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362742 (2011 UM315)
Classification: Main-belt Asteroid          SPK-ID: 2362742
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228062854535476 5.3627e-08  
a 2.773034765486347 2.7458e-08 au
q 2.432488666503419 1.6055e-07 au
i 9.993662649243502 5.8377e-06 deg
node 68.2934586559913 4.0127e-05 deg
peri 34.94090201149755 5.2209e-05 deg
M 305.9104943024404 3.3927e-05 deg
tp 2459453.920597333002
(2021-Aug-27.42059733)
0.00016015 TDB
period 1686.674963346852
4.62
2.5051e-05
6.859e-08
d
yr
n .2134376852820864 3.1701e-09 deg/d
Q 3.113580864469275 3.0829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6080 days (16.65 yr)  
   first obs. used      2004-04-14  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59432  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:39  

Additional Information
 Earth MOID = 1.45634 au 
 Jupiter MOID = 2.08795 au 
 T_jup = 3.303 
[ 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 16.87   n/a MPCxxxxx  

362742 (2011 UM315)          Discovered 2008-Jan-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

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