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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1568172024194572 4.6679e-08  
a 2.673627889057244 1.9662e-08 au
q 2.254357043184648 1.2232e-07 au
i 12.84582732677899 7.5097e-06 deg
node 171.3179307087444 2.0899e-05 deg
peri 297.1472794143726 4.5124e-05 deg
M 47.5781249830656 3.1735e-05 deg
tp 2458789.464900678213
(2019-Nov-01.96490068)
0.00014147 TDB
period 1596.797599377529
4.37
1.7614e-05
4.822e-08
d
yr
n .2254512407460637 2.4869e-09 deg/d
Q 3.09289873492984 2.2745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      9458 days (25.89 yr)  
   first obs. used      1994-03-13  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64295  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:00:27  

Additional Information
 Earth MOID = 1.30232 au 
 Jupiter MOID = 2.09187 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 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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