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JPL Small-Body Database Browser
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201291 (2002 SO41)
Classification: Main-belt Asteroid          SPK-ID: 2201291
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2069318265592122 6.8136e-08  
a 3.166567369759024 2.8133e-08 au
q 2.511303800011989 2.0893e-07 au
i 3.084100055417014 5.9569e-06 deg
node 76.01071732877692 0.00012919 deg
peri 258.608041713578 0.00013021 deg
M 6.313102296662928 1.6486e-05 deg
tp 2458564.407093948280
(2019-Mar-21.90709395)
9.4168e-05 TDB
period 2058.171334478035
5.63
2.7429e-05
7.51e-08
d
yr
n .1749125517246106 2.331e-09 deg/d
Q 3.821830939506059 3.3955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      10250 days (28.06 yr)  
   first obs. used      1991-11-05  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:20:24  

Additional Information
 Earth MOID = 1.50284 au 
 Jupiter MOID = 1.56649 au 
 T_jup = 3.167 
[ 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 15.5   n/a MPO454425  

201291 (2002 SO41)          Discovered 2002-Sep-30 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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