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385280 (2001 SO225)
Classification: Main-belt Asteroid          SPK-ID: 2385280
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1856863490006416 5.2759e-08  
a 2.44237190443349 9.5404e-09 au
q 1.988856782597491 1.3111e-07 au
i 1.403764511657954 6.863e-06 deg
node 181.5058054822535 0.00015492 deg
peri 208.5381650665109 0.00015608 deg
M 359.6764973068054 1.6387e-05 deg
tp 2459201.752828198468
(2020-Dec-18.25282820)
6.3465e-05 TDB
period 1394.171241651158
3.82
8.1689e-06
2.237e-08
d
yr
n .2582179213319889 1.513e-09 deg/d
Q 2.895887026269488 1.1312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      7027 days (19.24 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55541  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:49  

Additional Information
 Earth MOID = .993088 au 
 Jupiter MOID = 2.54564 au 
 T_jup = 3.476 
[ 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 17.94   n/a MPCxxxxx  

385280 (2001 SO225)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

Alternate Designations
 2001 SO225 = 2005 UX62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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