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JPL Small-Body Database Browser
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413318 (2003 UB378)
Classification: Main-belt Asteroid          SPK-ID: 2413318
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1198507969930156 4.9465e-08  
a 3.068485830284874 3.0093e-08 au
q 2.700725357963456 1.5728e-07 au
i 3.900112752569952 7.8771e-06 deg
node 22.37047550938562 0.00010381 deg
peri 37.86498465048555 0.00011448 deg
M 275.08960407456 4.5568e-05 deg
tp 2459063.566085902318
(2020-Aug-02.06608590)
0.00025004 TDB
period 1963.290703192782
5.38
2.8881e-05
7.907e-08
d
yr
n .1833656113251866 2.6974e-09 deg/d
Q 3.436246302606291 3.37e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      6708 days (18.37 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:36:11  

Additional Information
 Earth MOID = 1.71418 au 
 Jupiter MOID = 1.89389 au 
 T_jup = 3.217 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO368776  

413318 (2003 UB378)          Discovered 2003-Oct-22 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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