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JPL Small-Body Database Browser
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376109 (2010 WY65)
Classification: Main-belt Asteroid          SPK-ID: 2376109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663098608615014 6.1049e-08  
a 2.29830931219714 2.5401e-08 au
q 1.916077810268941 1.3852e-07 au
i 3.227676281907715 6.0861e-06 deg
node 40.5377640325275 0.00012699 deg
peri 48.39611323302142 0.00012945 deg
M 261.0220730536927 2.0298e-05 deg
tp 2459350.402459042455
(2021-May-15.90245904)
7.1265e-05 TDB
period 1272.656329967551
3.48
2.1098e-05
5.776e-08
d
yr
n .2828729104024328 4.6895e-09 deg/d
Q 2.68054081412534 2.9626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      4164 days (11.40 yr)  
   first obs. used      2006-08-29  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54662  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:30:53  

Additional Information
 Earth MOID = .934282 au 
 Jupiter MOID = 2.51666 au 
 T_jup = 3.573 
[ 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 18.0   n/a MPO434328  

376109 (2010 WY65)          Discovered 2008-Mar-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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