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190734 (2001 PP23)
Classification: Main-belt Asteroid          SPK-ID: 2190734
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838240275288554 6.5169e-08  
a 2.292610240639277 1.2225e-08 au
q 1.871173392651067 1.438e-07 au
i 5.527339504804799 5.8757e-06 deg
node 343.6179217442536 4.2304e-05 deg
peri 35.70121566443218 4.503e-05 deg
M 166.9818831034323 1.2926e-05 deg
tp 2458612.387212500316
(2019-May-08.88721250)		 4.5162e-05 TDB
period 1267.925595070345
3.47		 1.0142e-05
2.777e-08		 d
yr
n .2839283325454339 2.2711e-09 deg/d
Q 2.714047088627487 1.4473e-08 au
   Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      6750 days (18.48 yr)  
   first obs. used      2001-08-11  
   last obs. used      2020-02-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55454  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:54  

Additional Information
 Earth MOID = .874707 au 
 Jupiter MOID = 2.76495 au 
 T_jup = 3.568 
[ 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 16.99   n/a E2021B55  

190734 (2001 PP23)          Discovered 2001-Aug-11 by NEAT at Haleakala
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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