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226094 (2002 OS15)
Classification: Main-belt Asteroid          SPK-ID: 2226094
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .038547440041955 5.8462e-08  
a 3.159820477566166 3.1745e-08 au
q 3.038017487163843 1.7833e-07 au
i 13.77903111970126 5.4577e-06 deg
node 267.470287349995 2.8766e-05 deg
peri 343.989555942476 0.00010154 deg
M 126.1846592704572 0.00010046 deg
tp 2458281.388723013110
(2018-Jun-11.88872301)
0.0005693 TDB
period 2051.596931132582
5.62
3.0917e-05
8.465e-08
d
yr
n .1754730641955398 2.6443e-09 deg/d
Q 3.28162346796849 3.2969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      2002-07-18  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57558  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:34:33  

Additional Information
 Earth MOID = 2.02469 au 
 Jupiter MOID = 1.81264 au 
 T_jup = 3.159 
[ 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 15.0   n/a MPO454623  

226094 (2002 OS15)          Discovered 2002-Jul-18 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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