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JPL Small-Body Database Browser
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20763 (2000 FQ9)
Classification: Main-belt Asteroid          SPK-ID: 2020763
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012107304937258 3.8659e-08  
a 2.138169169389044 8.7969e-09 au
q 1.707946588897111 8.5627e-08 au
i 3.563507384516741 3.6062e-06 deg
node 123.8116760711921 6.7017e-05 deg
peri 219.7890858848778 6.8733e-05 deg
M 241.7524277331262 2.1669e-05 deg
tp 2458975.603618591295
(2020-May-06.10361859)
7.0731e-05 TDB
period 1141.987950400365
3.13
7.0476e-06
1.93e-08
d
yr
n .3152397535138519 1.9454e-09 deg/d
Q 2.568391749880976 1.0567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1535  
   data-arc span      23663 days (64.79 yr)  
   first obs. used      1954-07-28  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52571  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:55:28  

Additional Information
 Earth MOID = .700911 au 
 Jupiter MOID = 2.82977 au 
 T_jup = 3.687 
[ 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 15.0   n/a MPO337433  
diameter diameter 2.556 km 0.691 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.325   0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20763 (2000 FQ9)          Discovered 2000-Mar-31 by Uppsala-DLR Asteroid Survey at Kvistaberg
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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