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382778 (2003 SM119)
Classification: Mars-crossing Asteroid          SPK-ID: 2382778
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2331571964597316 6.2943e-08  
a 2.163794718476489 8.7357e-09 au
q 1.659290408202137 1.3291e-07 au
i 3.485703168915157 8.6715e-06 deg
node 64.29061025932145 0.00012516 deg
peri 246.8726723463379 0.00012757 deg
M 116.7048980125097 2.5924e-05 deg
tp 2458623.614790652461
(2019-May-20.11479065)
8.25e-05 TDB
period 1162.579100583854
3.18
7.0404e-06
1.928e-08
d
yr
n .3096563492490154 1.8752e-09 deg/d
Q 2.668299028750841 1.0773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5961 days (16.32 yr)  
   first obs. used      2003-08-26  
   last obs. used      2019-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62896  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:40:10  

Additional Information
 Earth MOID = .648917 au 
 Jupiter MOID = 2.61139 au 
 T_jup = 3.657 
[ 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 17.9   n/a MPO440657  

382778 (2003 SM119)          Discovered 2003-Sep-17 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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