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312553 (2009 FD51)
Classification: Main-belt Asteroid          SPK-ID: 2312553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2630557380621884 7.2917e-08  
a 2.551758861757962 2.9093e-08 au
q 1.880504051021492 1.7485e-07 au
i 7.802554835078911 7.8446e-06 deg
node 57.29839788416734 5.8282e-05 deg
peri 305.6919117521521 6.228e-05 deg
M 101.5062996335431 2.865e-05 deg
tp 2458580.694262645746
(2019-Apr-07.19426265)
0.00011543 TDB
period 1488.87375456636
4.08
2.5462e-05
6.971e-08
d
yr
n .2417935025692298 4.1351e-09 deg/d
Q 3.223013672494432 3.6746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      6416 days (17.57 yr)  
   first obs. used      2002-06-20  
   last obs. used      2020-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:46:56  

Additional Information
 Earth MOID = .891514 au 
 Jupiter MOID = 2.26615 au 
 T_jup = 3.378 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO503319  

312553 (2009 FD51)          Discovered 2009-Mar-28 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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