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JPL Small-Body Database Browser
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56827 (2000 QB28)
Classification: Main-belt Asteroid          SPK-ID: 2056827
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131249834558384 5.0809e-08  
a 3.130550189853084 2.7895e-08 au
q 2.776406751418282 1.5483e-07 au
i 20.15613951933068 5.5856e-06 deg
node 162.9201936916118 1.3569e-05 deg
peri 182.1216943284372 2.4734e-05 deg
M 133.0586286388612 2.2351e-05 deg
tp 2457852.726663165792
(2017-Apr-09.22666317)
0.00012232 TDB
period 2023.156288427977
5.54
2.7042e-05
7.404e-08
d
yr
n .1779397874791598 2.3784e-09 deg/d
Q 3.484693628287886 3.1051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      7171 days (19.63 yr)  
   first obs. used      1999-05-17  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57421  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:27:10  

Additional Information
 Earth MOID = 1.76806 au 
 Jupiter MOID = 1.93804 au 
 T_jup = 3.109 
[ 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 14.1   n/a MPO337708  
diameter diameter 5.599 km 0.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.187   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56827 (2000 QB28)          Discovered 2000-Aug-24 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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