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134876 (2000 QB117)
Classification: Main-belt Asteroid          SPK-ID: 2134876
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2171452793085071 4.4341e-08  
a 3.112081113281623 1.8244e-08 au
q 2.436307390707355 1.3934e-07 au
i 2.526191857998215 4.7017e-06 deg
node 95.40053602049086 0.00010648 deg
peri 311.9983825402695 0.00010699 deg
M 167.8548221980062 1.1352e-05 deg
tp 2458065.511842158837
(2017-Nov-08.01184216)
5.9032e-05 TDB
period 2005.278921482286
5.49
1.7633e-05
4.828e-08
d
yr
n .1795261477809237 1.5786e-09 deg/d
Q 3.787854835855891 2.2205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      7181 days (19.66 yr)  
   first obs. used      2000-08-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55026  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:24:02  

Additional Information
 Earth MOID = 1.44717 au 
 Jupiter MOID = 1.61076 au 
 T_jup = 3.180 
[ 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 14.8   n/a MPO385585  

134876 (2000 QB117)          Discovered 2000-Aug-29 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2000 QB117 = 2001 YN80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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