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359016 (2008 UD288)
Classification: Main-belt Asteroid          SPK-ID: 2359016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1060718061085437 6.971e-08  
a 2.219737324310936 2.0819e-08 au
q 1.984285777234729 1.5609e-07 au
i 6.002732889863362 8.1267e-06 deg
node 64.35856764022003 7.2762e-05 deg
peri 79.07112734992683 8.3352e-05 deg
M 89.20621503958789 4.3314e-05 deg
tp 2458701.174707191270
(2019-Aug-05.67470719)
0.00014461 TDB
period 1207.955133656578
3.31
1.6994e-05
4.653e-08
d
yr
n .2980243139579621 4.1927e-09 deg/d
Q 2.455188871387143 2.3027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5172 days (14.16 yr)  
   first obs. used      2005-11-26  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57805  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:40:58  

Additional Information
 Earth MOID = 1.00719 au 
 Jupiter MOID = 2.5611 au 
 T_jup = 3.636 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457021.5 (2014-Dec-30.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062361917686928 6.9819e-08  
q 1.983946684090583 1.5655e-07 au
tp 2457493.866459677502
(2016-Apr-15.36645968)
0.00014254 TDB
node 64.38548727405663 7.2786e-05 deg
peri 79.19529290777236 8.3318e-05 deg
i 6.002028667754855 8.1249e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5172 days (14.16 yr)  
   first obs. used      2005-11-26  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57805  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:40:58  

Additional Information
 Jupiter MOID = 2.5611 au 
 T_jup = 3.636 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.874650037763128E-15 -1.085119149452811E-14 -1.283263794476241E-13 -2.438323970996916E-14 1.381748791174344E-13 6.750868204304518E-15
q -1.085119149452811E-14 2.450660337742003E-14 3.882633949505955E-13 4.840741730896331E-14 -3.227453788606146E-13 -1.442116431895015E-14
tp -1.283263794476241E-13 3.882633949505955E-13 2.031782881845421E-8 1.605223116372384E-11 5.810216754996518E-9 1.399851458264445E-12
node -2.438323970996916E-14 4.840741730896331E-14 1.605223116372384E-11 5.297732409490619E-9 -5.262598540309274E-9 -6.241881921543065E-11
peri 1.381748791174344E-13 -3.227453788606146E-13 5.810216754996518E-9 -5.262598540309274E-9 6.941933062783346E-9 6.281114782683013E-11
i 6.750868204304518E-15 -1.442116431895015E-14 1.399851458264445E-12 -6.241881921543065E-11 6.281114782683013E-11 6.601465420107114E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO413358  

359016 (2008 UD288)          Discovered 2008-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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