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413076 (2001 SF312)
Classification: Main-belt Asteroid          SPK-ID: 2413076
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 .1571026700841769 6.3974e-08  
a 2.644087465082585 2.1608e-08 au
q 2.228694264382008 1.6707e-07 au
i 5.677361640129695 7.4075e-06 deg
node 185.4207921433218 5.1605e-05 deg
peri 217.2784164453387 6.2353e-05 deg
M 96.38633472084392 2.9844e-05 deg
tp 2458580.039581993707
(2019-Apr-06.53958199)
0.0001278 TDB
period 1570.406748224779
4.30
1.925e-05
5.27e-08
d
yr
n .2292399726420889 2.81e-09 deg/d
Q 3.059480665783162 2.5002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6706 days (18.36 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58223  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:58:01  

Additional Information
 Earth MOID = 1.24003 au 
 Jupiter MOID = 2.35362 au 
 T_jup = 3.369 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457415.5 (2016-Jan-28.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154867203728191 6.3621e-08  
q 2.236527300500727 1.6556e-07 au
tp 2457007.538966808631
(2014-Dec-16.03896681)
0.00012449 TDB
node 185.4426395335887 5.1618e-05 deg
peri 217.1235646433938 6.2787e-05 deg
i 5.672507439575729 7.4056e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6706 days (18.36 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58223  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:58:01  

Additional Information
 Jupiter MOID = 2.35362 au 
 T_jup = 3.369 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.047632375926515E-15 -1.046970611332286E-14 -3.458013970074749E-12 5.611597143069222E-14 -1.005569403362503E-12 -2.174777761369779E-15
q -1.046970611332286E-14 2.74089119835974E-14 9.840121229561914E-12 -1.53112229408148E-13 2.874882087100533E-12 4.215143616972953E-15
tp -3.458013970074749E-12 9.840121229561914E-12 1.549787995765003E-8 -1.329719197268267E-10 4.467574474338389E-9 -1.003609344032899E-11
node 5.611597143069222E-14 -1.53112229408148E-13 -1.329719197268267E-10 2.664421866741441E-9 -2.687643861234098E-9 1.992413018354959E-11
peri -1.005569403362503E-12 2.874882087100533E-12 4.467574474338389E-9 -2.687643861234098E-9 3.942182623804897E-9 -2.274877952107144E-11
i -2.174777761369779E-15 4.215143616972953E-15 -1.003609344032899E-11 1.992413018354959E-11 -2.274877952107144E-11 5.484318117053447E-11

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 MPO455940  

413076 (2001 SF312)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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