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JPL Small-Body Database Browser
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56892 (2000 QB142)
Classification: Main-belt Asteroid          SPK-ID: 2056892
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09468474554478777 5.721e-08  
a 2.994535115913394 2.6045e-08 au
q 2.710998320438203 1.7594e-07 au
i 9.936935869559921 6.4664e-06 deg
node 14.10928551259108 2.7725e-05 deg
peri 334.6271390224685 4.0028e-05 deg
M 226.380755683445 3.1854e-05 deg
tp 2459303.020582556191
(2021-Mar-29.52058256)
0.00017275 TDB
period 1892.746894459831
5.18
2.4694e-05
6.761e-08
d
yr
n .1901997573229356 2.4814e-09 deg/d
Q 3.278071911388585 2.8512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      7713 days (21.12 yr)  
   first obs. used      1998-03-28  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56189  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:10:19  

Additional Information
 Earth MOID = 1.70848 au 
 Jupiter MOID = 2.1654 au 
 T_jup = 3.225 
[ 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 14.6   n/a MPO436181  
diameter diameter 3.515 km 0.890 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.227   0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56892 (2000 QB142)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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