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(2017 RQ17)
Classification: Aten [NEO]          SPK-ID: 3781825
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457998.5 (2017-Sep-02.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5185543127757698 0.0016414  
a .6990842818171614 0.00062432 au
q .3365711124871207 0.0014479 au
i 5.025737278672302 0.028778 deg
node 159.8553435154711 0.0014709 deg
peri 344.0073958337637 0.024398 deg
M 220.7351753523064 0.073719 deg
tp 2458081.090799294825
(2017-Nov-23.59079929)
0.15344 TDB
period 213.4974701713338
0.58
0.286
0.000783
d
yr
n 1.686202650134901 0.0022588 deg/d
Q 1.061597451147202 0.00094807 au
  Orbit Determination Parameters
   # obs. used (total)      16  
   data-arc span      1 day  
   first obs. used      2017-09-01  
   last obs. used      2017-09-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .65825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:28:34  

Additional Information
 Earth MOID = .00299858 au 
 Jupiter MOID = 3.95769 au 
 T_jup = 8.068 
[ 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 27.717   .27936 2 autocmod 2.9c

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