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115838 (2003 UX260)
Classification: Main-belt Asteroid          SPK-ID: 2115838
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386086150357917 8.2562e-08  
a 2.584412379225755 1.8118e-08 au
q 2.226190558659918 2.1116e-07 au
i 15.14383350738587 1.0118e-05 deg
node 78.56441337992682 1.7039e-05 deg
peri 295.0031376534353 3.9261e-05 deg
M 47.41237387248534 3.3404e-05 deg
tp 2459000.637946436294
(2020-May-31.13794644)
0.00014137 TDB
period 1517.543489310262
4.15
1.5958e-05
4.369e-08
d
yr
n .237225491418123 2.4946e-09 deg/d
Q 2.942634199791592 2.0629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      9192 days (25.17 yr)  
   first obs. used      1995-12-14  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53396  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:24  

Additional Information
 Earth MOID = 1.27426 au 
 Jupiter MOID = 2.58128 au 
 T_jup = 3.361 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458210.5 (2018-Apr-02.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401262366778711 8.3009e-08  
q 2.222067396854992 2.126e-07 au
tp 2457480.916232578904
(2016-Apr-02.41623258)
0.00014411 TDB
node 78.58425793009512 1.7053e-05 deg
peri 294.5976658780073 3.8827e-05 deg
i 15.14012183617197 1.0116e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      9192 days (25.17 yr)  
   first obs. used      1995-12-14  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53396  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:24  

Additional Information
 Jupiter MOID = 2.58128 au 
 T_jup = 3.361 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.890514464703848E-15 -1.760307369710445E-14 4.929825767069596E-12 -3.283518384544602E-15 8.027476659365332E-13 -1.566622492535911E-14
q -1.760307369710445E-14 4.519735331445909E-14 -1.35023343893113E-11 5.449063434626143E-15 -2.253175352052491E-12 4.135974193795551E-14
tp 4.929825767069596E-12 -1.35023343893113E-11 2.076725939205087E-8 2.587912763865248E-11 4.974221201002797E-9 -5.31344266387954E-11
node -3.283518384544602E-15 5.449063434626143E-15 2.587912763865248E-11 2.907979405683981E-10 -2.733677403734481E-10 -3.079430650784625E-11
peri 8.027476659365332E-13 -2.253175352052491E-12 4.974221201002797E-9 -2.733677403734481E-10 1.507535368813086E-9 1.679626039223883E-11
i -1.566622492535911E-14 4.135974193795551E-14 -5.31344266387954E-11 -3.079430650784625E-11 1.679626039223883E-11 1.023392433136585E-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 15.90   n/a MPCxxxxx  

115838 (2003 UX260)          Discovered 2003-Oct-26 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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