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541735 (2011 WW110)
Classification: Main-belt Asteroid          SPK-ID: 2541735
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05735816490486834 6.2453e-08  
a 2.627460238894134 2.8489e-08 au
q 2.47675394123066 1.6664e-07 au
i 12.47468153282207 6.8145e-06 deg
node 89.84398997879667 3.304e-05 deg
peri 319.1027519217347 8.8382e-05 deg
M 64.44420140948584 7.9516e-05 deg
tp 2458922.026417909741
(2020-Mar-13.52641791)
0.00034246 TDB
period 1555.616911372525
4.26
2.5301e-05
6.927e-08
d
yr
n .2314194435456291 3.7638e-09 deg/d
Q 2.778166536557608 3.0123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      6231 days (17.06 yr)  
   first obs. used      2004-01-17  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:16  

Additional Information
 Earth MOID = 1.50093 au 
 Jupiter MOID = 2.47918 au 
 T_jup = 3.366 
[ 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 17.45   n/a MPCxxxxx  

541735 (2011 WW110)          Discovered 2011-Nov-18 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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