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(2017 QP1)
Classification: Apollo [NEO]          SPK-ID: 3780742
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457983.5 (2017-Aug-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7052483448153499 0.0068539  
a 1.368131634990077 0.019952 au
q .4032590639238067 0.0034963 au
i 8.14257478173799 0.11661 deg
node 141.8846405796812 0.0046399 deg
peri 63.06883790594564 0.0075616 deg
M 32.73951268178441 0.94331 deg
tp 2457930.343060994603
(2017-Jun-25.84306099)
0.36879 TDB
period 584.5077239830168
1.60
12.786
0.03501
d
yr
n .6159028961103343 0.013473 deg/d
Q 2.333004206056347 0.034024 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      3 days  
   first obs. used      2017-08-16  
   last obs. used      2017-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .44102  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Aug-19 20:12:02  

Additional Information
 Earth MOID = .000395966 au 
 Jupiter MOID = 2.65081 au 
 T_jup = 4.523 
[ 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 24.3   n/a MPO416578  

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