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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036981307863751 5.6314e-08  
a 2.608071167664888 2.9217e-08 au
q 2.076811945853712 1.4833e-07 au
i 4.718529071395333 1.3909e-05 deg
node 136.0968048510744 9.0579e-05 deg
peri 259.6169379900126 0.00010066 deg
M 340.8686445754461 4.8575e-05 deg
tp 2459082.256223697983
(2020-Aug-20.75622370)
0.00020857 TDB
period 1538.42944622206
4.21
2.5851e-05
7.078e-08
d
yr
n .234004881331449 3.9321e-09 deg/d
Q 3.139330389476064 3.5168e-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 = 1.08981 au 
 Jupiter MOID = 2.3047 au 
 T_jup = 3.377 
[ 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 = 2.3047 au 
 T_jup = 3.377 
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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