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JPL Small-Body Database Browser
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393390 (2000 QZ46)
Classification: Main-belt Asteroid          SPK-ID: 2393390
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .306089001961313 6.1331e-08  
a 2.849727476899611 5.2505e-08 au
q 1.977457237633679 1.9092e-07 au
i 9.176021646220377 7.5272e-06 deg
node 148.1817906617965 8.8635e-05 deg
peri 189.3589121564098 9.9513e-05 deg
M 38.07249481141434 5.5773e-05 deg
tp 2458814.671527494232
(2019-Nov-27.17152749)
0.00026742 TDB
period 1757.128090329921
4.81
4.8561e-05
1.33e-07
d
yr
n .2048797705649369 5.6622e-09 deg/d
Q 3.721997716165544 6.8576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5592 days (15.31 yr)  
   first obs. used      2000-08-20  
   last obs. used      2015-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54158  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 21:13:38  

Additional Information
 Earth MOID = .968698 au 
 Jupiter MOID = 1.68021 au 
 T_jup = 3.217 
[ 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 17.0   n/a MPO303261  

393390 (2000 QZ46)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

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