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JPL Small-Body Database Browser
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146369 (2001 PD50)
Classification: Main-belt Asteroid          SPK-ID: 2146369
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08797814456794022 5.4715e-08  
a 2.487490664515435 1.4101e-08 au
q 2.268645851221295 1.3458e-07 au
i 4.973511472880868 4.2639e-06 deg
node 96.33163775012495 6.2464e-05 deg
peri 272.964327740811 6.7482e-05 deg
M 143.9163890801902 2.4853e-05 deg
tp 2458027.640170706177
(2017-Oct-01.14017071)
9.9525e-05 TDB
period 1432.981607333583
3.92
1.2185e-05
3.336e-08
d
yr
n .2512244387210726 2.1362e-09 deg/d
Q 2.706335477809576 1.5342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      6934 days (18.98 yr)  
   first obs. used      2000-03-15  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:26:12  

Additional Information
 Earth MOID = 1.27355 au 
 Jupiter MOID = 2.69062 au 
 T_jup = 3.464 
[ 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 16.3   n/a MPO436735  

146369 (2001 PD50)          Discovered 2001-Aug-15 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2001 PD50 = 2003 AM26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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