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351139 (2003 WX160)
Classification: Main-belt Asteroid          SPK-ID: 2351139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571184158933393 1.0701e-07  
a 2.696873056941438 3.8373e-08 au
q 2.273144634369372 2.7246e-07 au
i 3.164391148694714 1.0409e-05 deg
node 77.3921352640759 0.00023359 deg
peri 45.25188768133103 0.00024338 deg
M 218.22790962893 5.5978e-05 deg
tp 2459637.555729141051
(2022-Feb-27.05572914)
0.0002508 TDB
period 1617.667214262769
4.43
3.4526e-05
9.453e-08
d
yr
n .2225426817246002 4.7497e-09 deg/d
Q 3.120601479513505 4.4402e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      5247 days (14.37 yr)  
   first obs. used      2003-11-30  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68495  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:10:58  

Additional Information
 Earth MOID = 1.29025 au 
 Jupiter MOID = 1.9556 au 
 T_jup = 3.349 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO297685  

351139 (2003 WX160)          Discovered 2003-Nov-30 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2003 WX160 = 2005 GQ204 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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