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JPL Small-Body Database Browser
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469242 (2016 JW11)
Classification: Main-belt Asteroid          SPK-ID: 2469242
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2190871681802483 1.8547e-07  
a 2.283271704652899 7.3776e-08 au
q 1.783036172694408 4.1327e-07 au
i 25.73569263492302 1.7021e-05 deg
node 248.383728775916 2.3824e-05 deg
peri 337.8615300237191 2.7993e-05 deg
M 304.4648032088725 1.9751e-05 deg
tp 2458794.901957345024
(2019-Nov-07.40195735)
7.509e-05 TDB
period 1260.186488713221
3.45
6.1078e-05
1.672e-07
d
yr
n .2856720042821572 1.3846e-08 deg/d
Q 2.783507236611391 8.994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      4067 days (11.13 yr)  
   first obs. used      2007-11-20  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45161  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:17  

Additional Information
 Earth MOID = .784483 au 
 Jupiter MOID = 2.28337 au 
 T_jup = 3.443 
[ 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 16.7   n/a MPO428110  

469242 (2016 JW11)          Discovered 2010-Oct-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 JW11 = 2014 XC11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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