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JPL Small-Body Database Browser
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56809 (2000 PE16)
Classification: Main-belt Asteroid          SPK-ID: 2056809
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595630786545987 4.3889e-08  
a 3.098360261482391 1.7435e-08 au
q 2.603976359379194 1.3532e-07 au
i 1.72288627043582 4.7935e-06 deg
node 179.3078954209749 0.00012715 deg
peri 219.57019888 0.00012796 deg
M 85.57219605172497 1.3283e-05 deg
tp 2458126.992922860313
(2018-Jan-08.49292286)
7.2537e-05 TDB
period 1992.03194069309
5.45
1.6814e-05
4.603e-08
d
yr
n .1807199938143285 1.5254e-09 deg/d
Q 3.592744163585589 2.0217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1157  
   data-arc span      12189 days (33.37 yr)  
   first obs. used      1985-12-17  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:27:06  

Additional Information
 Earth MOID = 1.61138 au 
 Jupiter MOID = 1.82242 au 
 T_jup = 3.202 
[ 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 14.2   n/a MPO302373  
diameter diameter 8.210 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56809 (2000 PE16)          Discovered 2000-Aug-01 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 PE16 = 1985 YM2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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