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JPL Small-Body Database Browser
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351149 (2003 YE31)
Classification: Main-belt Asteroid          SPK-ID: 2351149
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2777397447086426 8.8085e-08  
a 2.655181406736118 3.6392e-08 au
q 1.917732000674094 2.2994e-07 au
i 11.51530253038074 1.4477e-05 deg
node 272.1959894135956 4.0958e-05 deg
peri 109.7451280862536 4.9785e-05 deg
M 236.413577058063 3.6115e-05 deg
tp 2459143.010297094285
(2020-Oct-20.51029709)
0.00016795 TDB
period 1580.300669804965
4.33
3.249e-05
8.895e-08
d
yr
n .2278047506266197 4.6835e-09 deg/d
Q 3.392630812798142 4.65e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5726 days (15.68 yr)  
   first obs. used      2003-11-24  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56907  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:36:56  

Additional Information
 Earth MOID = .956707 au 
 Jupiter MOID = 2.22928 au 
 T_jup = 3.305 
[ 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 16.1   n/a MPO397275  

351149 (2003 YE31)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2003 YE31 = 2007 RO249 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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