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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08789877790042508 5.4883e-08  
a 2.487953356215323 1.3864e-08 au
q 2.269265296730735 1.3525e-07 au
i 4.973433305929074 4.264e-06 deg
node 96.33226494077141 6.246e-05 deg
peri 272.7373873399938 6.7449e-05 deg
M 244.6550891242832 2.4726e-05 deg
tp 2459459.759041325939
(2021-Sep-02.25904133)
9.835e-05 TDB
period 1433.381443724753
3.92
1.1981e-05
3.28e-08
d
yr
n .2511543606037707 2.0993e-09 deg/d
Q 2.70664141569991 1.5082e-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 = 1.27494 au 
 Jupiter MOID = 2.68927 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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