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JPL Small-Body Database Browser
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160958 (2002 AS156)
Classification: Main-belt Asteroid          SPK-ID: 2160958
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1071962074602618 4.2887e-08  
a 2.417343832489728 1.9176e-08 au
q 2.158213741519374 1.0452e-07 au
i 2.03742466319074 4.8718e-06 deg
node 293.1143497943705 0.00014439 deg
peri 349.6262454866895 0.00014667 deg
M 77.28261499564017 2.8826e-05 deg
tp 2458305.796444612535
(2018-Jul-06.29644461)		 0.00010849 TDB
period 1372.796196731599
3.76		 1.6335e-05
4.472e-08		 d
yr
n .2622384887553598 3.1204e-09 deg/d
Q 2.676473923460081 2.1232e-08 au
   Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      6967 days (19.07 yr)  
   first obs. used      1999-06-15  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:07:59  

Additional Information
 Earth MOID = 1.14119 au 
 Jupiter MOID = 2.43526 au 
 T_jup = 3.507 
[ 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 16.2   n/a MPO454067  

160958 (2002 AS156)          Discovered 2002-Jan-13 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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