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295706 (2008 UG3)
Classification: Main-belt Asteroid          SPK-ID: 2295706
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .353444586593695 7.3137e-08  
a 2.696065671045858 2.7338e-08 au
q 1.743155854513602 1.9436e-07 au
i 30.15045071682746 1.2566e-05 deg
node 339.8569372044681 1.4826e-05 deg
peri 236.835033966185 2.1948e-05 deg
M 170.608660075535 1.8234e-05 deg
tp 2458234.210811637107
(2018-Apr-25.71081164)
7.4588e-05 TDB
period 1616.940826383057
4.43
2.4593e-05
6.733e-08
d
yr
n .2226426558882095 3.3863e-09 deg/d
Q 3.648975487578114 3.7e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:02:34  

Additional Information
 Earth MOID = .864517 au 
 Jupiter MOID = 1.84798 au 
 T_jup = 3.095 
[ 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 15.8   n/a MPO254545  

295706 (2008 UG3)          Discovered 2008-Oct-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 UG3 = 2000 JE3 = 2001 SX82 = 2009 DD4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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