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JPL Small-Body Database Browser
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56817 (2000 QF1)
Classification: Main-belt Asteroid          SPK-ID: 2056817
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676531290819645 3.4723e-08  
a 2.407028028194059 1.146e-08 au
q 1.762779444659928 8.2369e-08 au
i 21.14506810466267 8.2158e-06 deg
node 338.9581053507598 1.1763e-05 deg
peri 272.5379471081941 2.0384e-05 deg
M 53.55134206970133 1.8701e-05 deg
tp 2458397.597215765288
(2018-Oct-06.09721577)
7.0195e-05 TDB
period 1364.018145977044
3.73
9.7415e-06
2.667e-08
d
yr
n .2639261076267667 1.8849e-09 deg/d
Q 3.05127661172819 1.4528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1052  
   data-arc span      7623 days (20.87 yr)  
   first obs. used      1999-01-14  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51179  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:47:25  

Additional Information
 Earth MOID = .892416 au 
 Jupiter MOID = 2.44623 au 
 T_jup = 3.384 
[ 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 14.8   n/a MPO502532  
diameter diameter 3.065 km 0.868 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.327   0.238 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56817 (2000 QF1)          Discovered 2000-Aug-23 by Broughton, J. at Reedy Creek
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QF1 = 1999 CB6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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