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129967 (1999 UL10)
Classification: Inner Main-belt Asteroid          SPK-ID: 2129967
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1118890261106979 3.8231e-08  
a 1.948954788027154 6.8658e-09 au
q 1.730888134861014 7.5331e-08 au
i 20.742798435451 7.0364e-06 deg
node 14.13423194272262 1.0151e-05 deg
peri 67.54492139688288 3.1798e-05 deg
M 183.2969891616028 2.7503e-05 deg
tp 2459488.300815775602
(2021-Sep-30.80081578)
7.5928e-05 TDB
period 993.8047622732263
2.72
5.2515e-06
1.438e-08
d
yr
n .362244188865162 1.9142e-09 deg/d
Q 2.167021441193294 7.634e-09 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      7026 days (19.24 yr)  
   first obs. used      1999-10-31  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:39:03  

Additional Information
 Earth MOID = .810643 au 
 Jupiter MOID = 3.06263 au 
 T_jup = 3.807 
[ 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 16.2   n/a MPO469356  

129967 (1999 UL10)          Discovered 1999-Oct-31 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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