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305875 (2009 FN3)
Classification: Main-belt Asteroid          SPK-ID: 2305875
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620505292816967 6.9871e-08  
a 2.450321220933496 2.3031e-08 au
q 2.05324537017105 1.7465e-07 au
i 2.777211216776608 7.9437e-06 deg
node 357.2401622951147 0.0001425 deg
peri 78.21552896919736 0.00014486 deg
M 51.95832405241644 2.4836e-05 deg
tp 2458798.297932386228
(2019-Nov-10.79793239)
9.568e-05 TDB
period 1400.983300914854
3.84
1.9752e-05
5.408e-08
d
yr
n .2569623776135783 3.6229e-09 deg/d
Q 2.847397071695942 2.6764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6867 days (18.80 yr)  
   first obs. used      2001-02-17  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:49:37  

Additional Information
 Earth MOID = 1.07049 au 
 Jupiter MOID = 2.40943 au 
 T_jup = 3.476 
[ 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 17.3   n/a MPO455253  

305875 (2009 FN3)          Discovered 2009-Mar-17 by Kugel, F. at Chante-Perdrix
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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