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115599 (2003 UJ99)
Classification: Main-belt Asteroid          SPK-ID: 2115599
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09975605791404009 4.1644e-08  
a 2.526857088850039 1.5891e-08 au
q 2.274787786754212 1.0594e-07 au
i 15.45056263502784 5.1794e-06 deg
node 83.14260606723103 1.5385e-05 deg
peri 198.8739440872 5.4719e-05 deg
M 215.1346301291814 5.8924e-05 deg
tp 2459790.879849671413
(2022-Jul-30.37984967)
0.00024254 TDB
period 1467.132870134767
4.02
1.384e-05
3.789e-08
d
yr
n .2453765485923107 2.3147e-09 deg/d
Q 2.778926390945867 1.7476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      8304 days (22.74 yr)  
   first obs. used      1998-06-26  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51025  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:51  

Additional Information
 Earth MOID = 1.26091 au 
 Jupiter MOID = 2.3332 au 
 T_jup = 3.396 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.11   n/a MPCxxxxx  

115599 (2003 UJ99)          Discovered 2003-Oct-19 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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