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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2721650716520111 4.7622e-08  
a 2.289119618947637 1.3054e-08 au
q 1.666101213836729 1.0915e-07 au
i 8.074497480711887 6.0881e-06 deg
node 315.957524269909 4.2659e-05 deg
peri 342.7776394553317 4.5576e-05 deg
M 242.4920002571129 2.2944e-05 deg
tp 2459613.420163862457
(2022-Feb-02.92016386)		 8.3121e-05 TDB
period 1265.030970791267
3.46		 1.0821e-05
2.963e-08		 d
yr
n .2845780129594953 2.4343e-09 deg/d
Q 2.912138024058546 1.6607e-08 au
   Orbit Determination Parameters
   # obs. used (total)      470  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      2000-03-05  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60483  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:13  

Additional Information
 Earth MOID = .650581 au 
 Jupiter MOID = 2.33515 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

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