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JPL Small-Body Database Browser
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34503 (2000 SJ157)
Classification: Main-belt Asteroid          SPK-ID: 2034503
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01781679967775217 4.3223e-08  
a 2.793658818680159 1.5951e-08 au
q 2.743884759139748 1.2318e-07 au
i 1.272911833586345 5.0379e-06 deg
node 155.9120171731155 0.00021702 deg
peri 272.2657425571388 0.00026749 deg
M 22.30582218663195 0.00015485 deg
tp 2458894.824524462834
(2020-Feb-15.32452446)
0.0007336 TDB
period 1705.526515681601
4.67
1.4607e-05
3.999e-08
d
yr
n .2110785125238165 1.8078e-09 deg/d
Q 2.843432878220568 1.6235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      8830 days (24.18 yr)  
   first obs. used      1995-10-01  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59492  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 02:41:52  

Additional Information
 Earth MOID = 1.7573 au 
 Jupiter MOID = 2.18635 au 
 T_jup = 3.327 
[ 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 14.9   n/a MPO319506  

34503 (2000 SJ157)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SJ157 = 1998 FL46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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