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JPL Small-Body Database Browser
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413540 (2005 SO142)
Classification: Main-belt Asteroid          SPK-ID: 2413540
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569457041237511 4.6789e-08  
a 2.674024348707476 2.756e-08 au
q 2.254347714455526 1.2275e-07 au
i 12.84479985469379 1.3299e-05 deg
node 171.3267212503209 3.1992e-05 deg
peri 297.2173957561984 8.1785e-05 deg
M 317.3499564656399 7.2084e-05 deg
tp 2458789.718432797690
(2019-Nov-02.21843280)
0.00032135 TDB
period 1597.152784903722
4.37
2.4692e-05
6.76e-08
d
yr
n .2254011033901813 3.4847e-09 deg/d
Q 3.093700982959426 3.1886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      8973 days (24.57 yr)  
   first obs. used      1994-03-13  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:46:24  

Additional Information
 Earth MOID = 1.30252 au 
 Jupiter MOID = 2.0923 au 
 T_jup = 3.326 
[ 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 17.1   n/a MPO455944  

413540 (2005 SO142)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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