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146283 (2001 FQ110)
Classification: Main-belt Asteroid          SPK-ID: 2146283
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306596320958094 5.0362e-08  
a 2.362539283703278 1.2492e-08 au
q 2.053850770082711 1.1652e-07 au
i 4.927338118969858 5.2503e-06 deg
node 344.2052824181457 4.1939e-05 deg
peri 11.53026267158425 4.4253e-05 deg
M 292.9063331683899 1.5001e-05 deg
tp 2459247.698602806204
(2021-Feb-02.19860281)
5.6119e-05 TDB
period 1326.377007141107
3.63
1.052e-05
2.88e-08
d
yr
n .2714160439013862 2.1526e-09 deg/d
Q 2.671227797323845 1.4124e-08 au
  Orbit Determination Parameters
   # obs. used (total)      636  
   data-arc span      7057 days (19.32 yr)  
   first obs. used      1999-12-15  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:36:14  

Additional Information
 Earth MOID = 1.04931 au 
 Jupiter MOID = 2.75314 au 
 T_jup = 3.534 
[ 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 MPO432920  

146283 (2001 FQ110)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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