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(2017 QF17)
Classification: Amor [NEO]          SPK-ID: 3781003
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3379210166796962 1.7559e-07  
a 1.616517753553249 3.0195e-08 au
q 1.070262430791757 2.7813e-07 au
i 17.10119119411918 2.4406e-05 deg
node 321.3527281597154 1.5887e-05 deg
peri 248.34725124043 4.4781e-05 deg
M 311.5639747006539 2.4756e-05 deg
tp 2459301.503201873806
(2021-Mar-28.00320187)
5.061e-05 TDB
period 750.704717198608
2.06
2.1034e-05
5.759e-08
d
yr
n .4795494043828655 1.3436e-08 deg/d
Q 2.162773076314742 4.0399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      2004 days (5.49 yr)  
   first obs. used      2015-07-23  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55594  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:21:08  

Additional Information
 Earth MOID = .205724 au 
 Jupiter MOID = 2.9479 au 
 T_jup = 4.222 
[ 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 19.7   n/a MPO435582  

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