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351085 (2003 UG112)
Classification: Main-belt Asteroid          SPK-ID: 2351085
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388396931099237 7.5533e-08  
a 2.667523817353377 2.2853e-08 au
q 2.297165629188622 2.0531e-07 au
i 13.3323194780335 8.0083e-06 deg
node 190.3167390815702 2.2988e-05 deg
peri 206.8791180114915 2.9909e-05 deg
M 288.7291906218849 2.1524e-05 deg
tp 2459315.543174976772
(2021-Apr-11.04317498)
9.7453e-05 TDB
period 1591.332327796797
4.36
2.045e-05
5.599e-08
d
yr
n .2262255304637849 2.9072e-09 deg/d
Q 3.037882005518132 2.6026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2001-04-23  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68907  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:53:12  

Additional Information
 Earth MOID = 1.31008 au 
 Jupiter MOID = 2.42468 au 
 T_jup = 3.331 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457348.5 (2015-Nov-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411613400021551 7.589e-08  
q 2.289446905836658 2.0706e-07 au
tp 2457724.097702283736
(2016-Dec-01.59770228)
8.502e-05 TDB
node 190.4743780664432 2.2948e-05 deg
peri 206.6374322051391 2.959e-05 deg
i 13.3469492252094 8.0189e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2001-04-23  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68907  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:53:12  

Additional Information
 Jupiter MOID = 2.42468 au 
 T_jup = 3.331 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.759362066937804E-15 -1.564758972710372E-14 -1.447517050202273E-12 -2.020537002744412E-14 -3.201813891202438E-13 -5.272740352411052E-15
q -1.564758972710372E-14 4.287516520373856E-14 4.570619693153733E-12 5.472469929779599E-14 9.854202397428251E-13 1.613641909239272E-14
tp -1.447517050202273E-12 4.570619693153733E-12 7.228410636552846E-9 -6.547258583960964E-12 1.60872511947667E-9 1.557183964904635E-12
node -2.020537002744412E-14 5.472469929779599E-14 -6.547258583960964E-12 5.266238213502721E-10 -5.129604287486418E-10 5.401867487716856E-11
peri -3.201813891202438E-13 9.854202397428251E-13 1.60872511947667E-9 -5.129604287486418E-10 8.755696742832285E-10 -5.24448983688437E-11
i -5.272740352411052E-15 1.613641909239272E-14 1.557183964904635E-12 5.401867487716856E-11 -5.24448983688437E-11 6.430352445393337E-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 16.5   n/a MPO476630  

351085 (2003 UG112)          Discovered 2003-Oct-20 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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