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115362 (2003 SN250)
Classification: Main-belt Asteroid          SPK-ID: 2115362
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1770915660620799 3.8865e-08  
a 2.232622429812985 7.3559e-09 au
q 1.837243827292077 8.6189e-08 au
i 5.242068325051561 3.9695e-06 deg
node 23.93368894506306 5.2947e-05 deg
peri 355.8242549489972 5.5324e-05 deg
M 62.56958739437886 1.6387e-05 deg
tp 2458988.721366115848
(2020-May-19.22136612)
5.4914e-05 TDB
period 1218.488268393858
3.34
6.0219e-06
1.649e-08
d
yr
n .2954480640790507 1.4601e-09 deg/d
Q 2.628001032333893 8.6586e-09 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      9971 days (27.30 yr)  
   first obs. used      1993-11-21  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:13  

Additional Information
 Earth MOID = .838384 au 
 Jupiter MOID = 2.83331 au 
 T_jup = 3.615 
[ 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 16.35   n/a MPCxxxxx  

115362 (2003 SN250)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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