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146281 (2001 FO75)
Classification: Main-belt Asteroid          SPK-ID: 2146281
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03404014702349448 4.5148e-08  
a 2.247217005887447 9.7848e-09 au
q 2.170721408613341 1.0045e-07 au
i 6.262822977423631 5.3885e-06 deg
node 161.9989049565982 4.3036e-05 deg
peri 80.13596135342931 8.8586e-05 deg
M 194.3851180772929 7.8013e-05 deg
tp 2459566.560439878755
(2021-Dec-18.06043988)
0.00026724 TDB
period 1230.455596686397
3.37
8.0364e-06
2.2e-08
d
yr
n .292574556098957 1.9109e-09 deg/d
Q 2.323712603161552 1.0118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      6892 days (18.87 yr)  
   first obs. used      2001-03-15  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61985  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:36:14  

Additional Information
 Earth MOID = 1.16868 au 
 Jupiter MOID = 2.65776 au 
 T_jup = 3.621 
[ 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 16.3   n/a MPO251282  

146281 (2001 FO75)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2001 FO75 = 2002 RT69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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