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226692 (2004 JO25)
Classification: Main-belt Asteroid          SPK-ID: 2226692
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .178276312950014 4.3312e-08  
a 2.454779764047549 1.7593e-08 au
q 2.017150678608847 1.0962e-07 au
i 1.467157945384184 5.0278e-06 deg
node 227.701253379425 0.00028584 deg
peri 28.35083076876819 0.00028662 deg
M 52.16008201865254 2.4138e-05 deg
tp 2458796.958489320004
(2019-Nov-09.45848932)
9.3395e-05 TDB
period 1404.808830986793
3.85
1.5102e-05
4.135e-08
d
yr
n .2562626259596631 2.7548e-09 deg/d
Q 2.892408849486252 2.0729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      6935 days (18.99 yr)  
   first obs. used      2000-04-29  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60805  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:28:13  

Additional Information
 Earth MOID = 1.00241 au 
 Jupiter MOID = 2.15964 au 
 T_jup = 3.471 
[ 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 16.8   n/a MPO433484  

226692 (2004 JO25)          Discovered 2004-May-15 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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