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362783 (2011 WN115)
Classification: Main-belt Asteroid          SPK-ID: 2362783
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 .1157718048495788 3.994e-08  
a 2.569478803229576 2.3634e-08 au
q 2.272005604656953 1.0341e-07 au
i 13.69239974779666 8.5537e-06 deg
node 23.06430239284211 1.7086e-05 deg
peri 78.18550748568219 5.1395e-05 deg
M 44.14953336014971 4.4002e-05 deg
tp 2459016.002875087988
(2020-Jun-15.50287509)
0.00018424 TDB
period 1504.409218247264
4.12
2.0756e-05
5.683e-08
d
yr
n .2392965927312142 3.3015e-09 deg/d
Q 2.8669520018022 2.637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      6383 days (17.48 yr)  
   first obs. used      2003-10-24  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50337  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:18:27  

Additional Information
 Earth MOID = 1.33357 au 
 Jupiter MOID = 2.34946 au 
 T_jup = 3.381 
[ 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 16.40   n/a MPCxxxxx  

362783 (2011 WN115)          Discovered 2004-Jan-16 by NEAT at Palomar
Reference: Last Updated: 2013-04-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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