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JPL Small-Body Database Browser
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423425 (2005 PL17)
Classification: Main-belt Asteroid          SPK-ID: 2423425
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2073010281094803 5.7016e-08  
a 2.315561926727139 1.9199e-08 au
q 1.835543558665434 1.2966e-07 au
i 8.789347842153946 8.8744e-06 deg
node 358.3579249520593 3.9716e-05 deg
peri 283.8915846051764 4.5643e-05 deg
M 89.3450165277482 2.863e-05 deg
tp 2458681.088270891443
(2019-Jul-16.58827089)
0.00010018 TDB
period 1287.013276709934
3.52
1.6007e-05
4.382e-08
d
yr
n .2797173941517439 3.4789e-09 deg/d
Q 2.795580294788844 2.3179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      5145 days (14.09 yr)  
   first obs. used      2005-06-08  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61947  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:30:13  

Additional Information
 Earth MOID = .843659 au 
 Jupiter MOID = 2.42752 au 
 T_jup = 3.537 
[ 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 16.9   n/a MPO397524  
diameter diameter 2.207 km 0.602 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

423425 (2005 PL17)          Discovered 2005-Aug-06 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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