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152415 (2005 UT357)
Classification: Main-belt Asteroid          SPK-ID: 2152415
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1251425498466522 3.8891e-08  
a 2.910958498181727 2.2507e-08 au
q 2.546673729221484 1.0734e-07 au
i 7.705451377932962 3.9086e-06 deg
node 131.6235045495756 3.8853e-05 deg
peri 199.7695637335116 4.5847e-05 deg
M 74.72861128933825 2.2518e-05 deg
tp 2458823.937682312054
(2019-Dec-06.43768231)		 0.00011459 TDB
period 1814.063342389473
4.97		 2.1039e-05
5.76e-08		 d
yr
n .1984495202498333 2.3015e-09 deg/d
Q 3.275243267141969 2.5323e-08 au
   Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      6950 days (19.03 yr)  
   first obs. used      2002-01-05  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53628  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:01  

Additional Information
 Earth MOID = 1.53523 au 
 Jupiter MOID = 2.06547 au 
 T_jup = 3.258 
[ 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 15.7   n/a MPO417814  

152415 (2005 UT357)          Discovered 2005-Oct-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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Alternate Designations
 2005 UT357 = 2003 EG43 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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