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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458103829121252 6.8408e-08  
a 2.776817720720587 3.1516e-08 au
q 2.371928865585143 1.9798e-07 au
i 14.47785666682284 6.65e-06 deg
node 91.29407656643235 2.9048e-05 deg
peri 115.2216769994568 3.8273e-05 deg
M 21.4841984275829 2.5109e-05 deg
tp 2457299.636011121748
(2015-Oct-04.13601112)
0.00011731 JED
period 1690.127566013909
4.63
2.8774e-05
7.878e-08
d
yr
n .2130016735062455 3.6263e-09 deg/d
Q 3.18170657585603 3.6111e-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 = 1.40508 au 
 Jupiter MOID = 1.94263 au 
 T_jup = 3.273 
[ 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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