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JPL Small-Body Database Browser
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105390 (2000 QZ138)
Classification: Main-belt Asteroid          SPK-ID: 2105390
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2408600053812885 5.4204e-08  
a 2.293583535353561 7.628e-09 au
q 1.741150992685868 1.2344e-07 au
i 3.011649861176807 4.673e-06 deg
node 353.4774712632797 7.6845e-05 deg
peri 44.4999219977971 7.747e-05 deg
M 218.5738214107697 8.3244e-06 deg
tp 2459498.922427780858
(2021-Oct-11.42242778)
3.0739e-05 TDB
period 1268.733100130393
3.47
6.3293e-06
1.733e-08
d
yr
n .2837476219096052 1.4155e-09 deg/d
Q 2.846016078021255 9.4653e-09 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      7808 days (21.38 yr)  
   first obs. used      1997-10-28  
   last obs. used      2019-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:26:13  

Additional Information
 Earth MOID = .750055 au 
 Jupiter MOID = 2.58873 au 
 T_jup = 3.556 
[ 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 16.1   n/a MPO417536  

105390 (2000 QZ138)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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