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213934 (2003 UN415)
Classification: Main-belt Asteroid          SPK-ID: 2213934
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04573279025513131 4.0309e-08  
a 2.40331757619365 1.425e-08 au
q 2.293407157565115 9.4533e-08 au
i 13.46840239244928 4.8809e-06 deg
node 199.1368343712621 1.9404e-05 deg
peri 239.3042921453786 6.6749e-05 deg
M 161.1004775392708 6.2641e-05 deg
tp 2458591.510930442140
(2019-Apr-18.01093044)
0.0002362 TDB
period 1360.865395246188
3.73
1.2103e-05
3.314e-08
d
yr
n .2645375518089899 2.3527e-09 deg/d
Q 2.513227994822184 1.4901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7116 days (19.48 yr)  
   first obs. used      2000-11-27  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54177  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:43  

Additional Information
 Earth MOID = 1.32751 au 
 Jupiter MOID = 2.60233 au 
 T_jup = 3.486 
[ 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 16.69   n/a E2021B55  

213934 (2003 UN415)          Discovered 2003-Oct-19 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2003 UN415 = 2005 EE118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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