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JPL Small-Body Database Browser
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20086 (1994 LW)
Classification: Amor [NEO]          SPK-ID: 2020086
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 80 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6230114586093954 4.5843e-08  
a 3.184737764846155 2.647e-08 au
q 1.200609644680926 1.4454e-07 au
i 21.78089872258115 1.4907e-05 deg
node 237.2387808097966 1.9078e-05 deg
peri 57.85621794709871 2.4422e-05 deg
M 129.1856845381344 4.1787e-06 deg
tp 2457855.560790680743
(2017-Apr-12.06079068)		 2.018e-05 TDB
period 2075.912020079661
5.68		 2.5881e-05
7.086e-08		 d
yr
n .1734177539885266 2.1621e-09 deg/d
Q 5.168865885011383 4.2962e-08 au
   Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      8618 days (23.59 yr)  
   first obs. used      1994-06-03  
   last obs. used      2018-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53253  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-09 06:29:00  

Additional Information
 Earth MOID = .318104 au 
 Jupiter MOID = 1.14868 au 
 T_jup = 2.770 
[ 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 16.7   n/a MPO435886  

20086 (1994 LW)          Discovered 1994-Jun-12 by McNaught, R. H. at Siding Spring
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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