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13496 (1985 RF3)
Classification: Main-belt Asteroid          SPK-ID: 2013496
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2478982418154178 5.391e-08  
a 2.647215884793057 1.6529e-08 AU
q 1.990975721247013 1.4312e-07 AU
i 6.03012372555578 5.8845e-06 deg
node 122.4668949067616 6.1541e-05 deg
peri 213.8184296491604 6.2764e-05 deg
M 287.3110762612347 1.2202e-05 deg
tp 2457318.149521110679
(2015-Oct-22.64952111)
5.4008e-05 JED
period 1573.194672833751
4.31
1.4734e-05
4.034e-08
d
yr
n .2288337268213235 2.1432e-09 deg/d
Q 3.303456048339101 2.0626e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      802  
   data-arc span      10887 days (29.81 yr)  
   first obs. used      1985-09-06  
   last obs. used      2015-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54762  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:12:09  

Additional Information
 Earth MOID = .985035 AU 
 T_jup = 3.340 
[ 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 14.3 mag n/a MPO309257  

13496 (1985 RF3)          Discovered 1985-Sep-06 by Debehogne, H. at La Silla
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1985 RF3 = 1998 QX102 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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