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385843 (2006 JY25)
Classification: Apollo [NEO]          SPK-ID: 2385843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4791965644078315 5.1899e-08  
a 1.126266240671086 2.7184e-09 au
q .5865633275329778 5.8838e-08 au
i 6.866547507319312 7.1737e-06 deg
node 63.9762173492073 4.5777e-05 deg
peri 321.6531874842838 4.5185e-05 deg
M 192.5073477379606 2.0032e-05 deg
tp 2458803.620279565198
(2019-Nov-16.12027956)
2.4601e-05 TDB
period 436.5761700941426
1.20
1.5806e-06
4.327e-09
d
yr
n .8245983740302869 2.9854e-09 deg/d
Q 1.665969153809195 4.021e-09 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4737 days (12.97 yr)  
   first obs. used      2006-05-06  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61211  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Apr-30 06:57:01  

Additional Information
 Earth MOID = .0669867 au 
 Jupiter MOID = 3.78685 au 
 T_jup = 5.431 
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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 20.5   n/a MPO288382  
rotation period rot_per 7.8 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Statler, T.S.; Cotto-Figueroa, D.; Riethmiller, D.A.; Sweeney, K.M. (2013) Icarus 225, 141-155.]

385843 (2006 JY25)          Discovered 2006-May-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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