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JPL Small-Body Database Browser
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109311 (2001 QB134)
Classification: Main-belt Asteroid          SPK-ID: 2109311
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272763704891864 6.3821e-08  
a 3.028933311274041 2.4059e-08 au
q 2.643421672961288 1.9303e-07 au
i 10.00727857369024 6.3887e-06 deg
node 302.1536836670988 3.6723e-05 deg
peri 19.646565131565 4.3219e-05 deg
M 141.9239282076657 2.4582e-05 deg
tp 2457841.422503673283
(2017-Mar-28.92250367)
0.00012873 TDB
period 1925.453319455528
5.27
2.2941e-05
6.281e-08
d
yr
n .1869689575760784 2.2276e-09 deg/d
Q 3.414444949586794 2.7121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      7240 days (19.82 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:41:14  

Additional Information
 Earth MOID = 1.63188 au 
 Jupiter MOID = 1.88466 au 
 T_jup = 3.208 
[ 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 14.3   n/a MPO320263  

109311 (2001 QB134)          Discovered 2001-Aug-21 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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