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JPL Small-Body Database Browser
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434572 (2005 UF20)
Classification: Main-belt Asteroid          SPK-ID: 2434572
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2376078707454937 1.4324e-07  
a 2.346873410184312 2.5267e-08 au
q 1.789237816281202 3.524e-07 au
i 4.314274936702579 6.635e-06 deg
node 180.3828615187763 8.6768e-05 deg
peri 197.7685375048957 8.8234e-05 deg
M 33.05699118816357 2.4837e-05 deg
tp 2458879.914873074667
(2020-Jan-31.41487307)
8.8974e-05 TDB
period 1313.206197322148
3.60
2.1207e-05
5.806e-08
d
yr
n .2741382128214911 4.4271e-09 deg/d
Q 2.904509004087422 3.127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5116 days (14.01 yr)  
   first obs. used      2005-10-22  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:41:10  

Additional Information
 Earth MOID = .79161 au 
 Jupiter MOID = 2.55672 au 
 T_jup = 3.518 
[ 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 MPO495163  

434572 (2005 UF20)          Discovered 2005-Oct-22 by CSS at Catalina
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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