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JPL Small-Body Database Browser
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108917 (2001 PX14)
Classification: Main-belt Asteroid          SPK-ID: 2108917
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107963671905635 4.578e-08  
a 2.772324982663651 1.9883e-08 au
q 2.473014597819557 1.3386e-07 au
i 17.11592513794748 4.653e-06 deg
node 159.9349525288156 1.682e-05 deg
peri 127.09006957 3.2238e-05 deg
M 50.91269420639968 2.4017e-05 deg
tp 2458762.055003479736
(2019-Oct-05.55500348)
0.00011298 TDB
period 1686.027425680899
4.62
1.8138e-05
4.966e-08
d
yr
n .2135196584092424 2.297e-09 deg/d
Q 3.071635367507744 2.2029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      538  
   data-arc span      6625 days (18.14 yr)  
   first obs. used      2001-06-28  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:11:15  

Additional Information
 Earth MOID = 1.49403 au 
 Jupiter MOID = 2.28549 au 
 T_jup = 3.264 
[ 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 15.4   n/a MPO436524  
diameter diameter 2.515 km 0.839 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.193   0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108917 (2001 PX14)          Discovered 2001-Aug-15 by Ball, L. at Emerald Lane
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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