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152056 (2004 PD69)
Classification: Main-belt Asteroid          SPK-ID: 2152056
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2316660472785159 4.9413e-08  
a 3.090434712440902 2.5636e-08 au
q 2.374485918237402 1.5826e-07 au
i 2.326444267456323 5.6074e-06 deg
node 67.18753838209052 0.00013687 deg
peri 303.9516400492281 0.00013741 deg
M 339.1329929896655 1.3154e-05 deg
tp 2459315.523200589660
(2021-Apr-11.02320059)
7.3349e-05 TDB
period 1984.39345861962
5.43
2.4692e-05
6.76e-08
d
yr
n .1814156353097548 2.2573e-09 deg/d
Q 3.806383506644403 3.1575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55955  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:30  

Additional Information
 Earth MOID = 1.37405 au 
 Jupiter MOID = 1.65837 au 
 T_jup = 3.182 
[ 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 15.87   n/a E2021B55  

152056 (2004 PD69)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 PD69 = 1999 TF290 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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