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312795 (2010 WY10)
Classification: Main-belt Asteroid          SPK-ID: 2312795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04619082960255808 1.0344e-07  
a 3.153195117357776 6.1325e-08 au
q 3.007546418988285 3.1459e-07 au
i 18.07264765957115 1.0686e-05 deg
node 273.8588007671327 3.4524e-05 deg
peri 301.528749299069 0.00013204 deg
M 92.74482450988141 0.00012659 deg
tp 2458473.619800282942
(2018-Dec-21.11980028)
0.00072225 TDB
period 2045.147779409858
5.60
5.9663e-05
1.633e-07
d
yr
n .1760263994731376 5.1352e-09 deg/d
Q 3.298843815727267 6.4158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7137 days (19.54 yr)  
   first obs. used      1999-12-16  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51786  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:24  

Additional Information
 Earth MOID = 2.02869 au 
 Jupiter MOID = 1.87358 au 
 T_jup = 3.129 
[ 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 14.9   n/a MPO397108  

312795 (2010 WY10)          Discovered 2000-Nov-30 by Sloan Digital Sky Survey at Apache Point
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 WY10 = 2005 WA117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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