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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1071962048717927 4.1422e-08  
a 2.417343833496813 1.7271e-08 au
q 2.158213748675724 9.8746e-08 au
i 2.03742769380884 4.4906e-06 deg
node 293.1144208163574 0.00013784 deg
peri 349.6261749786576 0.00014018 deg
M 77.28261405484632 2.8805e-05 deg
tp 2458305.796448015922
(2018-Jul-06.29644802)
0.00010836 TDB
period 1372.796197589476
3.76
1.4712e-05
4.028e-08
d
yr
n .2622384885914837 2.8104e-09 deg/d
Q 2.676473918317902 1.9122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      1999-06-15  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:53:32  

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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