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183054 (2002 QW88)
Classification: Main-belt Asteroid          SPK-ID: 2183054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1937127983637916 6.1337e-08  
a 2.429004680661775 1.842e-08 au
q 1.958475386732035 1.4344e-07 au
i 1.35069221422969 6.8781e-06 deg
node 280.6227819918854 0.00031863 deg
peri 159.1586999181445 0.00031933 deg
M 272.2597816777092 2.3755e-05 deg
tp 2459733.505636296012
(2022-Jun-03.00563630)
9.3597e-05 TDB
period 1382.741362927996
3.79
1.5729e-05
4.306e-08
d
yr
n .2603523765555761 2.9615e-09 deg/d
Q 2.899533974591515 2.1988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      7447 days (20.39 yr)  
   first obs. used      2000-02-02  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:37:22  

Additional Information
 Earth MOID = .974134 au 
 Jupiter MOID = 2.34699 au 
 T_jup = 3.482 
[ 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 17.79   n/a E2021B55  

183054 (2002 QW88)          Discovered 2002-Aug-27 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 QW88 = 2000 CR117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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