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469179 (2016 EW151)
Classification: Main-belt Asteroid          SPK-ID: 2469179
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1527806479989262 8.858e-08  
a 2.230251840776872 2.0265e-08 au
q 1.889512519342184 1.9976e-07 au
i 4.501137536777555 8.2179e-06 deg
node 147.9116024108737 8.9529e-05 deg
peri 85.78476616154498 9.3148e-05 deg
M 60.2692765294011 2.8956e-05 deg
tp 2458796.832016226345
(2019-Nov-09.33201623)
9.674e-05 TDB
period 1216.548105115345
3.33
1.6581e-05
4.54e-08
d
yr
n .2959192476534804 4.0333e-09 deg/d
Q 2.57099116221156 2.3361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      4696 days (12.86 yr)  
   first obs. used      2006-04-02  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6092  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:56:57  

Additional Information
 Earth MOID = .884999 au 
 Jupiter MOID = 2.42917 au 
 T_jup = 3.623 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO423614  

469179 (2016 EW151)          Discovered 2006-Apr-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 EW151 = 2006 GS9 = 2009 AR51 = 2009 BT85 = 2014 WF81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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