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160886 (2001 QB135)
Classification: Main-belt Asteroid          SPK-ID: 2160886
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2721229355031128 5.0386e-08  
a 2.28931454856815 1.3977e-08 au
q 1.666339553321802 1.1476e-07 au
i 8.074174343774738 6.483e-06 deg
node 315.9575400717894 4.6703e-05 deg
peri 342.7501572153245 4.9564e-05 deg
M 185.6218704564234 2.3548e-05 deg
tp 2459613.338644550501
(2022-Feb-02.83864455)		 8.6682e-05 TDB
period 1265.192559500688
3.46		 1.1586e-05
3.172e-08		 d
yr
n .2845416670345224 2.6058e-09 deg/d
Q 2.912289543814498 1.778e-08 au
   Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2000-03-05  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6164  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:26:52  

Additional Information
 Earth MOID = .652803 au 
 Jupiter MOID = 2.33528 au 
 T_jup = 3.537 
[ 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 16.0   n/a MPO351982  

160886 (2001 QB135)          Discovered 2001-Aug-22 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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