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413338 (2003 WQ158)
Classification: Main-belt Asteroid          SPK-ID: 2413338
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558414405384762 4.8993e-08  
a 2.411639409962094 1.7034e-08 au
q 2.03580605025424 1.1941e-07 au
i 3.529323603717671 7.398e-06 deg
node 64.44125625920951 9.8727e-05 deg
peri 28.18803944418108 0.00010215 deg
M 122.2581044071222 2.6319e-05 deg
tp 2458535.939647677319
(2019-Feb-21.43964768)
9.805e-05 TDB
period 1367.939799551011
3.75
1.4493e-05
3.968e-08
d
yr
n .2631694758191553 2.7882e-09 deg/d
Q 2.787472769669948 1.9688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      6004 days (16.44 yr)  
   first obs. used      2003-11-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60615  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:07:34  

Additional Information
 Earth MOID = 1.05325 au 
 Jupiter MOID = 2.3923 au 
 T_jup = 3.500 
[ 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 17.5   n/a MPO413455  

413338 (2003 WQ158)          Discovered 2003-Nov-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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