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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1616796302598956 5.6848e-08  
a 2.267538791949422 1.6068e-08 AU
q 1.900923958467069 1.2595e-07 AU
i 1.233447284843412 7.24e-06 deg
node 191.7550567309542 0.0002753 deg
peri 84.57982898717302 0.00027659 deg
M 136.331964739715 2.2146e-05 deg
tp 2456528.191558304287
(2013-Aug-23.69155830)
7.6422e-05 JED
period 1247.183955245418
3.41
1.3257e-05
3.63e-08
d
yr
n .2886502816893279 3.0682e-09 deg/d
Q 2.634153625431774 1.8666e-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 = .886439 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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