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JPL Small-Body Database Browser
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469578 (2003 WN165)
Classification: Main-belt Asteroid          SPK-ID: 2469578
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2391029808405503 1.6719e-07  
a 2.75788505666241 6.9109e-08 au
q 2.098466518798818 5.0369e-07 au
i 6.340277601007489 1.8794e-05 deg
node 243.072315792009 9.734e-05 deg
peri 108.8710678783344 0.00010635 deg
M 267.1709295875909 3.7967e-05 deg
tp 2459431.864270505081
(2021-Aug-05.36427051)
0.00018343 TDB
period 1672.871835211983
4.58
6.288e-05
1.722e-07
d
yr
n .2151987931307251 8.0889e-09 deg/d
Q 3.417303594526002 8.5633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      5990 days (16.40 yr)  
   first obs. used      2003-11-24  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55325  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:47:45  

Additional Information
 Earth MOID = 1.10374 au 
 Jupiter MOID = 2.09499 au 
 T_jup = 3.292 
[ 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 17.4   n/a MPO409158  

469578 (2003 WN165)          Discovered 2003-Nov-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2003 WN165 = 2012 VM109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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