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351101 (2003 UU263)
Classification: Main-belt Asteroid          SPK-ID: 2351101
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2039057250658376 5.6228e-08  
a 2.61063873736647 3.018e-08 au
q 2.078314552738797 1.4821e-07 au
i 4.715144957285765 1.3899e-05 deg
node 136.1229500320259 9.067e-05 deg
peri 259.3170331470786 0.00010067 deg
M 247.6223622555267 4.7235e-05 deg
tp 2459081.445639600930
(2020-Aug-19.94563960)
0.00020821 TDB
period 1540.701813380569
4.22
2.6717e-05
7.315e-08
d
yr
n .2336597496501268 4.0518e-09 deg/d
Q 3.142962921994143 3.6334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      1995-12-18  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68474  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 18:31:27  

Additional Information
 Earth MOID = 1.09058 au 
 Jupiter MOID = 2.29982 au 
 T_jup = 3.375 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456683.5 (2014-Jan-26.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2064978050455741 5.634e-08  
q 2.068500601265141 1.4898e-07 au
tp 2456002.268426149968
(2012-Mar-15.76842615)
0.00016752 TDB
node 136.326181156718 9.0715e-05 deg
peri 258.7975420872399 0.00010032 deg
i 4.715257070925674 1.389e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      1995-12-18  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68474  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 18:31:27  

Additional Information
 Jupiter MOID = 2.29982 au 
 T_jup = 3.375 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.174162243470423E-15 -8.285937913827336E-15 1.460279803433248E-12 2.874257181242862E-14 4.422673077688191E-13 -5.625598915210504E-15
q -8.285937913827336E-15 2.219408037734154E-14 -1.434434601732709E-12 -6.259556935723222E-14 -5.131332097010591E-13 1.779950834132109E-14
tp 1.460279803433248E-12 -1.434434601732709E-12 2.806361489410611E-8 1.524626311424859E-10 7.216952605896296E-9 1.34527640879326E-11
node 2.874257181242862E-14 -6.259556935723222E-14 1.524626311424859E-10 8.229210245561255E-9 -8.159935170168726E-9 -6.247192407620111E-10
peri 4.422673077688191E-13 -5.131332097010591E-13 7.216952605896296E-9 -8.159935170168726E-9 1.006487210275795E-8 6.26223711009492E-10
i -5.625598915210504E-15 1.779950834132109E-14 1.34527640879326E-11 -6.247192407620111E-10 6.26223711009492E-10 1.929355676131158E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO345958  

351101 (2003 UU263)          Discovered 2003-Oct-27 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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