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69516 (1997 FJ)
Classification: Main-belt Asteroid          SPK-ID: 2069516
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1465148034411509 6.8273e-08  
a 2.778629721996326 3.1625e-08 AU
q 2.371519334442294 1.98e-07 AU
i 14.48152846098854 6.6517e-06 deg
node 91.32740474495131 2.9028e-05 deg
peri 115.1571535156736 3.8182e-05 deg
M 296.3854731187906 2.4531e-05 deg
tp 2457299.449783336578
(2015-Oct-03.94978334)
0.00011687 JED
period 1691.782164821186
4.63
2.8882e-05
7.907e-08
d
yr
n .2127933533558976 3.6328e-09 deg/d
Q 3.185740109550358 3.6258e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      6659 days (18.23 yr)  
   first obs. used      1997-03-21  
   last obs. used      2015-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62762  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:47:11  

Additional Information
 Earth MOID = 1.40674 AU 
 T_jup = 3.272 
[ 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 14.1 mag n/a MPO319879  

69516 (1997 FJ)          Discovered 1997-Mar-21 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 FJ = 2000 WL88 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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