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362780 (2011 WB107)
Classification: Main-belt Asteroid          SPK-ID: 2362780
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486952900535698 4.8976e-08  
a 2.519687094108557 2.4608e-08 au
q 2.145021490805848 1.2777e-07 au
i .7671462929343366 6.136e-06 deg
node 158.1554673207324 0.00044375 deg
peri 256.5879962061762 0.00044433 deg
M 120.6206823251538 2.5284e-05 deg
tp 2458711.016987481330
(2019-Aug-15.51698748)
0.00010058 TDB
period 1460.892784802082
4.00
2.1402e-05
5.86e-08
d
yr
n .2464246546667502 3.61e-09 deg/d
Q 2.894352697411265 2.8268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      8416 days (23.04 yr)  
   first obs. used      1997-04-29  
   last obs. used      2020-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51812  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:46  

Additional Information
 Earth MOID = 1.15588 au 
 Jupiter MOID = 2.44358 au 
 T_jup = 3.441 
[ 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 16.91   n/a E2021B25  

362780 (2011 WB107)          Discovered 2003-Dec-19 by LINEAR at Socorro
Reference: Last Updated: 2013-04-29

Alternate Designations
 2011 WB107 = 1997 HW15 = 2003 YT63 = 2005 HB10 = 2011 YP5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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