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65738 (1993 RE9)
Classification: Main-belt Asteroid          SPK-ID: 2065738
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1610042073063382 5.6903e-08  
a 2.268797493344619 1.6019e-08 au
q 1.903511551390061 1.2614e-07 au
i 1.233899993816893 7.2398e-06 deg
node 191.6988118803091 0.00027511 deg
peri 84.56635702966821 0.00027641 deg
M 251.814804701597 2.2414e-05 deg
tp 2457775.608892654732
(2017-Jan-22.10889265)
7.8435e-05 JED
period 1248.222559318122
3.42
1.3219e-05
3.619e-08
d
yr
n .2884101054836412 3.0544e-09 deg/d
Q 2.634083435299177 1.8598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      7759 days (21.24 yr)  
   first obs. used      1993-09-14  
   last obs. used      2014-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58094  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:38:58  

Additional Information
 Earth MOID = .886057 au 
 Jupiter MOID = 2.46877 au 
 T_jup = 3.597 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7 mag n/a MPO263850  

65738 (1993 RE9)          Discovered 1993-Sep-14 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 RE9 = 1999 EA14 = 2000 TL10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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