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183399 (2002 XQ93)
Classification: Main-belt Asteroid          SPK-ID: 2183399
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2208003022726722 5.6484e-08  
a 2.338545599671233 1.7053e-08 au
q 1.822194024385398 1.3849e-07 au
i 7.747567686992794 5.1313e-06 deg
node 85.18625077240296 4.0477e-05 deg
peri 279.086589786778 4.1822e-05 deg
M 12.80923604566184 1.1661e-05 deg
tp 2458954.023018028074
(2020-Apr-14.52301803)
4.2113e-05 TDB
period 1306.22259206161
3.58
1.4287e-05
3.912e-08
d
yr
n .2756038688871644 3.0145e-09 deg/d
Q 2.854897174957069 2.0818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      6640 days (18.18 yr)  
   first obs. used      2001-06-15  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:50:35  

Additional Information
 Earth MOID = .839951 au 
 Jupiter MOID = 2.64059 au 
 T_jup = 3.521 
[ 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 MPO436906  

183399 (2002 XQ93)          Discovered 2002-Dec-06 by Buie, M. W. at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 XQ93 = 2001 LZ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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