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115817 (2003 UV245)
Classification: Main-belt Asteroid          SPK-ID: 2115817
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .140566213411567 6.1534e-08  
a 2.328837550219171 1.1512e-08 au
q 2.001481674134192 1.4566e-07 au
i 1.496137045849087 6.0842e-06 deg
node 163.0883507313199 0.0001857 deg
peri 216.5020994160127 0.00018639 deg
M 316.2126422217838 1.535e-05 deg
tp 2459358.389575982500
(2021-May-23.88957598)
5.5735e-05 TDB
period 1298.09721887301
3.55
9.6251e-06
2.635e-08
d
yr
n .2773289972168239 2.0563e-09 deg/d
Q 2.65619342630415 1.313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7153 days (19.58 yr)  
   first obs. used      1999-09-06  
   last obs. used      2019-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64273  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:19  

Additional Information
 Earth MOID = 1.00252 au 
 Jupiter MOID = 2.80169 au 
 T_jup = 3.559 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456794.5 (2014-May-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400347616703557 6.1196e-08  
q 2.002068240289255 1.4476e-07 au
tp 2456763.322173193642
(2014-Apr-15.82217319)
5.3167e-05 TDB
node 163.1612604853721 0.00018618 deg
peri 216.5847150935861 0.00018688 deg
i 1.493282382161243 6.0792e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7153 days (19.58 yr)  
   first obs. used      1999-09-06  
   last obs. used      2019-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64273  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:19  

Additional Information
 Jupiter MOID = 2.80169 au 
 T_jup = 3.559 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.744989334962499E-15 -8.839693812953705E-15 -5.070972996800272E-13 4.16571525622158E-14 -2.417963692530193E-13 -8.197253325528757E-16
q -8.839693812953705E-15 2.095682811713285E-14 1.172962970301716E-12 -9.870318934844818E-14 5.646927984482945E-13 2.003163903575889E-15
tp -5.070972996800272E-13 1.172962970301716E-12 2.826736276106773E-9 -1.908448668331889E-11 8.765855107551659E-10 -3.379757132802435E-13
node 4.16571525622158E-14 -9.870318934844818E-14 -1.908448668331889E-11 3.466290660957734E-8 -3.465720797322666E-8 4.47614943707897E-10
peri -2.417963692530193E-13 5.646927984482945E-13 8.765855107551659E-10 -3.465720797322666E-8 3.492473740878706E-8 -4.475632621889576E-10
i -8.197253325528757E-16 2.003163903575889E-15 -3.379757132802435E-13 4.47614943707897E-10 -4.475632621889576E-10 3.695653971817542E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO229619  

115817 (2003 UV245)          Discovered 2003-Oct-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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