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115483 (2003 UJ16)
Classification: Main-belt Asteroid          SPK-ID: 2115483
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403773243436036 4.1392e-08  
a 3.086925423268736 1.9465e-08 au
q 2.653591091902026 1.2746e-07 au
i 3.244257296763178 4.1025e-06 deg
node 81.44915635094631 7.073e-05 deg
peri 288.7779111719993 7.2521e-05 deg
M 79.01153497301173 1.4276e-05 deg
tp 2458765.713919972289
(2019-Oct-09.21391997)
7.8621e-05 TDB
period 1981.014403320226
5.42
1.8738e-05
5.13e-08
d
yr
n .1817250795333097 1.7189e-09 deg/d
Q 3.520259754635447 2.2198e-08 au
  Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      9890 days (27.08 yr)  
   first obs. used      1994-01-16  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54356  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:47  

Additional Information
 Earth MOID = 1.6541 au 
 Jupiter MOID = 1.94819 au 
 T_jup = 3.208 
[ show covariance matrix ]

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 15.07   n/a E2021B55  

115483 (2003 UJ16)          Discovered 2003-Oct-16 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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