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JPL Small-Body Database Browser
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71797 (2000 SY239)
Classification: Main-belt Asteroid          SPK-ID: 2071797
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1738613964137855 7.3068e-08  
a 2.168827871596383 9.9194e-09 au
q 1.791752429259498 1.5462e-07 au
i 3.945823663771907 9.0529e-06 deg
node 17.11289680555142 5.3224e-05 deg
peri 312.9384500804029 5.9813e-05 deg
M 329.786547322684 3.0912e-05 deg
tp 2458698.411546963971
(2019-Aug-02.91154696)
0.00010052 TDB
period 1166.637831282806
3.19
8.0037e-06
2.191e-08
d
yr
n .3085790554247267 2.117e-09 deg/d
Q 2.545903313933269 1.1644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      6963 days (19.06 yr)  
   first obs. used      1999-03-20  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57653  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:01:40  

Additional Information
 Earth MOID = .783021 au 
 Jupiter MOID = 2.79584 au 
 T_jup = 3.668 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO436285  

71797 (2000 SY239)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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