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215314 (2001 SA319)
Classification: Main-belt Asteroid          SPK-ID: 2215314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09901795331707296 6.1503e-08  
a 2.794900756927611 2.534e-08 au
q 2.518155404252301 1.7747e-07 au
i 2.898328005212181 4.7401e-06 deg
node 81.96344588233271 0.00012974 deg
peri 296.5211164989927 0.00013259 deg
M 349.7854013278711 2.6912e-05 deg
tp 2459048.924686866873
(2020-Jul-18.42468687)
0.00012781 TDB
period 1706.663945558713
4.67
2.321e-05
6.355e-08
d
yr
n .2109378363191158 2.8687e-09 deg/d
Q 3.071646109602922 2.7849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6885 days (18.85 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 15:11:40  

Additional Information
 Earth MOID = 1.5218 au 
 Jupiter MOID = 2.38208 au 
 T_jup = 3.318 
[ 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 16.2   n/a MPO440135  

215314 (2001 SA319)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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