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120236 (2004 FA85)
Classification: Main-belt Asteroid          SPK-ID: 2120236
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1785645491692941 7.1461e-08  
a 2.609165174019618 1.7597e-08 au
q 2.143260771012582 1.8295e-07 au
i 15.3956953346278 7.1015e-06 deg
node 186.6850560983449 2.7186e-05 deg
peri 54.15281455560348 3.2163e-05 deg
M 267.3800646051885 1.6926e-05 deg
tp 2459396.552500434355
(2021-Jul-01.05250043)		 7.3345e-05 TDB
period 1539.397534111807
4.21		 1.5573e-05
4.264e-08		 d
yr
n .2338577216233563 2.3658e-09 deg/d
Q 3.075069577026653 2.0739e-08 au
   Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6847 days (18.75 yr)  
   first obs. used      2000-04-27  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:19:31  

Additional Information
 Earth MOID = 1.17059 au 
 Jupiter MOID = 2.00225 au 
 T_jup = 3.338 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO417626  

120236 (2004 FA85)          Discovered 2004-Mar-18 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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