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259415 (2003 QB76)
Classification: Main-belt Asteroid          SPK-ID: 2259415
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2236739834069037 4.3064e-08  
a 2.183870935168918 6.8004e-09 au
q 1.695395823853126 9.6319e-08 au
i 2.019624428077099 3.813e-06 deg
node 248.269845628581 0.00013626 deg
peri 100.4738961866782 0.00013709 deg
M 65.83872301385196 1.068e-05 deg
tp 2458784.915378583440
(2019-Oct-28.41537858)
3.4868e-05 TDB
period 1178.796613258019
3.23
5.506e-06
1.507e-08
d
yr
n .3053961946879144 1.4265e-09 deg/d
Q 2.67234604648471 8.3215e-09 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      9062 days (24.81 yr)  
   first obs. used      1995-02-03  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55061  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:10:17  

Additional Information
 Earth MOID = .690485 au 
 Jupiter MOID = 2.75893 au 
 T_jup = 3.645 
[ 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 17.6   n/a MPO437204  

259415 (2003 QB76)          Discovered 2003-Aug-24 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 QB76 = 2000 WR68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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