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434984 (2006 UN140)
Classification: Main-belt Asteroid          SPK-ID: 2434984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03065858521057168 6.8497e-08  
a 3.127639213833597 5.9085e-08 au
q 3.031750220488355 2.4143e-07 au
i 9.582087888000274 8.0689e-06 deg
node 245.996695372347 4.603e-05 deg
peri 74.79541099449082 0.00016249 deg
M 249.0343480440259 0.00015742 deg
tp 2459623.243882017337
(2022-Feb-12.74388202)
0.00089009 TDB
period 2020.335063819464
5.53
5.725e-05
1.567e-07
d
yr
n .1781882651283675 5.0493e-09 deg/d
Q 3.22352820717884 6.0896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      4939 days (13.52 yr)  
   first obs. used      2006-10-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:28:45  

Additional Information
 Earth MOID = 2.0356 au 
 Jupiter MOID = 1.89182 au 
 T_jup = 3.192 
[ 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 16.1   n/a MPO434588  

434984 (2006 UN140)          Discovered 2006-Oct-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2006 UN140 = 2010 GL44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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