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305921 (2009 FP62)
Classification: Main-belt Asteroid          SPK-ID: 2305921
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09736539597449238 5.3223e-08  
a 3.139632399365028 5.1998e-08 au
q 2.833940847586507 1.7371e-07 au
i 11.01110975695759 7.1816e-06 deg
node 28.07305780220232 2.8952e-05 deg
peri 229.5404575191357 4.6923e-05 deg
M 304.5233037202127 3.6264e-05 deg
tp 2459313.630029979375
(2021-Apr-09.13002998)
0.00020682 TDB
period 2031.9669041584
5.56
5.048e-05
1.382e-07
d
yr
n .177168239927168 4.4014e-09 deg/d
Q 3.44532395114355 5.7061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      4934 days (13.51 yr)  
   first obs. used      2006-10-19  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55762  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:01:44  

Additional Information
 Earth MOID = 1.8348 au 
 Jupiter MOID = 1.62793 au 
 T_jup = 3.175 
[ 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 16.0   n/a MPO471211  

305921 (2009 FP62)          Discovered 2009-Mar-24 by Mt. Lemmon Survey at Mount Lemmon
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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