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JPL Small-Body Database Browser
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434949 (2006 UN25)
Classification: Main-belt Asteroid          SPK-ID: 2434949
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790457835395539 4.3617e-08  
a 2.228384080945129 2.4773e-08 au
q 1.829401307145239 8.958e-08 au
i 3.140086871145659 8.2684e-06 deg
node 2.887299002682748 8.0113e-05 deg
peri 269.2022690798427 8.5454e-05 deg
M 14.97300297915624 2.9827e-05 deg
tp 2458549.965274842758
(2019-Mar-07.46527484)
0.00010085 TDB
period 1215.020198816013
3.33
2.0261e-05
5.547e-08
d
yr
n .2962913705885755 4.9409e-09 deg/d
Q 2.627366854745018 2.9209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      5318 days (14.56 yr)  
   first obs. used      2005-03-12  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50599  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:41:44  

Additional Information
 Earth MOID = .816104 au 
 Jupiter MOID = 2.48248 au 
 T_jup = 3.621 
[ 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 17.7   n/a MPO440804  

434949 (2006 UN25)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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