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JPL Small-Body Database Browser
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56902 (2000 QT164)
Classification: Main-belt Asteroid          SPK-ID: 2056902
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03746428368372614 4.6796e-08  
a 3.047931247312624 2.7091e-08 au
q 2.933742686414811 1.5052e-07 au
i 10.11200129906338 5.3417e-06 deg
node 211.4812254891126 2.7147e-05 deg
peri 67.4628336971149 7.3254e-05 deg
M 239.1132767495044 6.9235e-05 deg
tp 2459253.152913930648
(2021-Feb-07.65291393)
0.00037628 TDB
period 1943.596804490851
5.32
2.5913e-05
7.095e-08
d
yr
n .1852236015042772 2.4695e-09 deg/d
Q 3.162119808210438 2.8106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      7673 days (21.01 yr)  
   first obs. used      1998-03-04  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:27:35  

Additional Information
 Earth MOID = 1.93591 au 
 Jupiter MOID = 1.87639 au 
 T_jup = 3.213 
[ 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 14.6   n/a MPO432124  
diameter diameter 6.840 km 0.276 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56902 (2000 QT164)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

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