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JPL Small-Body Database Browser
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393948 (2005 UW200)
Classification: Main-belt Asteroid          SPK-ID: 2393948
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1447260026783288 6.6097e-08  
a 2.30544322984009 1.3001e-08 au
q 1.971785646783519 1.5219e-07 au
i 3.530786799681648 7.769e-06 deg
node 207.66220252 8.7637e-05 deg
peri 224.1502034365613 9.3647e-05 deg
M 39.71497672211977 2.7363e-05 deg
tp 2458859.447143009863
(2020-Jan-10.94714301)
9.7038e-05 TDB
period 1278.586384973692
3.50
1.0816e-05
2.961e-08
d
yr
n .2815609521818954 2.3818e-09 deg/d
Q 2.639100812896662 1.4883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5201 days (14.24 yr)  
   first obs. used      2005-10-25  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49085  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:53:14  

Additional Information
 Earth MOID = .988047 au 
 Jupiter MOID = 2.62234 au 
 T_jup = 3.572 
[ 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 18.1   n/a MPO503478  

393948 (2005 UW200)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

Alternate Designations
 2005 UW200 = 2010 CC123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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