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JPL Small-Body Database Browser
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300663 (2007 UL129)
Classification: Main-belt Asteroid          SPK-ID: 2300663
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02284891400812186 7.1304e-08  
a 2.818260830109554 4.0197e-08 au
q 2.753866630749922 2.1724e-07 au
i 4.923978378381435 6.5627e-06 deg
node 265.3401678116281 0.00010304 deg
peri 63.01958257649363 0.00022139 deg
M 242.4238030397181 0.00019953 deg
tp 2459164.900138540669
(2020-Nov-11.40013854)
0.00096078 TDB
period 1728.105306410598
4.73
3.6972e-05
1.012e-07
d
yr
n .2083206380216183 4.457e-09 deg/d
Q 2.882655029469185 4.1116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      4666 days (12.77 yr)  
   first obs. used      2006-08-17  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:37  

Additional Information
 Earth MOID = 1.74446 au 
 Jupiter MOID = 2.20425 au 
 T_jup = 3.312 
[ 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 16.2   n/a MPO433937  

300663 (2007 UL129)          Discovered 2007-Oct-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

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