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359012 (2008 UD215)
Classification: Main-belt Asteroid          SPK-ID: 2359012
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518876609271153 7.3531e-08  
a 2.247080433882619 1.8579e-08 au
q 1.905776642865101 1.6444e-07 au
i 5.270229745378975 9.9569e-06 deg
node 343.7055930700371 8.3954e-05 deg
peri 79.81532169733816 8.925e-05 deg
M 139.5932616149543 3.1184e-05 deg
tp 2458523.423188394243
(2019-Feb-08.92318839)
0.00010455 TDB
period 1230.343429124902
3.37
1.5259e-05
4.178e-08
d
yr
n .2926012294437618 3.6288e-09 deg/d
Q 2.588384224900138 2.1401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5206 days (14.25 yr)  
   first obs. used      2006-01-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60523  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:22:45  

Additional Information
 Earth MOID = .927183 au 
 Jupiter MOID = 2.71596 au 
 T_jup = 3.609 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458124.5 (2018-Jan-06.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518320162518006 7.3391e-08  
q 1.905953265527925 1.6402e-07 au
tp 2458523.882067831566
(2019-Feb-09.38206783)
0.00010477 TDB
node 343.7144323057983 8.3955e-05 deg
peri 79.97484487377814 8.9275e-05 deg
i 5.270114812360516 9.957e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5206 days (14.25 yr)  
   first obs. used      2006-01-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60523  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:22:45  

Additional Information
 Jupiter MOID = 2.71596 au 
 T_jup = 3.609 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.386190791612561E-15 -1.198290418779748E-14 -4.500869662035893E-12 -1.906604465553573E-14 -1.389361472501737E-12 1.428254248367198E-16
q -1.198290418779748E-14 2.690370780397462E-14 1.062216636913876E-11 4.410385478322746E-14 3.234460449730731E-12 5.338996443323974E-16
tp -4.500869662035893E-12 1.062216636913876E-11 1.097639184733559E-8 -2.782177856556595E-11 3.240601269452602E-9 -7.04083219334141E-12
node -1.906604465553573E-14 4.410385478322746E-14 -2.782177856556595E-11 7.048434678659229E-9 -7.025062734847868E-9 5.492130362898861E-10
peri -1.389361472501737E-12 3.234460449730731E-12 3.240601269452602E-9 -7.025062734847868E-9 7.970103843758425E-9 -5.489450380094371E-10
i 1.428254248367198E-16 5.338996443323974E-16 -7.04083219334141E-12 5.492130362898861E-10 -5.489450380094371E-10 9.914183829325819E-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 18.0   n/a MPO360751  

359012 (2008 UD215)          Discovered 2008-Oct-24 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2008 UD215 = 2006 BA151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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