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183018 (2002 PQ94)
Classification: Main-belt Asteroid          SPK-ID: 2183018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2312636629783891 4.4452e-08  
a 2.405770528637642 1.0191e-08 au
q 1.849403223899446 1.0912e-07 au
i 5.673044813075781 4.0955e-06 deg
node 60.14594187272527 6.2184e-05 deg
peri 329.3791107669188 6.3247e-05 deg
M 238.5709819704226 1.2419e-05 deg
tp 2459460.226681141970
(2021-Sep-02.72668114)
4.8503e-05 TDB
period 1362.949383077419
3.73
8.6607e-06
2.371e-08
d
yr
n .2641330664732038 1.6784e-09 deg/d
Q 2.962137833375839 1.2548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      6524 days (17.86 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65189  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:50:51  

Additional Information
 Earth MOID = .857677 au 
 Jupiter MOID = 2.48371 au 
 T_jup = 3.479 
[ 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 16.8   n/a MPO436904  

183018 (2002 PQ94)          Discovered 2002-Aug-12 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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