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JPL Small-Body Database Browser
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434596 (2005 UN242)
Classification: Main-belt Asteroid          SPK-ID: 2434596
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1066877551809604 2.5826e-07  
a 2.531664724443704 3.2885e-08 au
q 2.261567098121981 6.654e-07 au
i 3.47759305986836 5.1331e-06 deg
node 300.3977854621404 0.00028468 deg
peri 167.4758982089259 0.0004743 deg
M 81.98219989060118 0.00044416 deg
tp 2458265.438306323751
(2018-May-26.93830632)
0.0018123 TDB
period 1471.321944085553
4.03
2.8668e-05
7.849e-08
d
yr
n .24467792480574 4.7674e-09 deg/d
Q 2.801762350765428 3.6394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      4936 days (13.51 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55935  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:30:50  

Additional Information
 Earth MOID = 1.2787 au 
 Jupiter MOID = 2.29848 au 
 T_jup = 3.440 
[ 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 17.6   n/a MPO335579  

434596 (2005 UN242)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 UN242 = 2009 VW29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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