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214472 (2005 SO282)
Classification: Outer Main-belt Asteroid          SPK-ID: 2214472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249555581886671 9.324e-08  
a 3.929054663073591 9.5343e-08 au
q 3.438097444495445 3.2492e-07 au
i 12.18904447169314 7.6116e-06 deg
node 74.48250801726417 4.8874e-05 deg
peri 67.68456813483523 7.5027e-05 deg
M 210.8423871744378 4.7584e-05 deg
tp 2460179.119051100882
(2023-Aug-22.61905110)
0.00037296 TDB
period 2844.661096128791
7.79
0.00010354
2.835e-07
d
yr
n .1265528608978808 4.6064e-09 deg/d
Q 4.420011881651736 1.0726e-07 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      4240 days (11.61 yr)  
   first obs. used      2005-09-22  
   last obs. used      2017-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54796  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 17:43:12  

Additional Information
 Earth MOID = 2.47743 au 
 Jupiter MOID = 1.0094 au 
 T_jup = 3.010 
[ 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 14.8   n/a MPO494183  

214472 (2005 SO282)          Discovered 2005-Sep-22 by Becker, A. C. at Apache Point
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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