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JPL Small-Body Database Browser
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393968 (2005 UP283)
Classification: Main-belt Asteroid          SPK-ID: 2393968
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0957052022364074 5.4396e-08  
a 3.136677707196623 4.4287e-08 au
q 2.836481332878939 1.7426e-07 au
i 12.45965112503535 7.2216e-06 deg
node 50.59665484091657 2.7146e-05 deg
peri 299.0720099957445 4.5255e-05 deg
M 265.5888682431686 3.8544e-05 deg
tp 2459532.637635948847
(2021-Nov-14.13763595)
0.00022192 TDB
period 2029.099168464564
5.56
4.2973e-05
1.177e-07
d
yr
n .1774186326597408 3.7575e-09 deg/d
Q 3.436874081514306 4.8525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      4908 days (13.44 yr)  
   first obs. used      2005-10-26  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50989  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:33:49  

Additional Information
 Earth MOID = 1.858 au 
 Jupiter MOID = 2.02498 au 
 T_jup = 3.168 
[ 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 15.6   n/a MPO437613  

393968 (2005 UP283)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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