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(2017 WO1)
Classification: Amor [NEO]          SPK-ID: 3789480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09958687990606234 0.00016814  
a 1.131984076014511 0.00022521 au
q 1.019253313780879 1.5447e-05 au
i 13.33006077478916 0.018151 deg
node 233.0873989824688 0.0036221 deg
peri 72.94302034173987 0.026427 deg
M 137.6039306284896 0.2742 deg
tp 2458832.353728357854
(2019-Dec-14.85372836)
0.28489 TDB
period 439.9050050001977
1.20
0.13128
0.0003594
d
yr
n .8183584999216779 0.00024422 deg/d
Q 1.244714838248143 0.00024764 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      25 days  
   first obs. used      2017-11-18  
   last obs. used      2017-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .48795  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-13 06:21:34  

Additional Information
 Earth MOID = .0711855 au 
 Jupiter MOID = 3.8486 au 
 T_jup = 5.500 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.1   n/a MPO435148  

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