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JPL Small-Body Database Browser
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201993 (2004 PM84)
Classification: Main-belt Asteroid          SPK-ID: 2201993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2202156195136845 7.1248e-08  
a 2.370177462492907 1.1838e-08 au
q 1.848227364232659 1.6661e-07 au
i 4.357327773564528 7.1645e-06 deg
node 22.03173151888487 5.4745e-05 deg
peri 4.533642287258689 5.5633e-05 deg
M 347.6536821869091 9.7303e-06 deg
tp 2458646.209310955622
(2019-Jun-11.70931096)
3.6169e-05 TDB
period 1332.814543829111
3.65
9.9852e-06
2.734e-08
d
yr
n .2701050957665405 2.0236e-09 deg/d
Q 2.892127560753155 1.4445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      6479 days (17.74 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47647  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:39:17  

Additional Information
 Earth MOID = .851887 au 
 Jupiter MOID = 2.55933 au 
 T_jup = 3.508 
[ 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 16.3   n/a MPO348530  

201993 (2004 PM84)          Discovered 2004-Aug-10 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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