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213379 (2001 UU42)
Classification: Main-belt Asteroid          SPK-ID: 2213379
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334226210248477 6.0944e-08  
a 2.810775691453579 2.1791e-08 au
q 2.435754631586914 1.6454e-07 au
i 13.75701081218666 7.9025e-06 deg
node 35.245318459 1.6651e-05 deg
peri 293.6360405102064 3.2685e-05 deg
M 68.91332111831004 2.8126e-05 deg
tp 2458871.012919798632
(2020-Jan-22.51291980)
0.00013326 TDB
period 1721.225257288851
4.71
2.0016e-05
5.48e-08
d
yr
n .2091533333452507 2.4322e-09 deg/d
Q 3.185796751320245 2.4698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      7037 days (19.27 yr)  
   first obs. used      2001-10-12  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59085  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:28  

Additional Information
 Earth MOID = 1.46287 au 
 Jupiter MOID = 2.2919 au 
 T_jup = 3.266 
[ 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 15.96   n/a MPCxxxxx  

213379 (2001 UU42)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2001 UU42 = 2004 FN113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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