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190729 (2001 PD3)
Classification: Main-belt Asteroid          SPK-ID: 2190729
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1664479638025994 3.8665e-08  
a 2.276871993963857 8.6367e-09 au
q 1.897891286729409 8.8465e-08 au
i 7.161862075756085 4.2128e-06 deg
node 260.6575862695339 3.6333e-05 deg
peri 48.65529402846641 3.875e-05 deg
M 246.0349090834354 1.3959e-05 deg
tp 2459597.760779303777
(2022-Jan-18.26077930)
4.9595e-05 TDB
period 1254.891997182385
3.44
7.1401e-06
1.955e-08
d
yr
n .2868772777325137 1.6323e-09 deg/d
Q 2.655852701198305 1.0074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2001-08-03  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55535  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 22:57:25  

Additional Information
 Earth MOID = .889862 au 
 Jupiter MOID = 2.59035 au 
 T_jup = 3.580 
[ 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 16.4   n/a MPO494052  

190729 (2001 PD3)          Discovered 2001-Aug-03 by NEAT at Haleakala
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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